Symbol Technologies

US Patent 11105862 Methods and systems for assessing multicell battery health

US Patent 11105898 Adaptive illumination system for 3D-time of flight sensor

US Patent 11093896 Product status detection system

US Patent 11079469 Ultrasonic locationing system using a doubly symmetrical transmission sequence

US Patent 11146775 Methods and apparatus for dimensioning an object using proximate devices

US Patent 7088698 Method to sustain TCP connection

US Patent 7090135 Imaging arrangement and barcode imager for imaging an optical code or target at a plurality of focal planes

US Patent 7091859 Package-integrated RF relay

US Patent 7092009 Data capture and relay terminal with temperature sensor

US Patent 7092369 Communications network with wireless gateways for mobile terminal access

US Patent D526957 Mobile device battery

US Patent 7093763 Laser scanner having analog digitizer with increased noise immunity

US Patent 7097101 Interface for interfacing an imaging engine to an optical code reader

US Patent 7097102 System and method for decoding optical codes read by an imager-based optical code reader

US Patent 7102523 Radio frequency identification tag antenna configurations

US Patent 7102524 Die frame apparatus and method of transferring dies therewith

US Patent D528071 Mobile device battery

US Patent 7106175 Wireless communication devices configurable via passive tags

US Patent 7107221 Method and system for presenting item information using a portable data terminal

US Patent 7108181 Good read indicator for hybrid code reader

US Patent 7110799 Mobile terminal for interoperating with a standard or push-button enabled headset

US Patent 7111785 Compact, omni-directional scan pattern generator and method in a reader for electro-optically reading indicia

US Patent 7114021 System and method providing configuration services for communications devices

US Patent 7116281 Universal dipole with adjustable length antenna elements

US Patent 7117581 Method for high volume assembly of radio frequency identification tags

US Patent 7119738 Object location system and method using RFID

US Patent 7120280 Fingerprint template generation, verification and identification system

US Patent 7124949 Reducing speckle noise in electro-optical readers

US Patent 7124951 Programmable keypad for sized optimized device

US Patent 7124952 Portable instrument for electro-optically reading indicia and for projecting a bit-mapped image

US Patent 7126926 Multi-tier wireless communications architecture, applications and methods

US Patent 7126945 Power saving function for wireless LANS: methods, system and program products

US Patent 7127258 WLAN roaming based on location

US Patent 7128264 Electro-optical reader with improved performance in high intensity ambient light

US Patent 7130095 Correcting for image distortion in image projectors

US Patent 7130759 Telemetric contextually based spatial audio system integrated into a mobile terminal wireless system

US Patent 7131587 System and method for illuminating and reading optical codes imprinted or displayed on reflective surfaces

US Patent 7131591 Link cost minimization for portable wireless terminal connectable to the internet

US Patent 7131728 Method and apparatus for displaying information in automotive application using a laser projection display

US Patent 7133939 Distributed-service architecture at the point of sale or service

US Patent 7135974 Power source system for RF location/identification tags

US Patent 7140546 Battery pack with integrated human interface devices

US Patent 7142120 Item finding using RF signalling

US Patent 7145482 Method, system, and apparatus for remote data calibration of a RFID tag population

US Patent 7147161 Digitizing bar code symbol data

US Patent 7147163 Adapter unit having an ergonomic grip for a personal digital assistant

US Patent 7152229 Workflow code generator

US Patent 7155239 Method and system for radio map filtering via adaptive clustering

US Patent 7155262 Wireless access point software system

US Patent 7155405 System for communicating product and service related information to a user based on direction of movement

US Patent 7158374 Method and system for assembling keypad

US Patent 7162258 Light fixture wireless access points

US Patent 7163149 System and method for illuminating and reading optical codes imprinted or displayed on reflective surfaces

US Patent 7163294 Method and apparatus for providing an interface between a liquid crystal display controller and a laser projection display

US Patent 7164929 Method and apparatus for location tracking in a multi-path environment

US Patent 7167717 System and method for wired network synchronization for real time location tracking

US Patent 7170412 Angle of position object location system and method

US Patent 7171378 Portable electronic terminal and data processing system

US Patent 7172125 Gain control system and method for use in electro-optical readers

US Patent 7173922 Multiple wireless local area networks occupying overlapping physical spaces

US Patent 7173923 Security in multiple wireless local area networks

US Patent 7174134 Transmit power control for mobile unit

US Patent 7174172 System and method for asset location in wireless networks

US Patent 7174534 Efficient system and method for running and analyzing multi-channel, multi-modal applications

US Patent 7175093 Range extension for RFID hand-held mobile computers

US Patent 7176655 Battery pack with built in communication port

US Patent 7177097 System and method for extending viewing angle of light emitted from light pipe

US Patent 7180052 Non-heavy metal optical bandpass filter in electro-optical readers

US Patent 7182260 Aiming light pattern generator in imaging readers for electro-optically reading indicia

US Patent 7182262 Inertial drive scanning arrangement and method

US Patent 7182263 Monitoring light beam position in electro-optical readers and image projectors

US Patent D537775 Mobile device battery

US Patent D537828 Mobile device housing

US Patent D537829 Bottom portion housing for a mobile device

US Patent 7185816 Bar code and method of forming a bar code having color for encoding supplemental information

