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Kadayam S. Thyagarajan
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for encoding digital image data in a lossless...
Patent number
8,270,738
Issue date
Sep 18, 2012
QUALCOMM Incorporated
Vijayalakshmi R. Raveendran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital image encoding
Patent number
8,194,987
Issue date
Jun 5, 2012
QUALCOMM Incorporated
Senthil Govindaswamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods of using spatial/spectral/temporal imaging for...
Patent number
8,189,860
Issue date
May 29, 2012
Micro USA, Inc.
Kadayam S. Thyagarajan
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for encoding digital image data in a lossless...
Patent number
8,098,943
Issue date
Jan 17, 2012
QUALCOMM Incorporated
Vijayalakshmi R. Raveendran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for encoding digital image data in a lossless...
Patent number
8,023,750
Issue date
Sep 20, 2011
QUALCOMM Incorporated
Vijayalakshmi R. Raveendran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for processing images to detect objects below the surface o...
Patent number
7,869,620
Issue date
Jan 11, 2011
Kadayam S. Thyagarajan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digital image encoding
Patent number
7,856,149
Issue date
Dec 21, 2010
QUALCOMM Incorporated
Senthil Govindaswamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
DCT compression using Golomb-Rice coding
Patent number
7,782,960
Issue date
Aug 24, 2010
QUALCOMM Incorporated
Kadayam Thyagarajan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for decoding digital image and audio data in a lo...
Patent number
7,630,563
Issue date
Dec 8, 2009
QUALCOMM Incorporated
Ann C. Irvine
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for encoding digital image data in a lossless...
Patent number
7,483,581
Issue date
Jan 27, 2009
QUALCOMM Incorporated
Vijayalakshmi R. Raveendran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quality based image compression
Patent number
7,460,723
Issue date
Dec 2, 2008
QUALCOMM Incorporated
Kadayam Thyagarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for watermarking a digital image
Patent number
7,376,243
Issue date
May 20, 2008
QUALCOMM Incorporated
Brian Fudge
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Quality based image compression
Patent number
7,136,534
Issue date
Nov 14, 2006
QUALCOMM Incorporated
Kadayam S. Thyagarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
DCT compression using Golomb-Rice coding
Patent number
7,031,390
Issue date
Apr 18, 2006
QUALCOMM Incorporated
Kadayam Thyagarajan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method for watermarking a digital image
Patent number
6,996,248
Issue date
Feb 7, 2006
Qualcomm, Incorporated
Brian Fudge
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Block size assignment using local contrast ratio
Patent number
6,996,283
Issue date
Feb 7, 2006
Qualcomm, Inc.
Kadayam Thyagarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Configurable pattern optimizer
Patent number
6,870,963
Issue date
Mar 22, 2005
Qualcomm, Inc.
Senthil Govindaswamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
DCT compression using Golomb-Rice coding
Patent number
6,735,254
Issue date
May 11, 2004
Qualcomm, Inc.
Kadayam Thyagarajan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Lossless intraframe encoding using Golomb-Rice
Patent number
6,650,784
Issue date
Nov 18, 2003
Qualcomm, Incorporated
Kadayam Thyagarajan
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Quality based image compression
Patent number
6,600,836
Issue date
Jul 29, 2003
Qualcomm, Incorporated
Kadayam S. Thyagarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Contrast sensitive variance based adaptive block size DCT image com...
Patent number
6,529,634
Issue date
Mar 4, 2003
Qualcomm, Inc.
Kadayam Thyagarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DCT COMPRESSION USING GOLOMB-RICE CODING
Publication number
20130170748
Publication date
Jul 4, 2013
QUALCOMM Incorporated
Kadayam S. Thyagarajan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS AND METHOD FOR ENCODING DIGITAL IMAGE DATA IN A LOSSLESS...
Publication number
20110299595
Publication date
Dec 8, 2011
QUALCOMM Incorporated
Vijayalakshmi R. Raveendran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR ENCODING DIGITAL IMAGE DATA IN A LOSSLESS...
Publication number
20110299594
Publication date
Dec 8, 2011
QUALCOMM Incorporated
Vijayalakshmi R. Raveendran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DCT COMPRESSION USING GOLOMB-RICE CODING
Publication number
20100322307
Publication date
Dec 23, 2010
QUALCOMM Incorporated
Kadayam THYAGARAJAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Systems and Methods of Using Spatial/Spectral/Temporal Imaging for...
Publication number
20100166330
Publication date
Jul 1, 2010
Kadayam S. THYAGARAJAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS AND METHOD FOR ENCODING DIGITAL IMAGE DATA IN A LOSSLESS...
Publication number
20080279465
Publication date
Nov 13, 2008
QUALCOMM Incorporated
Vijayalakshmi R. Raveendran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods for processing images to detect objects below the surface o...
Publication number
20080049974
Publication date
Feb 28, 2008
Kadayam S. Thyagarajan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Digital Image Encoding
Publication number
20070286278
Publication date
Dec 13, 2007
QUALCOMM Incorporated
Senthil Govindaswamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
QUALITY BASED IMAGE COMPRESSION
Publication number
20070071335
Publication date
Mar 29, 2007
QUALCOMM Incorporated
Kadayam S. Thyagarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DCT compression using Golomb-Rice coding
Publication number
20060171465
Publication date
Aug 3, 2006
Kadayam Thyagarajan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for watermarking a digital image
Publication number
20060120562
Publication date
Jun 8, 2006
Brian Fudge
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DCT compression using Golomb-Rice coding
Publication number
20040184545
Publication date
Sep 23, 2004
Kadayam Thyagarajan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Digital image encoding
Publication number
20040156550
Publication date
Aug 12, 2004
Senthil Govindaswamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Block size assignment using local contrast ratio
Publication number
20040096111
Publication date
May 20, 2004
Kadayam Thyagarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Quality based image compression
Publication number
20030202707
Publication date
Oct 30, 2003
Kadayam S. Thyagarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for decoding digital image and audio data in a lo...
Publication number
20030039396
Publication date
Feb 27, 2003
Ann C. Irvine
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DCT compression using golomb-rice coding
Publication number
20030026335
Publication date
Feb 6, 2003
Kadayam Thyagarajan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Lossless intraframe encoding using golomb-rice
Publication number
20030026490
Publication date
Feb 6, 2003
Kadayam Thyagarajan
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Apparatus and method for encoding digital image data in a lossless...
Publication number
20030021485
Publication date
Jan 30, 2003
Vijayalakshmi R. Raveendran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Hybrid lossy and lossless compression method and apparatus
Publication number
20030012431
Publication date
Jan 16, 2003
Ann C. Irvine
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Configurable pattern optimizer
Publication number
20030007698
Publication date
Jan 9, 2003
Senthil Govindaswamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method for watermarking a digital image
Publication number
20020191810
Publication date
Dec 19, 2002
Brian Fudge
G06 - COMPUTING CALCULATING COUNTING