Haishan Wang

Follow

Person

Mountain View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Encoding video at multiple resolution levels
- Patent number 8,270,469
- Issue date Sep 18, 2012
- Precoad Inc.
- Charles K. Chui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Displaying video at multiple resolution levels
- Patent number 8,238,419
- Issue date Aug 7, 2012
- Precoad Inc.
- Charles K. Chui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Graphic image re-encoding and distribution system and method
- Patent number 7,162,080
- Issue date Jan 9, 2007
- Zoran Corporation
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for tiled multiresolution encoding/decoding and c...
- Patent number 6,904,176
- Issue date Jun 7, 2005
- LightSurf Technologies, Inc.
- Charles K. Chui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computer screen image magnification system and method
- Patent number 6,407,747
- Issue date Jun 18, 2002
- PicSurf, Inc.
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid wavelet and JPEG system and method for compression of color...
- Patent number 6,389,160
- Issue date May 14, 2002
- PicSurf, Inc.
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Providing and Displaying Video at Multiple Resolution and Quality L...
- Publication number 20090320081
- Publication date Dec 24, 2009
- Charles K. Chui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Displaying Video at Multiple Resolution Levels
- Publication number 20090316795
- Publication date Dec 24, 2009
- Charles K. Chui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Encoding video at multiple resolution levels
- Publication number 20080144711
- Publication date Jun 19, 2008
- Charles K. Chui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Graphic image re-encoding and distribution system and method
- Publication number 20020159632
- Publication date Oct 31, 2002
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image having a hierarchical structure
- Publication number 20020089549
- Publication date Jul 11, 2002
- James A. Munro
- G06 - COMPUTING CALCULATING COUNTING