US Patent 7185818 Rotatable/removeable keyboard

US Patent 7185820 Data acquisition apparatus

US Patent 7187293 Singulation of radio frequency identification (RFID) tags for testing and/or programming

US Patent 7187825 System and method for extending viewing angle of light emitted from light pipe

US Patent D538285 Reader

US Patent D538290 Scanner cradle

US Patent D538291 Top portion housing of a mobile device

US Patent D538292 Top portion housing for a modile device

US Patent 7188773 Removable cover for an electronic device

US Patent 7191135 Speech recognition system and method for employing the same

US Patent 7191947 Point-of-transaction workstation for electro-optical reading one-dimensional indicia, including image capture of two-dimensional targets

US Patent 7191950 Portable tendering and customer service stations and related systems and method

US Patent D539294 Mobile device handle

US Patent 7195157 Consumer interactive shopping system

US Patent 7195159 Radio frequency identification (RFID) material tracking and apparatus

US Patent 7195164 Optical code reading device having more than one imaging engine

US Patent 7195168 Terminal design with shock isolation assembly

US Patent 7195169 Mobile terminal with ergonomic housing

US Patent 7195173 Optimization of a binary tree traversal with secure communications

US Patent 7197092 Amplitude-offset invariant template detection for pulse position estimation; methods, systems and program products

US Patent 7198174 Dispenser and fan-fold package technique for radio frequency identification tags

US Patent 7199716 Method, system, and apparatus for communicating with a RFID tag population

US Patent D540333 Mobile device handle

US Patent 7201318 Optical adjustment for increased working range and performance in electro-optical readers

US Patent 7201321 Electro-optically reading direct part markings on workpieces by image capture

US Patent 7204418 Pulsed illumination in imaging reader

US Patent 7204420 Scanner and method for eliminating specular reflection

US Patent 7204421 Method of identifying and authenticating products using an identification pattern and a bar code reader

US Patent 7204423 Bar code signal processing

US Patent 7204424 Retro-reflective scanner having exit window with positive optical power

US Patent 7205953 Directional antenna array

US Patent 7206431 System and method for generating and verifying a self-authenticating document

US Patent 7206849 Communication in a wireless communications network when a mobile computer terminal may be unreachable

US Patent D541283 Scanner

US Patent 7207489 Scan motor

US Patent 7209126 Viewing angle-controlled displays for point-of-sale terminals and methods for fabricating the same

US Patent 7209466 Software method utilizing gateways for maintaining connectivity during communications over distinct wireless networks by mobile computer terminals

US Patent D541809 Bottom portion housing of a mobile device

US Patent 7210632 On-axis control over scanning beam spot size and shape in electro-optical readers

US Patent 7212125 Radio frequency identification architecture

US Patent 7212918 Aircraft traffic warning system using an ad-hoc radio network

US Patent 7215976 RFID device, system and method of operation including a hybrid backscatter-based RFID tag protocol compatible with RFID, bluetooth and/or IEEE 802.11x infrastructure

US Patent 7216238 System and method for controlling usage of software on computing devices

US Patent D542801 Bottom portion housing for a mobile device

US Patent D542802 Hand-held scanner

US Patent 7222793 Arrangement and method of imaging one-dimensional and two-dimensional optical codes at a plurality of focal planes

US Patent 7223320 Method and apparatus for expanding a semiconductor wafer

US Patent 7224538 Electro-optical reader with improved laser intensity modulation over extended working range

US Patent 7225260 Software method for maintaining connectivity between applications during communications by mobile computer terminals operable in wireless networks

US Patent RE39683 Programmable mobile device with thumb wheel

US Patent 7227117 High speed auto-exposure control

US Patent 7227294 Piezoelectric motor drive circuit and method

US Patent 7231228 System and method for voice/data messaging application

US Patent 7244944 Triggering system and method

US Patent 7245558 System and method for detection using ultrasonic waves

US Patent 7248195 Methods and apparatus for multiplexed digital inputs using an analog-to-digital converter

US Patent 7248856 System and method for client-server-based wireless intrusion detection

US Patent 7249714 Methods and apparatus for a bar-code reader employing an anti-fog coating

US Patent 7250906 Methods and apparatus for identifying asset location in communication networks

US Patent 7250940 Touch screen apparatus and method therefore

US Patent 7251133 Device with an external heat sink arrangement

US Patent 7254275 Method and system for image compression using image symmetry

US Patent 7255275 Laser power control arrangements in electro-optical readers

US Patent 7257429 Overheating and spill resistant mobile device docking cradle

US Patent 7259676 Mode-diversity RFAID tag and interrogator system and method for identifying an RFAID transponder

US Patent 7260115 System and method of ordering the transmission of data packets in a radio system

US Patent 7260395 Apparatus and method for wireless local area networks of different countries

US Patent 7261238 Method of locating imaged bar codes for an imaging-based bar code reader

US Patent 7264162 Optical adjustment of working range and beam spot size in electro-optical readers

US Patent 7264166 Barcode imaging and laser scanning systems having improved visual decoding indication

