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:
Feb. 10, 2015
Filed:
Dec. 01, 2008
Applicant:
Mitch Singer, Culver City, CA (US);
Inventor:
Mitch Singer, Culver City, CA (US);
Assignees:
Sony Corporation, Tokyo, JP;
Sony Pictures Entertainment Inc., Culver City, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/167 (2011.01); G06F 21/00 (2013.01); H04L 9/32 (2006.01); G06F 21/10 (2013.01); H04N 21/258 (2011.01); H04N 21/4405 (2011.01); H04N 21/6334 (2011.01); H04N 21/81 (2011.01); H04N 21/8355 (2011.01); H04N 21/8358 (2011.01); G11B 20/00 (2006.01);
U.S. Cl.
CPC ...
H04L 9/32 (2013.01); G06F 21/10 (2013.01); H04N 21/25875 (2013.01); H04N 21/4405 (2013.01); H04N 21/6334 (2013.01); H04N 21/8173 (2013.01); H04N 21/8193 (2013.01); H04N 21/8355 (2013.01); H04N 21/8358 (2013.01); G11B 20/00086 (2013.01); G11B 20/00166 (2013.01); G11B 20/00173 (2013.01); G11B 20/0021 (2013.01); G11B 20/00731 (2013.01); G11B 20/00753 (2013.01); G11B 20/00869 (2013.01); G11B 20/00884 (2013.01); G11B 2220/2541 (2013.01); G11B 2220/2562 (2013.01);
Abstract
Providing authorized copies of encrypted media content including: receiving application for authentication to make copies of the media content; providing forensic decryption tools to process the media content; transmitting a permission to make copies of the media content using the forensic decryption tools; performing authorized decryption of the media content; and making and forensically marking copies of the decrypted media content.