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:
Mar. 21, 2006
Filed:
Nov. 09, 2001
Method, system and computer program product for lzjh data compression with minimum redundancy coding
Applicant:
Robert Jeff Heath, San Diego, CA (US);
Inventor:
Robert Jeff Heath, San Diego, CA (US);
Assignee:
The DirecTV Group, Inc., El Segundo, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method, system and computer program product for encoding and decoding data over a communications channel, including receiving input data to be encoded; generating compressed codes from the input data using a Lempel-Ziv-Jeff-Heath (LZJH) data compression algorithm; and applying a minimum redundancy coding algorithm on the compressed codes to generate compressed data.