David L Lewis

US Patent 11176782 Selectively modifying, processing, and blocking data representing machine-readable codes

US Patent 7221374 Adjustment of color in displayed images based on identification of ambient light sources

US Patent 7245273 Interactive data view and command system

US Patent 7250937 Hard base key unit

US Patent 7253795 Electro-optical device and electronic apparatus

US Patent 7253803 Force feedback interface device with sensor

US Patent 7256766 Electrophoretic display comprising optical biasing element

US Patent 7256795 Extended power management via frame modulation control

US Patent 7256802 Liquid crystal display module and liquid crystal display apparatus having the same

US Patent 7265735 Self scanning flat display

US Patent 7265738 Method and apparatus for driving electro-luminescence display panel designed to perform efficient booting

US Patent 7268764 Liquid crystal display and driving method thereof

US Patent 7274343 Plasma display panel and apparatus and method for driving the same

US Patent 7274351 Driver circuit and shift register of display device and display device

US Patent 7274352 Combining detection circuit for a display panel

US Patent 7280092 Driver circuit and method for driving an electrical device with a controlled slew rate

US Patent 7286108 Display device, method of driving same and electronic device mounting same

US Patent 7289089 Light emitting unit

US Patent 7289095 Liquid crystal display and driving method thereof

US Patent 7289097 Scanning direction control circuit and display device

US Patent 7289107 Auto-calibration of pointing devices used in a computer user interface

US Patent 7292219 Data driver for organic light emitting diode display

US Patent 7292220 Ferroelectric liquid crystal display and method of driving the same

US Patent 7292225 Apparatus for controlling the position of a screen pointer that wirelessly transmits compressed data

US Patent 7295182 Detachable flywheel device

US Patent 7301518 Driving method for electro-optical apparatus, electro-optical apparatus and electronic equipment

US Patent 7301534 Determining the lighting conditions surrounding a device

US Patent 7304629 Video information display system and display apparatus applicable to the same

US Patent 7304634 Rear electrode structures for electrophoretic displays

US Patent 7307644 Method and system for efficient interfacing to frame sequential display devices

US Patent 7312765 Display system and method for reducing the magnitude of or eliminating a visual artifact caused by a shift in a viewer's gaze

US Patent 7315295 Driving method for electro-optical device, electro-optical device, and electronic apparatus

US Patent 7319458 Electronic device with functions comparable to joystick and tablet

US Patent 7321347 Organic EL element drive circuit and organic EL display device using the same drive circuit

US Patent 7321353 Display device method of driving same and electronic device mounting same

US Patent 7321356 Time domain printing for electric paper

US Patent 7327336 Apparatus and method for driving electro-luminescent display panel and method of fabricating electro-luminescent display device

US Patent 7327352 Linearized conductive surface

US Patent 7330170 Driver circuit for liquid crystal panel and LCD using the same

US Patent 7333101 Systems and devices for display in which frames are divided into subframes and assigned driving shift voltages

US Patent 7336261 Touch panel display apparatus and method of fabricating the same

US Patent 7336273 Power supply voltage converting circuit, control method thereof, display apparatus, and portable terminal

US Patent 7345681 Pen data capture and injection

US Patent 7348953 Method of driving liquid crystal display device

US Patent 7348955 Method of controlling display method, display-use signal producing device, display device, and display system for implementing the method

US Patent 7348965 Coordinates input apparatus having divided coordinates input surface

US Patent 7349001 Electronic device

US Patent 7352353 Electrostatically addressable electrophoretic display

US Patent 7355562 Electronic interlocking graphics panel formed of modular interconnecting parts

US Patent 11179640 Systems and methods for fractional ownership of user-generated content within an online gaming platform

US Patent 11179645 Portable interactive game unit and a computer-implemented method for a portable interactive game unit

US Patent 11183008 System, devices and methods for playing real casino games using accessories outside a land-based casino

US Patent 7365712 Plasma display panel

US Patent 7369101 Calibrating real and virtual views

US Patent 7369109 Liquid crystal display device and driving method thereof

US Patent 7369117 Application programming interface that maps input device controls to software actions

US Patent 7372432 Switching device and driving apparatus for plasma display panel

US Patent 7372441 Burst pulse circuit for signal lights and method

US Patent 7375713 Data driver and electro-optic device

US Patent 7379034 Panel driving apparatus and a display panel with the same

US Patent 7382334 Digital information system

US Patent 7382335 Video information display system and display apparatus applicable to the same

US Patent 7382340 Light emission display, display panel, and driving method thereof