US Patent 7264168 Asymmetrical scanner

US Patent 7267283 Management of data capture systems

US Patent 7269573 Virtual-product presentation system

US Patent 7272414 Method and apparatus for configuring a voice over IP client connection

US Patent 7273281 Method and apparatus for aligning a plurality of lasers in an electronic display device

US Patent 7274418 Method and system for improving the contrast of LCDs using circular polarization

US Patent 7274718 Electronic alignment of acousto-optic modulator for modulating a laser

US Patent 7276388 Method, system, and apparatus for authenticating devices during assembly

US Patent D552542 Mobile device battery

US Patent 7280520 Virtual wireless local area networks

US Patent 7280836 System and method for coexistence in wireless networks

US Patent 7281657 Device for digitizing and processing checks in accordance with the Check 21 Act and for reading and decoding optical codes

US Patent 7281658 Scan module

US Patent 7281662 Methods and apparatus for information capture illumination

US Patent 7283044 Method and apparatus for a privacy enabling radio frequency identification (RFID) reader

US Patent 7284703 System and method for minimizing unwanted re-negotiation of a passive RFID tag

US Patent 7287862 Compact image projection module

US Patent 7290711 System and method for reducing motion sensitivity in an imager based optical code reader

US Patent 7290717 System and method for machine readable symbol backup for radio frequency identification tags

US Patent 7293711 Combination barcode imaging/decoding and real-time video capture system

US Patent 7296743 Laser power control arrangements in electro-optical readers

US Patent 7296744 Swipe imager scan engine

US Patent 7298345 Dipole antenna element

US Patent 7299373 Systems and methods for a controllable release of power supply in a mobile device

US Patent 7299985 Transmitting enhanced scanner signals on a single channel

US Patent 7299989 System and method for decoding and encoding compensated optical codes

US Patent 7302174 Method and apparatus for capturing images using a color laser projection display

US Patent D556761 Hand-held scanner

US Patent 7303126 System and method for sensing ambient light in an optical code reader

US Patent 7303131 Automatic focusing system for imaging-based bar code reader

US Patent 7303290 Laser beam focusing arrangement and method

US Patent 7304619 Method and apparatus for controllably compensating for distortions in a laser projection display

US Patent 7304795 Image projection with reduced speckle noise

US Patent 7305478 Bar code symbol ticketing for authorizing access in a wireless local area communications network

US Patent 7305565 Secure, encrypting pin pad

US Patent 7306153 System and method for rapid deployment of a wireless device

US Patent 7306156 Re-configurable trigger assembly

US Patent 7307650 Arrangement for, and a method of, reducing image distortion due to electrical interference

US Patent 7308276 Method for locating mobile units based on received signal strength ratio

US Patent 7309011 Method of authenticating products using hardware compatibility flag

US Patent 7310193 System and method for manufacturing an assembly including a housing and a window member therein

US Patent 7312911 Arrangement for and method of improving image quality, especially for image projection arrangements

US Patent D558768 Mobile device handle

US Patent D558775 Bottom portion housing of a mobile device

US Patent D558776 Top portion housing for a mobile device

US Patent D558777 Bottom portion housing of a mobile terminal

US Patent D560223 Top portion housing of a mobile device

US Patent 7321289 Systems and methods for reducing interference by modulating a reader transmittal signal within the transmission channel

US Patent 7324962 Network for alliance marketing

US Patent D561182 Cradle for a mobile device

US Patent 7325737 Methods and apparatus for identifying candidate barcode fields

US Patent 7325739 Electro-optical scanner having exit window with light collecting optics

US Patent 7325743 Housing for hand held scanner

US Patent 7327711 System for digital radio communication between a wireless LAN and a PBX

US Patent 7329008 Shock-resistant arrangement for, and method of, protecting a heat source from damage

US Patent 7330696 System and method for multi-mode radio operation

US Patent 7331524 Feedback mechanism for scanner devices

US Patent 7331526 Battery pack with integrated human interface devices

US Patent 7331817 Mobile device with coupling arrangement

US Patent D562760 Battery of a mobile device

US Patent RE40101 Electro-optical scanner having selectable scan pattern

US Patent RE40102 Electro-optical scanner having stationary, multi-surface mirror having surfaces with aplanar profiles

US Patent 7337257 Adapter unit for a personal digital assistant having automatically configurable application buttons

US Patent 7337970 Barcode scanner decoding

US Patent 7339481 RFID tag with tunable antenna and associated reader

US Patent 7339905 Wireless communication system for telephonic calls

US Patent 7343299 System and methods for mail security

US Patent 7344080 Imaging-based bar code reader utilizing stitching method and swipe guide

US Patent D565055 Top portion of a housing of a mobile device

US Patent 7347371 Aiming pattern for imaging-based bar code readers

US Patent 7349356 Power saving function for wireless LANs: methods, system and program products

US Patent 7349774 Aircraft traffic warning system using an ad-hoc radio network

US Patent D565461 Pivoting buckle

US Patent D565577 Bottom portion of a housing of a mobile device

US Patent 7350707 Device for digitizing and processing checks and driver licenses

US Patent 7350711 Ambient light shield and color filter for imaging-based bar code reader

US Patent 7352499 Arrangement for and method of projecting an image with pixel mapping

