Hongyi Chen

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for performing motion estimation with Walsh-Hadamard transfo...
- Patent number 7,231,090
- Issue date Jun 12, 2007
- Winbond Electronics Corp.
- Hongyi Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for motion estimation using a low-bit edge image
- Patent number 7,151,798
- Issue date Dec 19, 2006
- Winbond Electronics Corp.
- Hongyi Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for fast rotation
- Patent number 6,463,081
- Issue date Oct 8, 2002
- United Microelectronics Corp.
- Hongyi Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Architecture of discrete wavelet transformation
- Patent number 6,424,986
- Issue date Jul 23, 2002
- Winbond Electronics (H.K.) Ltd.
- Yongming Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for controlling calculation error
- Patent number 6,101,523
- Issue date Aug 8, 2000
- United Microelectronics Corp.
- Hongyi Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of signal compression
- Patent number 6,094,631
- Issue date Jul 25, 2000
- Winbond Electronics Corp.
- Yongming Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systolic linear-array modular multiplier with pipeline processing e...
- Patent number 6,061,706
- Issue date May 9, 2000
- United Microelectronics Corp.
- Weixin Gai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
CMOS current-mode four-quadrant analog multiplier
- Patent number 5,966,040
- Issue date Oct 12, 1999
- United Microelectronics Corp.
- Weixin Gai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive block-matching motion estimator with a compression array f...
- Patent number 5,838,392
- Issue date Nov 17, 1998
- United Microelectronics Corp.
- Hongyi Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motion estimation block matching process and apparatus for video im...
- Patent number 5,721,595
- Issue date Feb 24, 1998
- United Microelectronics Corporation
- Hongyi Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-stage pipeline architecture for motion estimation block matching
- Patent number 5,652,625
- Issue date Jul 29, 1997
- United Microelectronics Corp.
- Hongyi Chen
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Truly random number generating circuit and method thereof
- Publication number 20060098500
- Publication date May 11, 2006
- Hongyi Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for motion estimation using a low-bit edge image
- Publication number 20040081240
- Publication date Apr 29, 2004
- Hongyi Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for performing motion estimation with Walsh-Hadamard transfo...
- Publication number 20040081361
- Publication date Apr 29, 2004
- Hongyi Chen
- G06 - COMPUTING CALCULATING COUNTING

Hongyi Chen

Person

Patents Grantslast 30 patents

Method for performing motion estimation with Walsh-Hadamard transfo...

Method for motion estimation using a low-bit edge image

Method and apparatus for fast rotation

Architecture of discrete wavelet transformation

Method and apparatus for controlling calculation error

Method of signal compression

Systolic linear-array modular multiplier with pipeline processing e...

CMOS current-mode four-quadrant analog multiplier

Adaptive block-matching motion estimator with a compression array f...

Motion estimation block matching process and apparatus for video im...

Multi-stage pipeline architecture for motion estimation block matching

Patents Applicationslast 30 patents

Truly random number generating circuit and method thereof

Method for motion estimation using a low-bit edge image

Method for performing motion estimation with Walsh-Hadamard transfo...