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. 18, 2006
Filed:
Nov. 20, 2000
Applicant:
Philippe Leyendecker, Chateaugiron, FR;
Inventor:
Philippe Leyendecker, Chateaugiron, FR;
Assignee:
Thomson Licensing, Boulogne-Billancourt, FR;
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/76 (2006.01); H04N 5/167 (2006.01); G11B 15/04 (2006.01); G11B 19/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process whereby scrambled data of the stream are, in parallel with their recording (), descrambled () so as to extract () therefrom additional data corresponding to information required by at least one function of the special mode or 'trick mode' (fast forward, fast rewind, accelerated motion, slow motion, etc.). These additional data are also recorded () on the recording medium. Applications relate most particularly to recordings on hard disk or DVD.