US Patent 7352519 Lens module

US Patent 7352712 System and method for detecting a delay in a computer network

US Patent 7353051 Torque cell

US Patent 7354001 Insert molded antenna

US Patent 7354002 Triggering system and method

US Patent 7355594 Optical touch screen arrangement

US Patent 7357322 Optical code reading device having more than one imaging engine

US Patent 7357512 Color image projection system and method

US Patent 7358857 Global positioning systems applications

US Patent 7360707 Integrated assembly of trigger and lightpipe in electro-optical readers

US Patent 7363051 Dual mode wireless data communications

US Patent D567815 Top portion housing of a mobile device

US Patent 7364074 Method of authenticating products using analog and digital identifiers

US Patent 7364080 System and method for bar code detection

US Patent 7367499 Scanner with vertical plate force detection and compensation

US Patent 7367509 Methods and apparatus for swipe or presentation image scanning

US Patent 7367510 Monitoring light beam position in electro-optical readers and image projectors

US Patent 7367682 Color image projection arrangement and method

US Patent 7369584 Laser projection display

US Patent D568891 Bottom portion housing of a mobile device

US Patent 7370808 Method and system for manufacturing radio frequency identification tag antennas

US Patent 7373154 System and method for asset location in wireless networks

US Patent 7376079 Backup cell controller

US Patent 7377439 Piezoelectric scan system

US Patent 7380705 Multi-interface data acquisition system and method thereof

US Patent 7385476 Method and system for communicating data to a wireless access point

US Patent 7386298 Method and apparatus for roaming on a wireless network

US Patent 7386456 System and methods for transportation and delivery using bar codes

US Patent D571289 Battery for a mobile device

US Patent 7387248 Scan motor

US Patent D571717 Mobile device battery

US Patent D571718 Mobile device battery

US Patent 7389933 Triggerless electro-optical reader

US Patent 7392396 Transaction device with noise signal encryption

US Patent 7395970 Zero-footprint camera-based point-of-sale bar code presentation scanning system

US Patent 7400912 Wlan communications system

US Patent D573440 Lever of locking mechanism

US Patent D573441 Cleat of locking mechanism

US Patent 7402776 Device and system for heating a mobile electronic device

US Patent 7403120 Reverse infrastructure location system and method

US Patent 7403744 Self-associating wireless personal area network

US Patent 7404199 Method, system, and apparatus for high volume assembly of compact discs and digital video discs incorporating radio frequency identification tag technology

US Patent 7404520 System and method for providing location information in transaction processing

US Patent 7406061 Method to sustain TCP connection

US Patent 7407095 IPOS transaction terminal

US Patent 7409571 Systems and methods for a controllable release of power supply in a mobile device

US Patent D574832 Hand-held scanner

US Patent D574838 Housing for a mobile device

US Patent 7412610 System and method for power delivery to computing terminals

US Patent D575295 Bezel for a mobile device

US Patent 7416129 Mobile terminal with ergonomic housing

US Patent 7421318 Mobile terminal with ergonomic housing

US Patent 7422153 Decoding with data from multiple scans

US Patent 7423525 Method and apparatus for a product information interface utilizing radio frequency identification (RFID) technology

US Patent 7423606 Multi-frequency RFID apparatus and methods of reading RFID tags

US Patent 7424000 Time slot reservation scheme in wireless meshed networks

US Patent 7424126 Fix mounted earphone jack

US Patent 7424300 Method for tracking location of a mobile unit

US Patent 7424542 Software method for maintaining connectivity between applications during communications by mobile computer terminals operable in wireless networks

US Patent 7425073 Method and apparatus for conserving power in a laser projection display

US Patent 7425888 Methods for optimizing communications between an RFID reader and a tag population using non-sequential masking

US Patent 7426383 Wireless LAN intrusion detection based on location

US Patent 7428991 1-D barcode decoding with 2-D sensor array

US Patent 7428995 Scanning devices and methods using surface emitting laser diodes

US Patent 7428999 MEMS-based electro-optical reader and method with extended working range

US Patent 7430198 RF utilization calculation and reporting method for 802.11 wireless local area networks

US Patent 7430682 Processing image data from multiple sources

US Patent 7432446 Coiled electronic article surveillance (EAS) cable

US Patent 7433648 System and a node used in the system for wireless communication and sensory monitoring

US Patent 7435508 Multiple battery assembly for portable devices

US Patent 7437127 Method and system for determining existence of a predetermined wireless network coverage condition in a wireless network

US Patent 7438217 System and method for configuring a computing device

US Patent 7440741 Over-the-air testing of compact flash radio

US Patent 7440781 System and method for power conservation in a wireless device

US Patent 7441705 Scan module

US Patent 7441706 Method and system for processing and using information

US Patent 7441902 Large size image projection

US Patent 7443809 Method, system and apparatus for creating a mesh network of wireless switches to support layer 3 roaming in wireless local area networks (WLANs)

US Patent 7444119 Method for sharing antennas of a wireless device

US Patent 7445143 In-field monitoring and management of data capture systems

US Patent 7445154 Imaging reader with folded image capture path and direct illumination path

US Patent 7445339 Color laser projection display

US Patent 7445342 Image projection system for personal media player

US Patent 7446505 System and method for calculating a state of charge of a battery

