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, 2016
Filed:
Aug. 05, 2013
Applicant:
Sony Computer Entertainment Inc., Tokyo, JP;
Inventors:
Hisayuki Kunigita, Kanagawa, JP;
Taek-Joo Lee, Seoul, KR;
Seung-Hyun Lee, Seoul, KR;
Ju-Yeong Ji, Seoul, KR;
He-Jin Cheong, Seoul, JP;
Assignees:
Sony Corporation, Tokyo, JP;
Sony Interactive Entertainment Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 21/60 (2013.01); G09C 1/00 (2006.01); H04N 21/4408 (2011.01); H04N 21/4405 (2011.01); H04L 9/06 (2006.01); G06F 7/58 (2006.01); G06F 21/10 (2013.01);
U.S. Cl.
CPC ...
G06F 21/602 (2013.01); G06F 7/588 (2013.01); G06F 21/10 (2013.01); G09C 1/00 (2013.01); H04L 9/065 (2013.01); H04N 21/4405 (2013.01); H04N 21/4408 (2013.01); G06F 2221/0735 (2013.01); H04L 2209/60 (2013.01);
Abstract
Disclosed herein is an information processor that allows for manipulation of raw data to a certain extent with an application program while protecting the content of raw data. The information processor acquires encrypted media data, decodes the encrypted media data to generate raw data, scrambles the raw data to generate scrambled data, descrambles the scrambled data to generate the raw data, and outputs the raw data to a player.