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US Patent 11966513 Haptic output systems

Patent 11966513 was granted and assigned to Cirrus Logic on April, 2024 by the United States Patent and Trademark Office.

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 US Patent 11966513 Haptic output systems

Article

Patent abstract

The application describes systems for deriving haptic and audio drive signals from an input signal received via a single channel such as an audio channel.

Infobox
Is a
Patent
Patent
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Patent Applicant
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Cirrus Logic International Semiconductor Ltd.
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Current Assignee
Cirrus Logic
Cirrus Logic
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
119665130
Patent Inventor Names
Anthony John Shilton0
Anthony Stephen Doy0
Thomas Ivan Harvey0
Date of Patent
April 23, 2024
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Patent Application Number
175814370
Date Filed
January 21, 2022
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Patent Citations
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US Patent 11139767 Methods and apparatus for driving a transducer
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US Patent 11079874 Virtual button characterization engine
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US Patent 11150733 Methods and apparatuses for providing a haptic output signal to a haptic actuator
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US Patent 7154470 Envelope modulator for haptic feedback devices
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US Patent 7277678 Fast closed-loop power control for non-constant envelope modulation
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US Patent 7301094 Device for driving vibration source
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US Patent 7333604 Adaptive notification of an incoming call in a mobile phone
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US Patent 7392066 Volume control system and method for a mobile communication device
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US Patent 7456688 Signal extraction circuit and distortion-compensated amplifier incorporating the same
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US Patent 7623114 Haptic feedback sensations based on audio output from computer devices
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US Patent 7639232 Systems and methods for controlling a resonant device for generating vibrotactile haptic effects
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US Patent 7777566 Amplifier compression adjustment circuit
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US Patent 7791588 System and method for mapping instructions associated with haptic feedback
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US Patent 7825838 Capacitor rotation method for removing gain error in sigma-delta analog-to-digital converters
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US Patent 7979146 System and method for automatically producing haptic events from a digital audio signal
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US Patent 8068025 Personal alerting device and method
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US Patent 8098234 Haptic feedback system with stored effects
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US Patent 8102364 Envelope modulator for haptic feedback devices
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US Patent 8325144 Digital envelope modulator for haptic feedback devices
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US Patent 8427286 System and method for controlling haptic devices having multiple operational modes
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US Patent 8441444 System and method for providing directional tactile sensations
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US Patent 8466778 Apparatus and method for generating vibration pattern
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US Patent 8480240 Image capturing apparatus
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US Patent 8572293 System and method for ordering haptic effects
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US Patent 8572296 Device and method for arbitrating between direct memory access task requests
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US Patent 8593269 System and method for controlling haptic devices having multiple operational modes
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US Patent 8648659 Digital pre-distortion power amplifying apparatus and method for digitally controlling synchronization thereof
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US Patent 8648829 System and method for providing rotational haptic feedback
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US Patent 8659208 Waveform generator for driving electromechanical device
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US Patent 8754757 Automatic fitting of haptic effects
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US Patent 8754758 Automatic fitting of haptic effects
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US Patent 8947216 Encoding dynamic haptic effects
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US Patent 8981915 System and method for display of multiple data channels on a single haptic display
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US Patent 8994518 Haptic feedback generation based on resonant frequency
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US Patent 9019087 Synchronization of haptic effect data in a media stream
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US Patent 9030428 Generating haptic effects for dynamic events
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US Patent 9063570 Haptic feedback control system
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US Patent 9070856 Waveform generator for driving electromechanical device
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US Patent 9083821 Converting audio to haptic feedback in an electronic device
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US Patent 9092059 Stream-independent sound to haptic effect conversion system
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US Patent 9117347 Method and apparatus for a flexible housing
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US Patent 9128523 Dynamically generating haptic effects from audio data
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US Patent 9164587 Haptic spatialization system
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US Patent 9196135 Uniform haptic actuator response with a variable supply voltage
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US Patent 9248840 Gesture based input system in a vehicle with haptic feedback
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US Patent 9326066 Arrangement and method for converting an input signal into an output signal and for generating a predefined transfer behavior between said input signal and said output signal
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US Patent 9329721 Reduction of touch-sensor interference from stable display
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US Patent 9354704 Low-frequency effects haptic conversion system
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US Patent 9368005 Sound to haptic effect conversion system using mapping
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US Patent 9489047 Haptic device with linear resonant actuator
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US Patent 9495013 Multi-modal gestural interface
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US Patent 9507423 Generating haptic effects while minimizing cascading
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US Patent 9513709 Haptic feedback generation based on resonant frequency
