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:
Jun. 24, 2014
Filed:
Oct. 12, 2007
Ronald P. Cocchi, Seal Beach, CA (US);
Gregory J. Gagnon, Redondo Beach, CA (US);
Frances C. Mckee-clabaugh, San Pedro, CA (US);
Michael A. Gorman, Lakewood, CA (US);
Ronald P. Cocchi, Seal Beach, CA (US);
Gregory J. Gagnon, Redondo Beach, CA (US);
Frances C. McKee-Clabaugh, San Pedro, CA (US);
Michael A. Gorman, Lakewood, CA (US);
SypherMedia International, Inc., Aliso Viejo, CA (US);
Abstract
A method and apparatus for securely and remotely enabling the playing of a media program encrypted by a content encryption key over the Internet is disclosed. A license encryption key and a content decryption key are separately and securely transmitted to the receiver. The license encryption key is stored in the CAM and later used to decrypt the content encryption key so that the media program may be recovered.