US Patent 7446691 Methods and apparatus for multiplexed signal sources using an analog-to-digital converter

US Patent 7446806 Single chip, noise-resistant, one-dimensional, CMOS sensor for target imaging

US Patent 7446822 High-resolution image projection

US Patent 7446919 Piezoelectric actuated scanning mirror

US Patent 7447479 Dual transceiver module for use with imager and video cameras

US Patent 7447505 System and method for coexistence in wireless networks

US Patent D580352 Battery for a mobile device

US Patent 7451929 Methods and apparatus for monitoring electrical contacts

US Patent D581419 Frame for an electronic device

US Patent 7455231 System and method for locating a predetermined pattern within an image

US Patent 7455232 Systems and methods for dataform decoding

US Patent D581866 Battery for a mobile device

US Patent 7460287 Arrangement for and method of increasing pixel symmetry, especially for image projection arrangements

US Patent 7461384 Software method for emulating a serial port between applications for enabling communications by mobile bar code readers and computer terminals in wireless networks

US Patent D582914 Front housing for a mobile device

US Patent 7468508 System for and method of projecting an image and adjusting a data frequency of a video signal during image projection

US Patent 7471243 Location determination utilizing environmental factors

US Patent 7471776 System and method for communication with an interactive voice response system

US Patent 7474761 System and method for generating and verifying a self-authenticating document

US Patent 7475821 Scanner and method for eliminating specular reflection

US Patent 7475823 Hand held bar code reader with improved image capture

US Patent 7477616 Power saving frame transmission method

US Patent D585066 Top portion of a finger mounted device

US Patent D585069 Protective frame for a mobile device

US Patent 7478753 System and method for aiming an optical code scanning device

US Patent 7478754 Axial chromatic aberration auto-focusing system and method

US Patent 7479614 Radio frequency identification tag inlay sortation and assembly

US Patent 7479874 Verification of singulated RFID tags by RFID readers

US Patent 7480138 Reconfigurable mobile device docking cradle

US Patent 7480268 System and method for multiprotocol wireless communication

US Patent 7481372 Re-configurable trigger assembly

US Patent 7486243 Insert molded antenna

US Patent 7486666 Rogue AP roaming prevention

US Patent 7487916 Imaging-based bar code reader with enhanced decoding capability

US Patent 7491905 Scanner with vertical plate force detection and compensation

US Patent 7492123 Device and method for battery removal from a mobile device

US Patent 7492127 System and method for battery calibration in portable computing devices

US Patent 7492248 Multi-tier wireless communications architecture, applications and methods

US Patent 7492744 Method and system for multiple basic and extended service set identifiers in wireless local area networks

US Patent 7492748 System for digital radio communication between a wireless LAN and a PBX

US Patent 7492755 Software method utilizing caller ID for maintaining connectivity during communications over distinct wireless networks by mobile computer terminals

US Patent 7493083 Mobility device assistant

US Patent 7493653 Auto configuration of portable computers for use in wireless local area networks

US Patent D587271 Pad for a mobile device

US Patent 7494064 ASIC for supporting multiple functions of a portable data collection device

US Patent 7494065 Optical code reader system and method for control of illumination for aiming and exposure

US Patent 7496070 Reconfigureable arrays of wireless access points

US Patent D587647 Battery for a mobile device

US Patent 7497383 Resisting condensation formation in electro-optical readers

US Patent 7497384 Methods and systems for the negotiation of a population of RFID tags with improved security

US Patent 7497578 Monitoring scan mirror motion in electro-optical readers and image projectors

US Patent 7498766 System and method for authenticating a battery

US Patent 7499411 System and method for providing automatic load balancing and redundancy in access port adoption

US Patent D588125 Top portion of a housing of a mobile device

US Patent D588142 Set of keys for a mobile device

US Patent 7500612 Compact imaging lens assembly in imaging reader

US Patent 7504939 System and method for locating a wireless device

US Patent 7504948 Wireless rugged mobile data capture device with integrated RFID reader

US Patent 7505000 Antenna designs for radio frequency identification (RFID) tags

US Patent 7511620 Methods and apparatus for antenna failover in an RFID system with multi-antenna zones

US Patent 7511771 Color image projection system and method

US Patent 7512254 System and method for mobile biometric authentication

US Patent 7513436 Apparatus and methods for optical representations of radio frequency identification tag information

US Patent 7513624 Method and apparatus for controllably modulating a laser in a laser projection display

US Patent 7514702 Compact scan engine

US Patent 7515573 Method, system and apparatus for creating an active client list to support layer 3 roaming in wireless local area networks (WLANS)

US Patent 7515914 Terminal with optical reader for locating products in a retail establishment

US Patent 7516057 Method for optimizing the design and implementation of RFID tags

US Patent 7521279 Image projection at different image planes

US Patent 7522889 Rugged design for hand held mobile terminals

US Patent 7529203 Method, system and apparatus for load balancing of wireless switches to support layer 3 roaming in wireless local area networks (WLANs)

