The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 20, 2011
Filed:
Jul. 29, 2008
Vijayalakshmi R. Raveendran, San Diego, CA (US);
Kadayam S. Thyagarajan, San Diego, CA (US);
John Ratzel, San Diego, CA (US);
Dianne Ratzel, Legal Representative, San Diego, CA (US);
Steven A. Morley, San Diego, CA (US);
Ann Chris Irvine, Bonsall, CA (US);
Vijayalakshmi R. Raveendran, San Diego, CA (US);
Kadayam S. Thyagarajan, San Diego, CA (US);
John Ratzel, San Diego, CA (US);
Dianne Ratzel, legal representative, San Diego, CA (US);
Steven A. Morley, San Diego, CA (US);
Ann Chris Irvine, Bonsall, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A method of losslessly compressing and encoding signals representing image information is claimed. A lossy compressed data file and a residual compressed data file are generated. When the lossy compressed data file and the residual compressed data file are combined, a lossless data file that is substantially identical to the original data file is created.