US Patent 7382343 Display panel driving method, display panel driver circuit, and liquid crystal display device

US Patent 7382346 Driving device of flat display panel and method thereof

US Patent 7382352 Optical joystick for hand-held communication device

US Patent 7385572 Organic electronic device having improved homogeneity

US Patent 7385582 Temperature control and compensation method for microdisplay systems

US Patent 7385589 Portable interactive device integrated with housing and multi-purpose clip for physical fitness activity

US Patent 7385591 Out-of-vocabulary word determination and user interface for text input via reduced keypad keys

US Patent 7385593 Generating and validating pixel coordinates of a touch screen display

US Patent 7397447 Circuit in light emitting display

US Patent 7397466 Integral spacer dots for touch screen

US Patent 7400318 Touchpad having increased noise rejection, decreased moisture sensitivity, and improved tracking

US Patent 7405724 Automated banking machine and method

US Patent 7408544 Level converter circuit and a liquid crystal display device employing the same

US Patent 7414617 Coordinate input device working with at least display screen and desk-top surface as the pointing areas thereof

US Patent 7417603 Plasma display panel driving device and method

US Patent 7417606 Display apparatus and driving method for display apparatus

US Patent 7417613 Liquid crystal display device and driving method thereof

US Patent 7417618 Lighting apparatus and projection type display, and driving method therefor

US Patent 7420552 Driving voltage control device

US Patent 7423620 Method for eliminating flickers of liquid crystal display

US Patent 7423637 Wireless file transmission

US Patent 7425931 Display unit of a helmet or a vehicle or an airplane

US Patent 7425941 Source driver of liquid crystal display

US Patent 7425947 Dual sided input device for a handheld computer

US Patent 7427971 Light emitting display and driving method thereof

US Patent 7427981 Optical device that measures distance between the device and a surface

US Patent 7429978 Portable electronic apparatus

US Patent 7432876 Display system and method for image copy to a remote display

US Patent 7432899 Driving scheme for cholesteric liquid crystal display

US Patent 7432900 Liquid crystal display drive method

US Patent 7439954 Multi-light-source illumination system for optical pointing devices

US Patent 7439985 Liquid crystal display and the driving method thereof

US Patent 7443389 Pixel clock spread spectrum modulation

US Patent 7453422 Plasma display panel having an apparatus and method for displaying pictures

US Patent 7453431 Liquid crystal display device and driving method thereof

US Patent 7456817 Display device

US Patent 7460097 Semiconductor integrated circuit for driving liquid crystal panel

US Patent 7466312 Level shifter circuit and method for controlling voltage levels of clock signal and inverted clock signal for driving gate lines of amorphous silicon gate-thin film transistor liquid crystal display

US Patent 7471282 Light brightness controller for an optical mouse

US Patent 7471300 Progressive data delivery to spatial light modulators

US Patent 7474275 Displays with multiple tiled display elements

US Patent 7474280 Image display apparatus

US Patent 7477227 Method and driving circuit for driving liquid crystal display, and portable electronic device

US Patent 7479937 Semiconductor device for driving current load device, and display device

US Patent 7483008 Liquid crystal display and driving method thereof

US Patent 7489288 Drive control apparatus for display panel

US Patent 7492343 Liquid crystal display device

US Patent 7492348 Electrophoric display apparatus with gradation signal control

US Patent 7492354 Input device for a portable terminal

US Patent 7492358 Resistive scanning grid touch panel

US Patent 7492378 Image display system implements a light source with a controllable schedule to emit light of adjustable intensities

US Patent 7495648 Liquid crystal display device

US Patent 7502019 Light emitting display device using demultiplexer

US Patent 7505054 Display resolution systems and methods

US Patent 7507929 Capacitive contact switch

US Patent 7511684 Image alignment method for binocular eyewear displays

US Patent 7511715 Color reproduction system for making color display of four or more primary colors based on input tristimulus values

US Patent 7511726 Display and control method thereof

US Patent 11185753 Wrist worn monitoring device

US Patent 11188848 Systems and methods for automated learning

US Patent 7525513 Method and apparatus for driving plasma display panel having operation mode selection based on motion detected

US Patent 7525535 Portable terminal

US Patent 7528812 EL display apparatus, driving circuit of EL display apparatus, and image display apparatus

US Patent 7528828 Power supply voltage converting circuit, control method thereof, display apparatus, and portable terminal

US Patent 7532188 Clocked inverter circuit, latch circuit, shift register circuit, drive circuit for display apparatus, and display apparatus

