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Sang-Chul Kang
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Irvine, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for matching colorimetric attributes of a product...
Patent number
7,557,955
Issue date
Jul 7, 2009
Xerox Corporation
Sang-Chul Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method of reducing aliasing in printed images
Patent number
6,943,808
Issue date
Sep 13, 2005
Xerox Corporation
Charles M. Hains
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for compressing digital documents with control of image qual...
Patent number
6,731,814
Issue date
May 4, 2004
Xerox Corporation
Norman W. Zeck
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Two channel HVQ (hierarchical vector quantization) compression
Patent number
6,205,252
Issue date
Mar 20, 2001
Xerox Corporation
Uoc H. Nguyen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi bit per pixel compression/decompression using parallel encode...
Patent number
5,754,746
Issue date
May 19, 1998
Xerox Corporation
Farzin Blurfrushan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Small angle image rotation using block transfers
Patent number
4,829,452
Issue date
May 9, 1989
Xerox Corporation
Sang-Chul Kang
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
System and method for matching colorimetric attributes of a product...
Publication number
20070146744
Publication date
Jun 28, 2007
Xerox Corporation.
Sang-Chul Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method of reducing aliasing in printed images
Publication number
20040113921
Publication date
Jun 17, 2004
Xerox Corporation.
Charles M. Hains
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for compressing digital documents with control of image qual...
Publication number
20010031092
Publication date
Oct 18, 2001
Norman W. Zeck
G06 - COMPUTING CALCULATING COUNTING