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. 06, 2010
Filed:
Jun. 26, 2006
Brant L. Candelore, Escondido, CA (US);
Robert Allan Unger, El Cajon, CA (US);
Henry Derovanessian, San Diego, CA (US);
Brant L. Candelore, Escondido, CA (US);
Robert Allan Unger, El Cajon, CA (US);
Henry Derovanessian, San Diego, CA (US);
Sony Corporation, Tokyo, JP;
Sony Electronics Inc., Park Ridge, NJ (US);
Abstract
A method of processing digital content consistent with certain embodiments involves receiving a signal containing the digital content, wherein the digital content has a first encrypted sample of the digital content, the sample being encrypted under a first encryption method, a second encrypted sample of the digital content, the sample being encrypted under a second encryption method, and an unencrypted portion; and decrypting the first encrypted sample to produce a decrypted sample. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.