US Patent 7532194 Driver voltage adjuster

US Patent 7532203 Data input device that utilizes a layer of magnetic particles to store non-volatile input data that is magnetically coupled to an underlying MRAM array

US Patent 7535434 Light emission control for forming two-dimensional and three-dimensional images

US Patent 7538756 Methods for making display

US Patent 7542013 System and method for imaging enhancement via calculation of a customized optimal pupil field and illumination mode

US Patent 7542022 Flat panel display capable of digital data transmission

US Patent 7542023 Shift register having skip function, and display driver device, display device and electronic instrument using the same

US Patent 7551159 System and method of sensing actuation and release voltages of an interferometric modulator

US Patent 7554511 Device and a method for creating an environment for a creature

US Patent 7557787 Driving method of FS-LCD

US Patent 7557841 Imaging apparatus that detects pixel defect of an imaging element and imaging method

US Patent 7561118 Multiplexing

US Patent 7561144 Touch-sensitive input device and fault detection device for a touch-sensitive input device, in particular for medico-technical devices

US Patent 7561161 Quantitative measure of a video interface

US Patent 7570231 Method for driving plasma display panel

US Patent 7570245 Control unit and method for reducing interference patterns in the display of an image on a screen

US Patent 7570310 Method for driving optical address type spatial light modulation device and apparatus for driving optical address type spatial light modulation device

US Patent 7572995 Switch member and power window switch disposed with the switch member

US Patent 7573439 System and method for significant image selection using visual tracking

US Patent 7576760 Multi-level optical writer

US Patent 7580026 Thin film transistor array substrate and electronic ink display device

US Patent 7583251 Dielectrophoretic displays

US Patent 7583255 Man-machine interface method and device

US Patent 7595789 Transmission screen

US Patent 7598927 Light-emitting device, driving support system, and helmet

US Patent 7598934 Plasma display apparatus and driving method thereof

US Patent 7602352 Flush-fitted instrument cluster for a motor vehicle

US Patent 7602386 Reference clock signal generation circuit, power supply circuit, driver circuit, and electro-optical device

US Patent 7605789 Transistor circuit, pixel circuit, display device, and driving method therefor

US Patent 7605828 Method and system for reducing gray scale discontinuities in contrast enhancing screens affected by ambient light

US Patent 7612756 Apparatus and method of driving light source for image display device and image display device having the same

US Patent 7616175 Plasma display device and driving apparatus thereof

US Patent 7616182 Display device and driving method thereof

US Patent 7619592 Driving method of plasma display panel

US Patent 7623089 Stereo image display device and method

US Patent 7623095 Plasma display panel (PDP)

US Patent 7626562 Image display apparatus and method

US Patent 7626574 Apparatus and method for inputting alphabet characters

US Patent 7626601 Video signal processing apparatus and video signal processing method

US Patent 7629954 Structure and driving method for active photoelectric element

US Patent 7633509 Liquid crystal display and the driving method thereof

US Patent 7646357 Control system for an electronic sign (video display system)

US Patent 7646361 Plasma display apparatus and driving method thereof

US Patent 7646371 Driver circuit, electro-optical device, and electronic instrument

US Patent 7646376 Electronic unit

US Patent 7649506 Method and apparatus for controlling image-display devices collectively

US Patent 7652640 Plasma display apparatus and method of driving the same

US Patent 7656392 Touch sensor effective area enhancement

US Patent 7663574 Display device and display method

US Patent 7669215 Information processing apparatus, information processing method and program

US Patent 7679606 Handheld electronic device including automatic preferred selection of a punctuation, and associated method

US Patent 7683888 Shape detecting input device

US Patent 7688295 Drive system and method for a color display

US Patent 7688305 Information inputting tool, storage device, information inputting device, and information processing equipment

US Patent 7701448 Liquid crystal display device achieving imaging with high S/N ratio using invisible light

US Patent 7714806 Plasma display apparatus and driving method thereof

US Patent 7724266 Image display adjusting device

US Patent 7728792 Mesh-pattern partitioned plasma display panel

US Patent 7728828 Unit circuit, control method thereof, electronic device, electro-optical device, and electronic apparatus

US Patent 7733304 Plasma display and plasma display driver and method of driving plasma display

US Patent 7737950 Automated banking machine and system

US Patent 7742026 Method of determining OLED driving signal

US Patent 7746318 Liquid crystal display backlight inverter

US Patent 7750900 Digital-to-analog converting circuit and display device using same

US Patent 7764265 Driving apparatus for display device and display device including the same and method of driving the same

US Patent 7764267 Liquid crystal display apparatus and method of driving the same

US Patent 7768481 Plasma display apparatus

US Patent 7772869 Display device and method for testing the same

US Patent 7773060 Method, medium, and apparatus compensating for differences in persistence of display phosphors

US Patent 7773068 Display device

US Patent 7773073 Operation equipment and operation system

US Patent 7773079 Method and related device of source driver with reduced power consumption

US Patent 7777702 System and method for driving solid-state light sources

US Patent 7782292 Electrophoretic display device and method for driving the same

US Patent 7782300 Portable computer

US Patent 7782305 Portable unit

US Patent 7796123 Touchscreen with carbon nanotube conductive layers

US Patent 7796124 Input device and electronic apparatus

US Patent 7798898 Game for using remainder and partial credits

US Patent 7802275 Digital television with subscriber conference overlay

US Patent 7804477 Image display apparatus and image display method

US Patent 7808453 Driving method of plasma display panel and plasma display device

US Patent 7808463 Data driver and organic light emitting display having the same

US Patent 7812538 Dielectric sheet, plasma display panel using the same, and manufacturing method therefor

US Patent 7812819 Information processing apparatus and information processing method

US Patent 7812824 Contents navigation method and contents navigation apparatus thereof

US Patent 7817117 Semiconductor device, display device, and electronic device

US Patent 7817118 Display device

US Patent 7817142 Imaging apparatus

US Patent 7824266 Storage medium having game program stored thereon, game apparatus and input device

US Patent 7825909 Storage medium storing object movement control program and information processing apparatus

US Patent 7825911 Touch sensor, touch pad and input device

US Patent 7825917 Apparatus and method for adjusting a display using an integrated ambient light sensor

US Patent 7825918 System and method for applying power to high intensity discharge lamps

US Patent 7830337 Method and apparatus for driving AC plasma display panel with four electrodes

US Patent 7830347 Liquid crystal display device with influences of offset voltages reduced

US Patent 7834839 Image display device and image display method

US Patent 7834844 Electronic ink display device and driving method

US Patent 7843436 Portable information processing apparatus

US Patent 7846014 Electronic investment and trading game with entertainment and educational purpose

US Patent 7846026 Gaming machine door with adjustable cross member

US Patent 7850518 Video content determinative Keno game system and method

US Patent 7850523 Systems and methods for providing a player's ticket

US Patent 7857316 Projectile roulette arcade game

US Patent 7857700 Three-dimensional autostereoscopic image display for a gaming apparatus

US Patent 7857701 Silent sign-in for offline games

US Patent 7862416 System and method for communicating game session information

US Patent 7862426 Systems and methods for facilitating play of a casino game via expiring prepaid plays of the casino game

US Patent 7867079 Promotion administration system and method

US Patent 7867086 Image integration with replaceable content

US Patent 7874903 Modified poker with bonus match card

US Patent 7874913 Gaming device having a primary game scheme involving a symbol generator and secondary award wheels

US Patent 7878903 Method and gaming machine for symbol enhancement using a semi-transparent overlay

US Patent 7883402 Golf game having collateral military ranking system

US Patent 7883406 Gaming machines with bonusing

US Patent 7883412 Collusion detection and control

US Patent 7883415 Method and apparatus for adjusting a view of a scene being displayed according to tracked head motion

US Patent 7883418 Network game terminal, game server, method for handling network games, and recording medium

US Patent 7887402 Game device, computer control method, and information storage medium

US Patent 7887406 Method of lottery wagering on a real world phased competition

US Patent 7887414 Budget-defined flat rate play contract parameters

US Patent 7887416 Online game system and online game program

US Patent 7901283 Bonus game for a gaming machine

US Patent 7901285 Automated game monitoring

US Patent 7905488 Target game

US Patent 7905777 Methods and apparatus for auctioning an item via a gaming device

US Patent 7905782 Game apparatus having general-purpose remote control function

US Patent 7909689 Methods and apparatus for remote gaming

US Patent 7914368 Methods and systems for playing baccarat jackpot with an option for insurance betting

US Patent 7914370 Method and apparatus for playing games

US Patent 7914374 Budget-defined flat rate play contract parameters

US Patent 7914375 Gaming device for a flat rate play session and a method of operating same

US Patent 7918723 Methods and systems for playing baccarat jackpot

US Patent 7918727 Live event interactive game and method of delivery

US Patent 7922581 System and method for performing a financial transaction in an entertainment center

