Junhua Chen

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for 0-phase motion vectors in 3D graphics
- Patent number 12,148,086
- Issue date Nov 19, 2024
- Pixelworks Semiconductor Technology (Shanghai) Co. Ltd.
- Hongmin Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for motion vectors in 3D graphics
- Patent number 11,941,744
- Issue date Mar 26, 2024
- Pixelworks Semiconductor Technology (Shanghai) Co. Ltd.
- Hongmin Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for accelerated image rendering with motion com...
- Patent number 11,922,611
- Issue date Mar 5, 2024
- Pixelworks Semiconductor Technology (Shanghai) Co. Ltd.
- Guohua Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for 0-phase motion vectors in 3D graphics
- Patent number 11,861,783
- Issue date Jan 2, 2024
- Hongmin Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Temporal stability for single frame super resolution
- Patent number 10,832,379
- Issue date Nov 10, 2020
- Pixelworks, Inc.
- Guodong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Accuracy and local smoothness of motion vector fields using motion-...
- Patent number 10,432,962
- Issue date Oct 1, 2019
- Pixelworks, Inc.
- Guodong Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Temporal stability for single frame super resolution
- Patent number 10,134,110
- Issue date Nov 20, 2018
- Pixelworks, Inc.
- Guodong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Noise reduction with multi-frame super resolution
- Patent number 9,959,597
- Issue date May 1, 2018
- Pixelworks, Inc.
- Guodong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image super resolution via spare representation of multi-class sequ...
- Patent number 9,865,036
- Issue date Jan 9, 2018
- Pixelworks, Inc.
- Guodong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fusion of phase plane correlation and 3D recursive motion vectors
- Patent number 9,769,493
- Issue date Sep 19, 2017
- Pixelworks, Inc.
- Minghui Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Match error compensation for super-resolution images
- Patent number 9,734,559
- Issue date Aug 15, 2017
- Pixelworks, Inc.
- Guodong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Two dimensional to three dimensional video conversion
- Patent number 9,736,456
- Issue date Aug 15, 2017
- Pixelworks, Inc.
- Tao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Noise reduction with multi-frame super resolution
- Patent number 9,691,133
- Issue date Jun 27, 2017
- Pixelworks, Inc.
- Guodong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Visually comfortable content-adaptive dithering for super-resolution
- Patent number 9,600,858
- Issue date Mar 21, 2017
- Pixelworks, Inc.
- Guodong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Overshoot protection of upscaled images
- Patent number 9,589,324
- Issue date Mar 7, 2017
- Pixelworks, Inc.
- Guodong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low power patch matching in self-similarity based single frame supe...
- Patent number 9,483,840
- Issue date Nov 1, 2016
- Pixelworks, Inc.
- Guodong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Super resolution weighting blending
- Patent number 9,462,293
- Issue date Oct 4, 2016
- PIXEL WORKS, INC.
- Junhua Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-similarity based single frame super-resolution
- Patent number 9,317,903
- Issue date Apr 19, 2016
- Pixelworks, Inc.
- Guodong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recovering details in single frame super resolution images
- Patent number 9,123,140
- Issue date Sep 1, 2015
- Pixelworks, Inc.
- Guodong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Super resolution using an interpretive scaler
- Patent number 8,811,774
- Issue date Aug 19, 2014
- Pixelworks, Inc.
- Junhua Chen
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR 0-PHASE MOTION VECTORS IN 3D GRAPHICS
- Publication number 20240087210
- Publication date Mar 14, 2024
- Pixelworks Semiconductor Technology (Shanghai) Co. Ltd.
- Hongmin Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR MOTION VECTORS IN 3D GRAPHICS
- Publication number 20230274489
- Publication date Aug 31, 2023
- Pixelworks Semiconductor Technology (Shanghai) Co., Ltd.
- Hongmin Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR 0-PHASE MOTION VECTORS IN 3D GRAPHICS
- Publication number 20230274490
- Publication date Aug 31, 2023
- Pixelworks Semiconductor Technology (Shanghai) Co., Ltd.
- Hongmin Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR ACCELERATED IMAGE RENDERING WITH MOTION COM...
- Publication number 20220101504
- Publication date Mar 31, 2022
- Pixelworks, Inc.
- Guohua Cheng
- G06 - COMPUTING CALCULATING COUNTING

Junhua Chen

Person

Patents Grantslast 30 patents

Methods and systems for 0-phase motion vectors in 3D graphics

Methods and systems for motion vectors in 3D graphics

Methods and systems for accelerated image rendering with motion com...

Methods and systems for 0-phase motion vectors in 3D graphics

Temporal stability for single frame super resolution

Accuracy and local smoothness of motion vector fields using motion-...

Temporal stability for single frame super resolution

Noise reduction with multi-frame super resolution

Image super resolution via spare representation of multi-class sequ...

Fusion of phase plane correlation and 3D recursive motion vectors

Match error compensation for super-resolution images

Two dimensional to three dimensional video conversion

Noise reduction with multi-frame super resolution

Visually comfortable content-adaptive dithering for super-resolution

Overshoot protection of upscaled images

Low power patch matching in self-similarity based single frame supe...

Super resolution weighting blending

Self-similarity based single frame super-resolution

Recovering details in single frame super resolution images

Super resolution using an interpretive scaler

Patents Applicationslast 30 patents

METHODS AND SYSTEMS FOR 0-PHASE MOTION VECTORS IN 3D GRAPHICS

METHODS AND SYSTEMS FOR MOTION VECTORS IN 3D GRAPHICS

METHODS AND SYSTEMS FOR 0-PHASE MOTION VECTORS IN 3D GRAPHICS

METHODS AND SYSTEMS FOR ACCELERATED IMAGE RENDERING WITH MOTION COM...