433 patents
Page 4 of 22
Utility
Multi-endpoint data transport system
7 Mar 23
A time domain duplex (TDD) device is disclosed.
Kamal Dalmia
Filed: 22 Jan 21
Utility
Low latency input object detection under low ground mass condition
28 Feb 23
A processing system configured to detect an input object proximate the processing system.
Kirk Hargreaves, Guozhong Shen, Ching-Hsung Wang, Guan-Hua Cao
Filed: 9 Nov 21
Utility
Semiconductor device having a communication bus
28 Feb 23
A semiconductor device for an input device comprises sensor circuitry, a plurality of contacts and a sensor bus.
Joseph Kurth Reynolds
Filed: 1 Apr 21
Utility
System and method for touch sensing noise mitigation using sub-burst size
28 Feb 23
A display controller includes a touch sensing controller configured to drive sensing electrodes with a touch sensing waveform that includes multiple modulations.
Masaaki Shiomura, Nobukazu Tanaka, Daisuke Ito, Sung-Sool Lee
Filed: 8 Mar 22
Utility
DC-DC converter output regulation systems and methods
28 Feb 23
A circuit includes a controller circuit configured to receive an output voltage of a converter and adjust a switching frequency of the converter in response to a status of an output load and an output load sensing circuit configured to determine the status of the output load and provide the peak current to the controller circuit.
Jae Won Choi, Dan Shen, Balakishan Challa, Lorenzo Crespi, Ketankumar B. Patel
Filed: 1 Dec 20
Utility
Deep content tagging
21 Feb 23
A method and apparatus for deep content tagging.
Utkarsh Gaur, Adil Ilyas Jagmag, Gaurav Arora
Filed: 24 Feb 20
Utility
Indication for multi-factor authentication
14 Feb 23
An input device configured for multi-factor authentication.
Yeh-Cheng Tan
Filed: 23 Jun 20
Utility
Method of managing display data
14 Feb 23
A compositor receives, from each of a plurality of originating devices, compressed and/or encrypted image data portions of a frame of image data, together with portion metadata for each of the compressed and/or encrypted image data portions.
David Hargreaves, David Dunn, Douglas Morse
Filed: 1 Oct 21
Utility
AR/VR navigation with authentication using an integrated scrollwheel and fingerprint sensor user input apparatus
24 Jan 23
A virtual reality (VR) or augmented reality (AR) system includes: a display configured to display a user interface to a user; an integrated scrollwheel and fingerprint sensor (FPS) user input apparatus, comprising a scrollwheel configured to detect a rotational navigation input from the user and an FPS configured to detect a biometric input from the user; and a processing system configured to: receive the rotational navigation input via the scrollwheel of the integrated scrollwheel and FPS user input apparatus; update a displayed user interface on the display based on the received rotational navigation input, wherein updating the displayed user interface comprises updating a user selection on a displayed menu; receive an activation input for the updated user selection on the displayed menu via the FPS of the integrated scrollwheel and FPS user input apparatus; and execute an operation corresponding to the updated user selection on the displayed menu.
Raymond A. Trent
Filed: 10 Aug 21
Utility
Phase-locked loop with dual input reference and dynamic bandwidth control
17 Jan 23
Disclosed herein are systems and methods for improved performance of phase-locked loop based clock generators, particularly in the context of wireless audio.
Jens Kristian Poulsen, Lorenzo Crespi
Filed: 29 Nov 21
Utility
Device and method for capacitive sensing
17 Jan 23
A processing system includes a level shifter, a drive circuit, and a capacitive sensing circuit.
Shinobu Nohtomi
Filed: 8 Feb 21
Utility
Input-display device with shared memory
17 Jan 23
An input-display device includes a display screen on a display substrate and capacitive sensing electrodes for capacitive sensing in a sensing region of the display screen.
Petr Shepelev, Daisuke Ito, Toshifumi Ogata
Filed: 25 Jun 20
Utility
Short-term noise suppression
10 Jan 23
A processing system is configured to drive a transmitter electrode with a repetitive multi-burst pattern.
Cungang Ding, Longming Cheng, Guanhua Cao
Filed: 19 Oct 20
Utility
Page-based memory access control
10 Jan 23
A method and apparatus for controlling access to memory is disclosed.
Pontus Evert Lidman, Fook Shian Toong, Jingliang Li, Hongjie Guan
Filed: 9 Apr 20
Utility
Encoding demura calibration information
10 Jan 23
A system and method for encoding, transmitting and updating a display based on demura calibration information for a display device comprises generating demura correction coefficients based on display color information, separating coherent components from the demura correction coefficients to generate residual information, and encode the residual information using a first encoding technique.
Damien Berget, Hirobumi Furihata, Joseph Kurth Reynolds, Takashi Nose
Filed: 23 Feb 18
Utility
Reducing false triggers in motion-activated cameras
3 Jan 23
This disclosure provides methods, devices, and systems for controlling motion-activated cameras.
Michael Charles Brading
Filed: 6 Oct 21
Utility
Process monitor for wafer thinning
3 Jan 23
A system and method for thinning an integrated circuit (IC) wafer.
Stephen L. Morein
Filed: 7 Jun 21
Utility
Inter-band harmonics interference mitigation for multi-frequency-region parallel scan
20 Dec 22
A method for operating an input device, the method involving obtaining a number of non-sinusoidal transmitter signals with unique base frequencies, and selecting a sampling frequency of an analog-to-digital converter (ADC) such that a number of aliasing artifacts associated with higher harmonics of the non-sinusoidal transmitter signals is located at frequencies different from the base frequencies.
Guozhong Shen
Filed: 28 Dec 21
Utility
Multi-frequency-region touch sensing
20 Dec 22
An input device includes transmitter electrodes disposed in a sensing region of the input device, a receiver electrode in the sensing region, and a processing system.
Guozhong Shen, Chunbo Liu
Filed: 3 Nov 21
Utility
Distributed video pipe
13 Dec 22
A display device has a plurality of display panels (21) together forming a single display screen, where each display panel (21) is connected to a display controller (24) which receives display data of a portion of a complete image for display on the display panel (21).
Jonathan Alexander Jeacocke, Eric Kenneth Hamaker
Filed: 26 Jan 22