US Patent 7533815 Camera frame selection based on barcode characteristics

US Patent 7533819 Dual camera assembly for an imaging-based bar code reader

US Patent 7536210 Modular housing with housing plates

US Patent 7537164 System and method for reading codes on a specular background

US Patent 7538679 RFID tag test antenna with two ports that excite perpendicular modes

US Patent 7542770 Method for mobile unit location estimate in a wireless LAN

US Patent 7543316 Antenna designs for radio frequency identification tags

US Patent 7543754 Methods and apparatus for information capture illumination

US Patent 7546676 Method for manufacturing micro-strip antenna element

US Patent 7551140 Low return loss rugged RFID antenna

US Patent 7551370 Negative spherical aberration component-based imaging lens assembly in imaging reader

US Patent 7552264 Adapter unit for a personal digital assistant having automatically configurable application buttons

US Patent 7559473 Sensor for activating an aiming pattern of a handheld scanner

US Patent 7561492 System and method for detection using ultrasonic waves

US Patent 7561547 Automatic and seamless vertical roaming between wireless local area network (WLAN) and wireless wide area network (WWAN) while maintaining an active voice or streaming data connection: systems, methods and program products

US Patent 7561848 Apparatus for manufacturing management using a wireless device

US Patent 7562824 Mobile terminal with ergonomic housing

US Patent 7562826 Scan engine with dual chip architecture for use in electro-optical readers

US Patent 7564358 Charge pump apparatus and method used in an identification tag

US Patent 7566004 Method and apparatus for extending the range of a product authentication device

US Patent 7566008 Good read indicator for hybrid code reader

US Patent 7567812 Indirect asset inventory management

US Patent 7568614 Driver interface for data capture systems

US Patent 7570929 802.11 networks using dynamic power control for RF transmission

US Patent 7571116 System for consumer-transaction information that follows the consumer

US Patent 7571854 Imaging reader and method with internal window reflections directed away from imager

US Patent 7573366 Method and system for RF activation of RF interrogators

US Patent 7576657 Single frequency low power RFID device

US Patent 7577745 Method and apparatus for implementing alerts on a browser running on a portable handheld device

US Patent 7578444 Methods and apparatus for dynamic signal processing

US Patent 7586291 System and method for controlling power of a computer terminal with an external power source

US Patent 7593715 System and method for detecting activity on a frequency band

US Patent D601140 Wearable mobile device

US Patent D601151 Bottom portion of a finger mounted device

US Patent 7596388 Sectorized wireless communication network operating under 802.11 specifications

US Patent 7597263 Imaging reader with target proximity sensor

US Patent 7598842 Secure mobile device and allocation system

US Patent 7603565 Apparatus and method for authenticating access to a network resource

US Patent 7605700 RFID tag data retention verification and refresh

US Patent 7609193 Method and system for a configurable communications interface

US Patent 7609736 Laser power control arrangements in electro-optical readers

US Patent 7611061 Electro-optical reader with stop motion sensor

US Patent 7613150 Hitless restart mechanism for non-stop data-forwarding in the event of L3-mobility control-plane failure in a wireless switch

US Patent 7619204 Imaging reader with enhanced light throughput

US Patent 7619524 Identifying RFID tag moving coherently with reader

US Patent 7620432 Mobile terminal for interoperating with a standard or push-button enabled headset

US Patent 7621497 Ceiling mount

US Patent 7623357 Card holder arrangement for circuit assembly

US Patent 7628331 Method and system for optimizing scanner performance

US Patent 7630323 Self-configuring wireless personal area network

US Patent 7633974 System and method of ordering the transmission of data packets in a radio system

US Patent 7634428 Electronic shopping service

US Patent D606987 Housing of a computing device

US Patent 7639648 Techniques for home wireless switch redundancy and stateful switchover in a network of wireless switches supporting layer 3 mobility within a mobility domain

US Patent 7639656 Protocol for communication between access ports and wireless switches

US Patent 7640024 Location tracking using directional antennas combined with signal strength measurements

US Patent 7644865 Imaging reader with variable range

US Patent 7649344 Power management for a portable electronic device

US Patent 7649989 Wearable terminal holder with pivoting D-rings

US Patent 7650041 System and method for optical character recognition in an image

US Patent 7650522 Mobility policy manager for mobile computing devices

US Patent 7653033 Infrastructure for wireless LANs

US Patent 7665852 Arrangement for and method of projecting an image with safety circuitry

US Patent 7665853 Arrangement for, and method of, enhancing image projection by holding scan mirror steady during part of mirror drive cycle

US Patent 7667151 Arrangement including rigid housing and display

US Patent 7668201 Bandwidth management in wireless networks

US Patent 7668754 Architecture for secure reverse mobile commerce

US Patent 7668758 Method for communicating product and service related information to a user based on direction of movement determined by comparing the location of at least two dataforms that have been read

US Patent 7669230 Secure switching system for networks and method for securing switching

US Patent 7669771 System and method for embedding a printer and a card swipe in a hand held device

US Patent 7676218 System and method for detection of a rouge wireless access point in a wireless communication network

US Patent 7677457 System and method for decoding a barcode

US Patent 7679724 Determining target distance in imaging reader

US Patent 7680085 Out-of-band management and traffic monitoring for wireless access points

