779 patents
Page 9 of 39
Utility
Low-light Image Selection for Neural Network Training
17 Nov 22
This disclosure provides methods, devices, and systems for low-light imaging.
Omar OREIFEJ, Karthikeyan SHANMUGA VADIVEL, Patrick A. WORFOLK, Kirk HARGREAVES
Filed: 11 May 21
Utility
Data Pre-processing for Low-light Images
17 Nov 22
This disclosure provides methods, devices, and systems for low-light imaging.
Karthikeyan SHANMUGA VADIVEL, Omar OREIFEJ, Patrick A. WORFOLK
Filed: 11 May 21
Utility
Low Ground Mass Mitigation for Pens
10 Nov 22
Low ground mass mitigation for pens includes sensing circuitry configured to transmit, during a first frame, a beacon signal on a first subset of sensing electrodes, the first subset being along a first axis of an input device, transmit, during a second frame, the beacon signal on a second subset of the sensing electrodes, the second subset being along the first axis and different from the first subset, and receive a pen signal transmitted responsive to the beacon signal.
Tom Vandermeijden, Kirk Hargreaves, Robert Bolender
Filed: 19 Apr 22
Utility
Using electrical resistance to estimate force on an electrode during temperature changes
8 Nov 22
A processing system includes sensor circuitry and processing circuitry.
Tom Vandermeijden
Filed: 20 Apr 21
Utility
Strain sensing in foldable displays
1 Nov 22
A method and apparatus for sensing strain in a flexible electronic display.
Petr Shepelev, Takayuki Noto, Takashi Nose
Filed: 30 Oct 20
Utility
Device and method for driving a self-luminous display panel
25 Oct 22
A display driver comprises gamma processing circuitry, compensation circuitry, and driver circuitry.
Akio Sugiyama, Takashi Nose, Hirobumi Furihata, Masao Orio, Susumu Saito
Filed: 27 Aug 21
Utility
Data transmission to mobile devices
25 Oct 22
Sensor information is received (S41) at a host device from a mobile device.
Matthew Parks
Filed: 13 Mar 19
Utility
Touch-to-display interference mitigation in touch displays
25 Oct 22
An input-display device includes a display screen with display pixels, capacitive sensing electrodes for capacitive sensing in a sensing region of the display screen, and a gate driver circuit associated with the display screen.
Guozhong Shen
Filed: 9 Sep 21
Utility
Method and system for quadrature proximity sensing
25 Oct 22
A processing system for an input device includes an in-phase and quadrature (I/Q) receiver module including a first and second charge integrators, and first and second demodulator modules.
Robert J. Bolender
Filed: 30 Jul 21
Utility
Transimpedance amplifier (TIA)-based global coarse baseline correction (GCBC) for capacitive sensing
25 Oct 22
A method and apparatus of global coarse baseline correction (GCBC) for capacitive scanning.
Chunbo Liu, Selim Guncer, Osman Emir Erol, Jonathan Ku
Filed: 5 Jan 21
Utility
Technologies for Mounting Display Driver Integrated Circuit Chips on Display Panels
20 Oct 22
A display panel includes a plastic substrate and a first inner lead bonding (ILB) electrode on the plastic substrate.
Toshifumi Ogata, Atsushi Maruyama, Goro Sakamaki
Filed: 29 Jun 22
Utility
Display noise filter for a sensing device
18 Oct 22
An input device comprises a plurality of sensor electrodes and a processing system coupled to the plurality of sensor electrodes.
Guozhong Shen, Xiaodan Mei, Yongqian Tang, Ozan Ersan Erdogan, Joseph Kurth Reynolds
Filed: 19 Oct 20
Utility
Overlapping muxes for common mode noise removal
18 Oct 22
Sensing systems and methods that utilize zero row sum code division multiplexing (CDM) drive matrices to reduce or eliminate radiative emissions.
Gian Mario Manca
Filed: 19 Jul 21
Utility
System and method for subpixel rendering and display driver
18 Oct 22
A system and method for rendering subpixels comprising performing an eight-color halftoning process on the second image data to generate third image data which describe a grayscale value of each of an R subpixel, a G subpixel and a B subpixel of each pixel with one bit, generating the third image data by performing a dithering process on the second image data using a dither value selected from elements of the dither table, when the third image data associated with a pixel of interest of the display panel is generated, and driving the display panel in response to the third image data.
Hirobumi Furihata, Tomoo Minaki
Filed: 12 May 20
Utility
Image Compression Circuitry and Image Compression Method
13 Oct 22
Image compression circuitry comprises first-stage compression circuitry, first-stage selector circuitry, second-stage compression circuitry, and second-stage selector circuitry.
Micael Lacson Magpayo, Hirobumi Furihata, Takashi Nose
Filed: 28 Jun 22
Utility
Source output voltage compensation for display noise
11 Oct 22
An input-display device includes a display screen disposed on a display substrate, the display screen including a multitude of display pixels.
Daisuke Ito, Jonathan Losh
Filed: 28 Apr 21
Utility
Noise suppression circuit
4 Oct 22
A processing system is disclosed.
Chunbo Liu
Filed: 7 Jun 21
Utility
Device and method for compensating a voltage drop in display panels driven by multiple display drivers
4 Oct 22
A display system includes a display panel and first and second display drivers.
Masao Orio, Hirobumi Furihata, Takashi Nose
Filed: 16 Aug 21
Utility
Active Common Mode Compensation for Improved Amplifier Performance
29 Sep 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
Operational amplifier with reduced input capacitance
27 Sep 22
An operational amplifier includes an output transistor having a gate coupled to an output node, at least one intermediate transistor each having a common gate node, an input transistor having a gate coupled to an input node, and a load device coupled to sources of the output transistor, the at least one intermediate transistor, and the input transistor.
Yutaka Saeki
Filed: 29 Dec 21