779 patents
Page 8 of 39
Utility
Image Processing System
29 Dec 22
An apparatus for remote processing of raw image data receives the raw image data from a camera, such as a security camera.
Sebastian MATYSIK, Peter BURGERS
Filed: 23 Jun 21
Utility
Capacitive Communication Channel for Auxiliary Devices
22 Dec 22
A capacitive input device includes sensing electrodes configured to form a capacitive coupling with auxiliary device electrodes of an attached auxiliary device.
Tom Vandermeijden, Samuel Toba, Ching-Hsung Wang
Filed: 6 May 22
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
Utility
Low power baseline tracking for fingerprint sensor
13 Dec 22
Low power consumption baseline tracking systems and methods for automatically tracking a baseline input into a capacitive sensor having a plurality of transmitter electrodes and a plurality of receiver electrodes.
Guozhong Shen
Filed: 17 Jun 21
Utility
Sensor Device for Transcapacitive Sensing with Shielding
8 Dec 22
A silicon sensor device includes a plurality of metal layers and a plurality of dielectric layers.
Guozhong Shen
Filed: 4 Jun 21
Utility
Device and Method for Driving a Display Panel
8 Dec 22
A display driver comprises control circuitry configured to store a default gamma curve, determine a count of in-region pixels of a target pixel in a display panel and neighboring pixels of the target pixel, the in-region pixels being located in a predetermined region of the display panel, and determine a scale factor based on a ratio of the count of the in-region pixels to a total number of the target pixel and the neighboring pixels.
Hirobumi Furihata, Tomoo Minaki, Masao Orio, Takashi Nose
Filed: 11 Aug 22
Utility
Sensor device for transcapacitive sensing with shielding
6 Dec 22
A silicon sensor device includes a plurality of metal layers and a plurality of dielectric layers.
Guozhong Shen
Filed: 4 Jun 21
Utility
Force sensing within display stack
6 Dec 22
Embodiments described herein include an input device and associated processing system for sensing force applied by input objects.
Joseph Kurth Reynolds, Tom Vandermeijden, Tetsuo Tanemura
Filed: 21 Aug 20
Utility
High-performance wireless side channel
6 Dec 22
Systems and methods of controlling a docking station comprise establishing, by the wireless access point, a USB connection tunnelled over a local area wireless network connection with the mobile device, receiving, by the wireless access point over the USB connection, a request for an Internet Protocol (IP) or a Media Access Control (MAC) network address of the display controller, transmitting, by the wireless access point in response to the request, the IP or the MAC network address of the display controller to the mobile device over the USB connection, and receiving, by the wireless access point, the at least video data addressed to the IP or the MAC network address of the display controller and switching the at least video data addressed to the IP or the MAC network address of the display controller directly to the display controller without passing via the USB controller.
Daniel Ellis, Timothy Mark Edmonds
Filed: 25 Jan 21
Utility
Device and method for testing interconnection of display module
6 Dec 22
A display driver comprises a decoder, a first source amplifier and a logic circuitry.
Shinobu Nohtomi, Sosuke Tsuji
Filed: 26 Sep 19
Utility
Active common mode compensation for improved amplifier performance
6 Dec 22
Various techniques are provided to reduce common mode disturbance associated with an amplifier, such as a class D amplifier.
Dan Shen, Jinbao Lan, Yunfu Zhang, Lorenzo Crespi
Filed: 25 Mar 21
Utility
Display Driver, Image Processing Circuitry, and Method
1 Dec 22
A display driver that drives a display panel comprises storage circuitry, color addition processing circuitry, and drive circuitry.
Masao ORIO, Hirobumi FURIHATA, Kazutoshi AOGAKI, Takashi NOSE
Filed: 3 Aug 22
Utility
System and method for mitigating impulse noise and burst noise in touch sensing
29 Nov 22
An input device comprising a set of electrodes configured to detect a user input of a user and a processing system is provided.
Guozhong Shen, Chunbo Liu
Filed: 27 Dec 21
Utility
Reducing interference within a display panel while performing input sensing
29 Nov 22
A processing system for an input device comprises sensor circuitry.
Daisuke Ito, Hiroshi Takeyama, Jonathan Losh
Filed: 8 Apr 22
Utility
Under-display image sensor
29 Nov 22
A device includes a display and a first light source configured to emit light, wherein the first light source is proximate to the display.
Robert J. Gove
Filed: 16 Oct 19
Utility
Sensor patterns for capacitive imaging sensors in touch displays
22 Nov 22
A sensor pattern for capacitive sensing includes a first electrode and a multitude of second electrodes capacitively coupled to the first electrode.
Tracy Scott Dattalo, David Hoch
Filed: 26 Jan 21
Utility
Built-in test of a display driver
22 Nov 22
A display driver includes image processing circuitry, driver circuitry, and test circuitry.
Masao Orio, Takashi Nose, Hirobumi Furihata, Akio Sugiyama, Kota Kitamura, Chirinjeev Singh, Dipankar Talukdar, Guozhong Shen
Filed: 12 Nov 20
Utility
Image compression
22 Nov 22
A method of processing image data for transmittal to a display device involves receiving a frame of image data, the frame being divided into tile groups composed of tiles of pixels, each having a number of colour component values of a first colour space.
Sebastian Matysik
Filed: 17 Dec 18