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Patents Grants
last 30 patents
Information
Patent Grant
System and method for accumulative stillness analysis of video signals
Patent number
8,872,980
Issue date
Oct 28, 2014
WZ Technology Inc.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Contour enhancement unit and method to enhance the contours of an i...
Patent number
8,144,254
Issue date
Mar 27, 2012
Huaya Microelectronics, Ltd.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Independent chrominance control method and system for images
Patent number
8,018,533
Issue date
Sep 13, 2011
Huaya Microelectronics, Ltd.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image scaler with controllable sharpness
Patent number
7,957,611
Issue date
Jun 7, 2011
Huaya, Microelectronics, Ltd.
Ge Zhu
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
System and method for accumulative stillness analysis of video signals
Patent number
7,808,559
Issue date
Oct 5, 2010
Huaya Microelectronics, Inc
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Still pixel detection using multiple windows and thresholds
Patent number
7,804,544
Issue date
Sep 28, 2010
Huaya Microelectronics, Ltd.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Structure characterization of images
Patent number
7,720,301
Issue date
May 18, 2010
Huaya Microelectronics, Ltd.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Recursive noise reduction with still pixel detection
Patent number
7,701,514
Issue date
Apr 20, 2010
Huaya Microelectronics, Ltd.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color-crossing error suppression system and method for decoded comp...
Patent number
7,697,075
Issue date
Apr 13, 2010
Huaya Microelectronics, Ltd.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chrominance control unit and method for video images
Patent number
7,593,066
Issue date
Sep 22, 2009
Huaya Microelectronics, Ltd.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image enhancement unit and method for image quality improvement of...
Patent number
7,561,209
Issue date
Jul 14, 2009
Huaya Microelectronics, Ltd.
Ge Zhu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Color-crossing error detection system and method for decoded compos...
Patent number
7,554,610
Issue date
Jun 30, 2009
Huaya Microelectronics, Ltd.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color transient improvement unit and method to reduce blurring at c...
Patent number
7,532,255
Issue date
May 12, 2009
Huaya Microelectronics, Ltd.
Ge Zhu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Directional interpolative smoother
Patent number
7,505,083
Issue date
Mar 17, 2009
Huaya Microelectronics, Ltd.
Ge Zhu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Conversion of interlaced video streams into progressive video streams
Patent number
7,417,686
Issue date
Aug 26, 2008
Hnaya Microelectronics, Ltd
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frame rate conversion of interlaced and progressive video streams
Patent number
7,176,977
Issue date
Feb 13, 2007
Huaya Microelectronics, Ltd.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Recursive noise reduction with still pixel detection
Patent number
7,176,982
Issue date
Feb 13, 2007
Huaya Microelectronics, Ltd.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mixed 2D and 3D de-interlacer
Patent number
7,142,223
Issue date
Nov 28, 2006
Huaya Microelectronics, Ltd.
Ge Zhu
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
System and Method For Accumulative Stillness Analysis of Video Signals
Publication number
20100321584
Publication date
Dec 23, 2010
Huaya Microelectronics (Shanghai), Inc.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTOUR ENHANCMENT UNIT AND METHOD TO ENHANCE THE CONTOURS OF AN IMAGE
Publication number
20090245676
Publication date
Oct 1, 2009
HUAYA MICROELECTRONICS, INC.
Ge Zhu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Recursive noise reduction with still pixel detection
Publication number
20070103594
Publication date
May 10, 2007
HUAYA Microelectronics (Shanghai) Inc.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Independent chrominance control method and system for images
Publication number
20070024758
Publication date
Feb 1, 2007
Huaya Microelectronics, Ltd.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image scaler with controllable sharpness
Publication number
20060274089
Publication date
Dec 7, 2006
HUAYA Microelectronics (Shanghai), Inc.
Ge Zhu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Color-crossing error detection system and method for decoded compos...
Publication number
20060092331
Publication date
May 4, 2006
HUAYA Microelectronics (Shanghai), Inc.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Color-crossing error suppression system and method for decoded comp...
Publication number
20060092332
Publication date
May 4, 2006
HUAYA Microelectronics (Shanghai), Inc.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for accumulative stillness analysis of video signals
Publication number
20060023118
Publication date
Feb 2, 2006
HUAYA Microelectronics (Shanghai), Inc.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Conversion of interlaced video streams into progressive video streams
Publication number
20050243204
Publication date
Nov 3, 2005
HUAYA Microelectronics (Shanghai), Inc.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Structure characterization of images
Publication number
20050180652
Publication date
Aug 18, 2005
HUAYA Microelectronics (Shanghai) Inc.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Directional interpolative smoother
Publication number
20050180654
Publication date
Aug 18, 2005
HUAYA Microelectronics (Shanghai) Inc.
Ge Zhu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image enhancement unit and method for image quality improvement of...
Publication number
20050099545
Publication date
May 12, 2005
HUAYA Microelectronics (Shanghai) Inc.
Ge Zhu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Chrominance control unit and method for video images
Publication number
20050099546
Publication date
May 12, 2005
HUAYA Microelectronics (Shanghai) Inc.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Color transient improvement unit and method to reduce blurring at c...
Publication number
20050099536
Publication date
May 12, 2005
HUAYA Microelectronics (Shanghai) Inc.
Ge Zhu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Contour enhancement unit and method to enhance the contours in vide...
Publication number
20050099537
Publication date
May 12, 2005
HUAYA Microelectronics (Shanghai) Inc.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Still pixel detection using multiple windows and thresholds
Publication number
20040233336
Publication date
Nov 25, 2004
HUAYA Microelectronics (Shanghai) Inc.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Recursive noise reduction with still pixel detection
Publication number
20040233334
Publication date
Nov 25, 2004
HUAYA Microelectronics (Shanghai) Inc.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mixed 2D and 3D de-interlacer
Publication number
20040207633
Publication date
Oct 21, 2004
HUAYA Microelectronics (Shanghai) Inc.
Ge Zhu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Frame rate conversion of interlaced and progressive video streams
Publication number
20040201777
Publication date
Oct 14, 2004
HUAYA Microelectronics (Shanghai) Inc.
Ge Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE