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:
Jul. 22, 2008
Filed:
Dec. 19, 2000
Applicant:
Philippe Guenebaud, St Cyr, FR;
Inventor:
Philippe Guenebaud, St Cyr, FR;
Assignee:
SmarDTV SA, Cheseaux-sur-Lausanne, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/167 (2006.01); H04N 5/91 (2006.01); H04L 9/00 (2006.01); H04K 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to an interface module for a host () such as a digital television decoder, permitting the processing of information coming from the host () in a conditioned manner subject to a conditional access system (), comprising authorization means () by which the user justifies his access rights. The module has The invention also relates to a decoder and a method adapted to be performed by the interface module For use in digital television decoders