US Patent 7922582 Hand-held game apparatus and game program

US Patent 7922584 Image generation method and information storage medium with program for video game in which operation of the controller beyond a predetermined angle causes a character to attack

US Patent 7922586 Active play interactive game system

US Patent 7922587 Betting terminal and system

US Patent 7927205 Gaming machine

US Patent 7927209 Wagering games with pooling of awards

US Patent 7927210 Accounting service in a service-oriented gaming network environment

US Patent 7927215 Storage medium storing a game program, game apparatus and game controlling method

US Patent 7927217 Network game system, game server system, client system, network game processing method, and recording medium

US Patent 7927218 Gaming machine with common top box substructure

US Patent 7931533 Game development architecture that decouples the game logic from the graphics logics

US Patent 7934983 Location-aware distributed sporting events

US Patent RE42351 Multiple credit meter

US Patent 7942734 Amusement devices and games including means for processing electronic data where ultimate outcome of the game is dependent on relative odds of a card combination and/or where chance is a factor: expected biases such as long shot and favorite bias

US Patent 7942737 Gaming device having a game with multiple selections and progressive game incrementation

US Patent 7942738 Verifying a gaming device is in communications with a gaming server

US Patent 7942739 Storing information from a verification device and accessing the information from a gaming device to verify that the gaming device is communicating with a server

US Patent 7942740 Verifying a first device is in communications with a server by storing a value from the first device and accessing the value from a second device

US Patent 7942742 Accessing identification information to verify a gaming device is in communications with a server

US Patent 7942743 Game apparatus and storage medium storing game program

US Patent 7951002 Using a gaming machine as a server

US Patent 7951004 Multi-player bingo game with progressive jackpots

US Patent 7955168 Amusement ride and video game

US Patent 7959504 Gaming device game applying randomly selected features to an array of symbols

US Patent 7959506 Gaming machine

US Patent 7959517 Infrared sensing launch monitor

US Patent 7959521 Electronically controlled golf swing analyzing/training mat system with ball striking-related feedback

US Patent 7963833 Games with targeting features

US Patent 7963834 Game device, game advancing method, program, and recording medium

US Patent 7963842 Gaming system, gaming device, and method for providing a player an opportunity to win an additional award amount

US Patent 7963859 Method and apparatus for assistive energy type golf club

US Patent 7967671 Game control program, game control method, and game apparatus

US Patent 7972207 Dynamic assignment of pay lines in a game of chance

US Patent 7972209 Gaming system having progressive tournaments and weighting

US Patent 7972211 Pattern codes used for interactive control of computer applications

US Patent 7976381 Method to drive an auxiliary wagering game using a reeled slot machine

US Patent 7976385 Game controller with sensitivity adjustment

US Patent 7976390 Awarding a bonus based on a maximum bonus cycle time

US Patent 7976392 External interfaces for a 3D graphics system

US Patent 7980934 Gaming method

US Patent 7980936 Apparatus and method for player interaction

US Patent 7980946 Method of playing a slot machine game using wildcard symbols with randomly displayed multiplier values

US Patent 7980948 Dynamic side wagering system for use with electronic gaming devices

US Patent 7980967 Programmable ball throwing apparatus

US Patent 7985129 Co-located lottery game for a gaming device

US Patent 7985130 Method, apparatus, and program product for applying bonus designations in a bingo game

US Patent 7988519 Apparatus, method, and computer program product for toy vehicle

US Patent 7988554 Game development architecture that decouples the game logic from the graphics logic

US Patent 7988560 Providing highlights of players from a fantasy sports team

US Patent 7993189 Storage medium storing game program and game apparatus

US Patent 7993192 Control system

US Patent 7993193 Device and method for playing a bingo-like game

US Patent 7993197 Flexible loyalty points programs

US Patent 7997974 Method and apparatus for automatically operating a game machine

US Patent 7997982 Lottery game having an independent raffle prize

US Patent 7997983 Slot machine game having a plurality of ways to issue a percentage of a progressive award based upon any wager level (“percentage progressive”)

US Patent 7997985 Interactive inter-channel game

US Patent 8002638 Smart discard rack for playing cards

US Patent 8002645 Apparatuses, methods and systems relating to findable golf balls

US Patent 8007358 Regulated gaming—multi-act games

US Patent 8007362 Method of displaying multiple kinds of independently processed display data

US Patent 8007363 Game system, game server device therefor, and method of controlling game server device, and game device therefor and method of controlling game device

US Patent 8012015 Verifying whether a gaming device is communicating with a gaming server

US Patent 8012017 Squad command interface for console-based video game