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US Patent 9520036 Haptic output generation with dynamic feedback control
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US Patent 9588586 Programmable haptic devices and methods for modifying haptic strength based on perspective and/or proximity
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US Patent 9640047 Method and apparatus for generating haptic signal with auditory saliency estimation
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US Patent 9652041 Haptic device with linear resonant actuator
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US Patent 9696859 Detecting tap-based user input on a mobile device based on motion sensor data
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US Patent 9697450 Magnetic stripe data transmission system and method for reliable data transmission and low power consumption
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US Patent 9715300 Touch screen interaction using dynamic haptic feedback
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US Patent 9740381 Devices, methods, and graphical user interfaces for providing feedback during interaction with an intensity-sensitive button
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US Patent 9842476 Programmable haptic devices and methods for modifying haptic effects to compensate for audio-haptic interference
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US Patent 9864567 Portable apparatus having a plurality of touch screens and method of outputting sound thereof
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US Patent 9881467 Haptic effects conflict avoidance
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US Patent 9886829 Systems and methods for closed-loop control for haptic feedback
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US Patent 9946348 Automatic tuning of haptic effects
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US Patent 9947186 Haptic feedback controller
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US Patent 9959744 Method and system for providing alerts for radio communications
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US Patent 9965092 Managing power consumption of force sensors
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US Patent 10032550 Moving-coil haptic actuator for electronic devices
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US Patent 10039080 Situationally-aware alerts
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US Patent 10055950 Sound to haptic effect conversion system using waveform
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US Patent 10074246 Sound to haptic effect conversion system using multiple actuators
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US Patent 10082873 Method and apparatus for inputting contents based on virtual keyboard, and touch device
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US Patent 10102722 Wearable article having an actuator that performs non-haptic and haptic operations
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US Patent 10110152 Integrated driver and controller for haptic engine
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US Patent 10165358 Transducer controller and method therefor
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US Patent 10171008 Vibration wave motor and driving apparatus using the vibration wave motor
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US Patent 10175763 Device and method for controlling haptic signals
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US Patent 10191579 Transmitting and receiving system and method for bidirectional orthogonal signaling sensors
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US Patent 10264348 Multi-resonant coupled system for flat panel actuation
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US Patent 10275087 Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback
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US Patent 10402031 Method and system for thermal drift correction
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US Patent 10564727 Systems and methods for a low profile haptic actuator
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US Patent 10620704 Haptic output systems
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US Patent 10667051 Methods and apparatus for limiting the excursion of a transducer
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US Patent 10726683 Identifying mechanical impedance of an electromagnetic load using a two-tone stimulus
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US Patent 10735956 Method and device for managing security according to service in wireless communication system
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US Patent 10782785 Vibro-haptic design and automatic evaluation of haptic stimuli
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US Patent 10795443 Methods and apparatus for driving a transducer
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US Patent 10820100 Methods and apparatus for limiting the excursion of a transducer
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US Patent 10828672 Driver circuitry
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US Patent 10832537 Methods and apparatus for outputting a haptic signal to a haptic transducer
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US Patent 10841696 Sound playback from a device with a vibrating mechanical actuator
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US Patent 10848886 Always-on detection systems
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US Patent 10860202 Force sensing system and method
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US Patent 10955955 Controller for use in a device comprising force sensors
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US Patent 10969871 Haptic output systems
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US Patent 10976825 Methods and apparatuses for controlling operation of a vibrational output system and/or operation of an input sensor system
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US Patent 11069206 Methods and apparatus for outputting a haptic signal to a haptic transducer
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US Patent 11259121 Surface speaker
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US Patent 11460526 Pulse sequence generation systems and methods of reducing acoustic noise in magnetic resonance systems
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US Patent 11500469 Integrated haptic system
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US Patent 11669165 Methods and apparatuses for controlling operation of a vibrational output system and/or operation of an input sensor system
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US Patent 6906697 Haptic sensations for tactile feedback interface devices
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US Patent 6995747 Capacitive sensing and data input device power management
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US Patent 7042286 Signal correction techniques
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Patent Primary Examiner
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Hwei-Min Lu
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CPC Code
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G06F 3/167
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G06F 3/0488
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G06F 3/0416
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G06F 3/0412
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G06F 3/016
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H02N 2/06
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H02N 2/026
0

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