Charles K. Chui

Person

Palo Alto, 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
Image clean-up and pre-coding
- Patent number 7,570,832
- Issue date Aug 4, 2009
- Precoad Inc.
- Charles Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-resolution image data management system and method based on t...
- Patent number 7,206,451
- Issue date Apr 17, 2007
- Zoran Corporation
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for real-time secure communication based on multi...
- Patent number 7,174,020
- Issue date Feb 6, 2007
- Telesecura Corporation
- 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
Multi-resolution image data management system and method based on t...
- Patent number 6,978,049
- Issue date Dec 20, 2005
- 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
Method and system for secure key exchange
- Patent number 6,898,288
- Issue date May 24, 2005
- Telesecura Corporation
- Charles K. Chui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scalable graphics image drawings on multiresolution image with/with...
- Patent number 6,873,343
- Issue date Mar 29, 2005
- Zoran Corporation
- Charles K. Chui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-resolution image data management system and method based on t...
- Patent number 6,807,308
- Issue date Oct 19, 2004
- Zoran Corporation
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for performing wavelet and inverse wavelet transf...
- Patent number 6,600,838
- Issue date Jul 29, 2003
- Oak Technology, Inc.
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for encoding video data using computationally eff...
- Patent number 6,587,507
- Issue date Jul 1, 2003
- PicSurf, Inc.
- Charles K. Chui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image compression based on tiled wavelet-like transform using edge...
- Patent number 6,549,674
- Issue date Apr 15, 2003
- PicSurf, Inc.
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image data interpolation system and method
- Patent number 6,496,608
- Issue date Dec 17, 2002
- PicSurf, Inc.
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image magnification and selective image sharpening system and method
- Patent number 6,411,305
- Issue date Jun 25, 2002
- PicSurf, Inc.
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
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
Information Patent Grant
System and method for encoding a video sequence using spatial and t...
- Patent number 6,347,157
- Issue date Feb 12, 2002
- PicSurf, Inc.
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory saving wavelet-like image transform system and method for di...
- Patent number 6,343,155
- Issue date Jan 29, 2002
- PicSurf, Inc.
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for performing wavelet and inverse wavelet transf...
- Patent number 6,275,619
- Issue date Aug 14, 2001
- Teralogic, Inc.
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Picture and video storage management system and method
- Patent number 6,246,797
- Issue date Jun 12, 2001
- PicSurf, Inc.
- Jon S. Castor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for unified DCT and wavelet data coding
- Patent number 6,236,762
- Issue date May 22, 2001
- PicSurf, Inc.
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory saving wavelet-like image transform system and method for di...
- Patent number 6,229,926
- Issue date May 8, 2001
- PicSurf, Inc.
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiresolution compressed image management system and method
- Patent number 6,041,143
- Issue date Mar 21, 2000
- Teralogic Incorporated
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for efficiently encoding video frame sequences
- Patent number 6,031,940
- Issue date Feb 29, 2000
- Teralogic, Inc.
- Charles K. Chui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for tree ordered coding of sparse data sets
- Patent number 6,009,434
- Issue date Dec 28, 1999
- Teralogic, Inc.
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for scalable coding of sparse data sets
- Patent number 5,949,911
- Issue date Sep 7, 1999
- Teralogic, Inc.
- Charles K. Chui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for performing wavelet-like and inverse wavelet-l...
- Patent number 5,909,518
- Issue date Jun 1, 1999
- Teralogic, Inc.
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for tree ordered coding of sparse data sets
- Patent number 5,893,100
- Issue date Apr 6, 1999
- Teralogic, Incorporated
- 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
Multi-resolution image data management system and method based on t...
- Publication number 20060072838
- Publication date Apr 6, 2006
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image clean-up and pre-coding
- Publication number 20050276504
- Publication date Dec 15, 2005
- Charles Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multi-resolution image data management system and method based on t...
- Publication number 20050053301
- Publication date Mar 10, 2005
- ZORAN CORPORATION
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and methods for real-time encryption of digital images based...
- Publication number 20040202326
- Publication date Oct 14, 2004
- Guanrong Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-resolution image data management system and method based on t...
- Publication number 20030123744
- Publication date Jul 3, 2003
- PicSurf, Inc.
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for real-time secure communication based on multi...
- Publication number 20030091184
- Publication date May 15, 2003
- Charles K. Chui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for secure key exchange
- Publication number 20030076959
- Publication date Apr 24, 2003
- 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
System and method for efficient transmission and display of image d...
- Publication number 20020021758
- Publication date Feb 21, 2002
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Scalable graphics image drawings on multiresolution image with/with...
- Publication number 20020018072
- Publication date Feb 14, 2002
- Charles K. Chui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Memory saving wavelet-like image transform system and method for di...
- Publication number 20020015531
- Publication date Feb 7, 2002
- PicSurf, Inc.
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for encoding a video sequence using spatial and t...
- Publication number 20010041015
- Publication date Nov 15, 2001
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for performing wavelet and inverse wavelet transf...
- Publication number 20010036323
- Publication date Nov 1, 2001
- Teralogic, Inc.
- Charles K. Chui
- G06 - COMPUTING CALCULATING COUNTING

Charles K. Chui

Person

Patents Grantslast 30 patents

Encoding video at multiple resolution levels

Displaying video at multiple resolution levels

Image clean-up and pre-coding

Multi-resolution image data management system and method based on t...

System and method for real-time secure communication based on multi...

Graphic image re-encoding and distribution system and method

Multi-resolution image data management system and method based on t...

System and method for tiled multiresolution encoding/decoding and c...

Method and system for secure key exchange

Scalable graphics image drawings on multiresolution image with/with...

Multi-resolution image data management system and method based on t...

System and method for performing wavelet and inverse wavelet transf...

System and method for encoding video data using computationally eff...

Image compression based on tiled wavelet-like transform using edge...

Image data interpolation system and method

Image magnification and selective image sharpening system and method

Computer screen image magnification system and method

Hybrid wavelet and JPEG system and method for compression of color...

System and method for encoding a video sequence using spatial and t...

Memory saving wavelet-like image transform system and method for di...

System and method for performing wavelet and inverse wavelet transf...

Picture and video storage management system and method

System and method for unified DCT and wavelet data coding

Memory saving wavelet-like image transform system and method for di...

Multiresolution compressed image management system and method

System and method for efficiently encoding video frame sequences

System and method for tree ordered coding of sparse data sets

System and method for scalable coding of sparse data sets

System and method for performing wavelet-like and inverse wavelet-l...

System and method for tree ordered coding of sparse data sets

Patents Applicationslast 30 patents

Providing and Displaying Video at Multiple Resolution and Quality L...

Displaying Video at Multiple Resolution Levels

Encoding video at multiple resolution levels

Multi-resolution image data management system and method based on t...

Image clean-up and pre-coding

Multi-resolution image data management system and method based on t...

System and methods for real-time encryption of digital images based...

Multi-resolution image data management system and method based on t...

System and method for real-time secure communication based on multi...

Method and system for secure key exchange

Graphic image re-encoding and distribution system and method

System and method for efficient transmission and display of image d...

Scalable graphics image drawings on multiresolution image with/with...

Memory saving wavelet-like image transform system and method for di...

System and method for encoding a video sequence using spatial and t...

System and method for performing wavelet and inverse wavelet transf...