Zandi; Ahmad

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zandi; Ahmad.The latest application filed is for "method and apparatus for compression using reversible wavelet transforms and an embedded codestream".

Company Profile

0.29.11

Zandi; Ahmad - Morgan Hill CA
Zandi; Ahmad - Cupertino CA
Zandi; Ahmad - Santa Cruz CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Computer programming adaptive analysis Grant 8,473,907 - Zandi , et al. June 25, 2	2013-06-25
Compression and decompression with wavelet style and binary style including quantization by device-dependent parser Grant 7,634,145 - Keith , et al. December 15, 2	2009-12-15
Method and apparatus for compression using reversible wavelet transforms and an embedded codestream Grant 7,492,955 - Zandi , et al. February 17, 2	2009-02-17
Method for compression using reversible embedded wavelets Grant 7,418,142 - Zandi , et al. August 26, 2	2008-08-26
Reversible DCT for lossless-lossy compression Grant 7,313,286 - Schwartz , et al. December 25, 2	2007-12-25
Method and apparatus for compression using reversible wavelet transforms and an embedded codestream App 20070116369 - Zandi; Ahmad ; et al.	2007-05-24
Method and apparatus for compression using reversible wavelet transforms and an embedded codestream Grant 7,215,820 - Zandi , et al. May 8, 2	2007-05-08
Method and apparatus for compression using reversible wavelet transforms and an embedded codestream Grant 7,167,592 - Zandi , et al. January 23, 2	2007-01-23
Software digital fingerprint App 20070006160 - Kunz; Sue ; et al.	2007-01-04
Compression and decompression with wavelet style and binary style including quantization by device-dependent parser App 20060233257 - Keith; Alexander F. ; et al.	2006-10-19
Method and apparatus for compression using reversible wavelet transforms and an embedded codestream App 20060222254 - Zandi; Ahmad ; et al.	2006-10-05
Compression and decompression with wavelet style and binary style including quantization by device-dependent parser Grant 7,076,104 - Keith , et al. July 11, 2	2006-07-11
Method and apparatus for compression using reversible wavelet transforms and an embedded codestream Grant 7,068,849 - Zandi , et al. June 27, 2	2006-06-27
Reversible embedded wavelet system implementation Grant 7,016,545 - Schwartz , et al. March 21, 2	2006-03-21
Method and apparatus for compression using reversible wavelet transforms and an embedded codestream Grant 6,873,734 - Zandi , et al. March 29, 2	2005-03-29
Reversible DCT for lossless-lossy compression App 20040202376 - Schwartz, Edward L. ; et al.	2004-10-14
Reversible DCT for lossless--lossy compression Grant 6,792,155 - Schwartz , et al. September 14, 2	2004-09-14
Compression/decompression using reversible embedded wavelets Grant 6,757,437 - Keith , et al. June 29, 2	2004-06-29
Method and apparatus for compression using reversible wavelet transforms and an embedded codestream App 20030169936 - Zandi, Ahmad ; et al.	2003-09-11
Method and apparatus for compression using reversible wavelet transforms and an embedded codestream App 20030123743 - Zandi, Ahmad ; et al.	2003-07-03
Method and apparatus for compression using reversible wavelet transforms and an embedded codestream App 20030118241 - Zandi, Ahmad ; et al.	2003-06-26
Method For Compression Using Reversible Embedded Wavelets App 20020048405 - ZANDI, AHMAD ; et al.	2002-04-25
Reversible Dct For Lossless - Lossy Compression App 20020009235 - SCHWARTZ, EDWARD L. ; et al.	2002-01-24
Reversible DCT for lossless - lossy compression App 20010031096 - Schwartz, Edward L. ; et al.	2001-10-18
Apparatus for compression using reversible embedded wavelets Grant 6,222,941 - Zandi , et al. April 24, 2	2001-04-24
Overlapped reversible transforms for unified lossless/lossy compression Grant 6,219,458 - Zandi , et al. April 17, 2	2001-04-17
Method and apparatus for compression using reversible wavelet transforms and an embedded codestream Grant 6,195,465 - Zandi , et al. February 27, 2	2001-02-27
Reversible DCT for lossless-lossy compression Grant 6,058,215 - Schwartz , et al. May 2, 2	2000-05-02
Method and system for document image feature extraction Grant 6,006,226 - Cullen , et al. December 21, 1	1999-12-21
Compression/decompression using reversible embedded wavelets Grant 5,966,465 - Keith , et al. October 12, 1	1999-10-12
Reversible wavelet transform and embedded codestream manipulation Grant 5,867,602 - Zandi , et al. February 2, 1	1999-02-02
Method and apparatus for spatially embedded coding Grant 5,815,097 - Schwartz , et al. September 29, 1	1998-09-29
Apparatus for compression using reversible embedded wavelets Grant 5,748,786 - Zandi , et al. May 5, 1	1998-05-05
Method and apparatus for reversible color conversion Grant 5,731,988 - Zandi , et al. March 24, 1	1998-03-24
Method and apparatus for compressing arbitrary data Grant 5,710,562 - Gormish , et al. January 20, 1	1998-01-20
Access method data compression with system-built generic dictionaries Grant 5,561,421 - Smith , et al. October 1, 1	1996-10-01
Order-preserving, fast-decoding arithmetic coding arithmetic coding and compression method and apparatus Grant 5,546,080 - Langdon, Jr. , et al. August 13, 1	1996-08-13
Compression of palettized images and binarization for bitwise coding of M-ary alphabets therefor Grant 5,471,207 - Zandi , et al. November 28, 1	1995-11-28
Sort order preserving method for data storage compression Grant 5,270,712 - Iyer , et al. December 14, 1	1993-12-14

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