US Patent 7686223 Selectable aiming pattern for an imaging-based bar code reader

US Patent 7686640 Audio arrangement for a mobile unit

US Patent 7688782 Method and system for managing multi-channel communication

US Patent D613244 Battery pack for a mobile device

US Patent 7690575 Imaging reader with adaptive illumination and adaptive resolution

US Patent 7693101 Apparatus for interfacing a wireless local network and a wired voice telecommunications system

US Patent 7702507 Voice activated rapid deployment for mobile computers

US Patent 7706809 RF tracking system and method

US Patent 7714697 Token passing protocol for RFID systems

US Patent 7714727 RFID antenna design that can selectively enable and disable the antenna

US Patent 7715334 Method to sustain TCP connection

US Patent 7715793 System and method for establishing a wireless connection between wireless devices

US Patent 7717235 Convertible point-of-sale checkout terminal

US Patent 7720445 Modular access point

US Patent 7720464 System and method for providing differentiated service levels to wireless devices in a wireless network

US Patent 7720500 Transmit power control for mobile unit

US Patent 7722388 System for a mobile unit charging and connection

US Patent 7725326 Method and system for presenting item information using a portable data terminal

US Patent 7726571 System and method for bar code decoding

US Patent 7726572 Bar code scanning decoding

US Patent 7726573 Compact autofocus bar code reader with moving mirror

US Patent 7726576 Rotatable/removable keyboard

US Patent 7729061 Imaging system having anamorphic magnification

US Patent 7729326 Wireless network system with wireless access ports

US Patent 7733218 RFID tag receive signal strength indicator

US Patent 7734475 Frames-based advertising service with response and activity reporting

US Patent 7735738 Thermal management in imaging reader

US Patent 7737573 Power over ethernet combiner

US Patent 7737850 Methods and apparatus for locationing emergency personnel

US Patent 7738865 Apparatus and method for wireless local area networks of different countries

US Patent 7742348 Concatenated pointers for radio frequency identification tags

US Patent 7742456 System and method for locationing in a communications network

US Patent 7742649 Method and system for image compression using image symmetry

US Patent 7743989 Laser power control arrangements in electro-optical readers

US Patent 7743995 Terminal design with shock isolation assembly

US Patent 7746511 Scan head rotation at different optimum angles

US Patent 7748629 Extended working range illumination system for an imaging-based bar code reader

US Patent 7748631 Point-of-transaction workstation for electro-optically reading one-dimensional and two-dimensional indicia by image capture

US Patent 7757955 Bar code reader having multiple cameras

US Patent 7760095 Context-driven RFID tag and system content

US Patent 7760695 Methods and systems for centralized cluster management in wireless switch architecture

US Patent 7762464 Control of specular reflection in imaging reader

US Patent 7762466 Two position zoom lens assembly for an imaging-based bar code reader

US Patent 7763815 Key for an electronic keyboard

US Patent 7764320 Portable imaging system for multimode camera with different focal length lens and fixed or moveable image sensors

US Patent 7764488 Wearable component with a memory arrangement

US Patent 7765419 System and method for power management in mobile units

US Patent 7768232 Battery pack with built in communication port

US Patent 7769542 Monitoring a location of a mobile computing device

US Patent 7772533 Multi-sensor image capture device

US Patent 7778649 System and method for asset location in wireless networks

US Patent 7780086 Imaging reader with plural solid-state imagers for electro-optically reading indicia

US Patent 7780088 Imaging-based reader having light guided illumination

US Patent 7782586 Thermal management within mobile RFID readers through the application of temperature governed variable non-emissive intervals

US Patent 7787568 High bit rate RFID system

US Patent 7793840 Imaging zoom lens assembly for an imaging-based bar code reader

US Patent 7795076 Method, system, and apparatus for transfer of dies using a die plate having die cavities

US Patent RE41716 Modular signature and data-capture system and point of transaction payment and reward system

US Patent 7798409 Reading failure prevention in imaging readers

US Patent 7798410 Hybrid laser scanning and imaging reader

US Patent 7804806 Techniques for peer wireless switch discovery within a mobility domain

US Patent 7813443 Transmit diversity system and method

US Patent 7815119 Monitoring scan mirror motion in laser scanning arrangements

US Patent 7815120 Electronic shutter for a dual-mode imager

US Patent 7820931 Trigger arrangement with feedback response

US Patent 7822000 Time division multiplexing for access ports in a wireless network

US Patent 7822513 System and method for monitoring a mobile computing product/arrangement

US Patent 7822944 Data format for efficient encoding and access of multiple data items in RFID tags

US Patent 7823787 Swipe imager scan engine

US Patent 7825775 Antenna-based trigger

US Patent 7825804 Methods and apparatus for opportunistic locationing of RF tags using location triggers

US Patent 7825806 Optimizing RFID reader duty cycle or power to preserve battery life

US Patent 7826425 Method and system for loss-less roaming with wireless bridging

US Patent 7826428 Associating a wireless computing device with a different access point

US Patent 7826862 Methods and apparatus for improved locationing in a wireless network

US Patent 7826869 Mobility relay techniques for reducing layer 3 mobility control traffic and peering sessions to provide scalability in large wireless switch networks

US Patent 7827610 Wireless LAN intrusion detection based on location

US Patent 7831218 Modular keypad with wireless arrangement for a mobile device

US Patent 7831429 Speech recognition system and method for employing the same

US Patent 7833025 Sealed, solderless I/O connector

US Patent 7839338 Antenna designs for radio frequency identification (RFID) tags

US Patent 7844505 Automated real-time distributed tag reader network

US Patent 7845801 Multiple control data interface between different hosts and controller for an image projection arrangement

US Patent 7848072 Fault detection for battery chargers

US Patent 7849107 Data format for efficient encoding and access of multiple data items in RFID tags

US Patent D629001 Mobile computer

US Patent 7853054 Fingerprint template generation, verification and identification system

US Patent 7854382 Light collection assembly with self-retaining lens in electro-optical reader

US Patent 7854385 Automatic region of interest focusing for an imaging-based bar code reader

US Patent 7857219 Imaging reader target object finder system

US Patent 7866553 IPOS transaction terminal

US Patent 7866557 Imaging-based bar code reader utilizing modified rolling shutter operation

US Patent 7869346 Methods and apparatus for cluster licensing in wireless switch architecture

US Patent 7869438 Pre-authentication across an 802.11 layer-3 IP network

US Patent 7871006 Trigger unit for a wearable data acquisition device

US Patent 7872444 Opportunistic power supply charge system for portable unit

US Patent 7873341 System and method for adaptive polarization diversity between closely spaced antennas

US Patent 7873367 Methods and apparatus for locationing in a wireless network using statistical weighting

US Patent 7873368 Method for tracking location of a mobile unit

US Patent 7873386 Dual mode wireless data communications

US Patent 7873394 Self contained keypad assembly

US Patent 7876222 Customizable mechanically programmable RFID tags

US Patent 7876227 Polarization insensitive antenna for handheld radio frequency identification readers

US Patent 7876737 Methods and apparatus for locationing based NAT access in wireless networks

US Patent 7880616 Wireless data communication system having radio frequency devices, and related operating methods for disabling a transmit mode

US Patent 7881269 Media type access category based channel management for a wireless network

US Patent 7884702 Queued operations in HF/UHF RFID applications

US Patent 7884718 Frequency selective surface aids to the operation of RFID products

US Patent 7885233 Forwarding broadcast/multicast data when wireless clients layer 3 roam across IP subnets in a WLAN

US Patent 7902984 Single frequency low power RFID device

US Patent 7903624 Methods and apparatus for simplified setup of centralized WLAN switching

US Patent 7905407 Electro-optical lens mounting assembly and method in electro-optical readers

US Patent 7905414 Imaging reader with adaptive focusing for electro-optically reading symbols

US Patent D634744 Mobile computer

US Patent 7917610 XML control management

US Patent 7917888 System and method for building multi-modal and multi-channel applications

US Patent 7928843 Method, system, and apparatus for communications in a RFID system

US Patent 7929630 Adaptive RFID receiver for QAM signals

US Patent 7936313 Antenna designs for radio frequency identification (RFID) tags

US Patent 7938331 Method and system for anti-counterfeit barcode label

US Patent D638020 Charge cradle

US Patent 7945717 Method and apparatus for providing USB pass through connectivity

US Patent 7946484 Optical code reader for producing video displays

US Patent 7959078 Scanner with embedded audio/data communication system

US Patent 7959084 Multi-functional mobile computing device utilizing a removable processor module

US Patent 7961098 Methods and apparatus for a pervasive locationing and presence-detection system

US Patent 7961660 Power saving function for wireless LANs: methods, system and program products

US Patent 7961673 System and method for clustering wireless devices in a wireless network

US Patent 7961690 Wireless switch network architecture implementing mobility areas within a mobility domain

US Patent 7961725 Enterprise network architecture for implementing a virtual private network for wireless users by mapping wireless LANs to IP tunnels

US Patent 7963444 Arrangement for and method of guiding an operator to move an imaging reader to an optimum reading position

US Patent 7963445 Arrangement for and method of suppressing electromagnetic radiation interference in an imaging reader

US Patent 7963447 Enhanced monitoring of laser output power in electro-optical readers

US Patent 7965187 System for locating and describing

US Patent 7965189 Radio frequency identification architecture

US Patent 7966010 Method and system for tuning and self-monitoring of wireless networks

US Patent 7966040 Magnetically attachable accessories for a mobile unit

US Patent 7966045 WLAN communications system

US Patent 7967210 Imaging bar code reader having light emitting diode for generating a field of view

US Patent 7969282 Optimized operation of a dense reader system

US Patent 7969365 Board-to-board radio frequency antenna arrangement

US Patent 7971066 Transaction device with noise signal encryption

US Patent 7975067 Method and apparatus for implementing alerts on a browser running on a portable handheld device

US Patent 7980470 Adaptive power management in imaging systems

US Patent 7983212 Integration of external location engine using switch

US Patent 7983684 Methods and apparatus for determining RF transmitter placement via local coverage optimization

US Patent 8002184 Bi-optical imaging point-of-transaction workstation with recessed upright window

US Patent 8002186 Laser power control arrangements in electro-optical readers

US Patent 8006906 Arrangement for and method of generating uniform distributed line pattern for imaging reader