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:
Aug. 25, 2015
Filed:
May. 20, 2010
Applicant:
Prasad Khambete, Cupertino, CA (US);
Inventor:
Prasad Khambete, Cupertino, CA (US);
Assignee:
Nokia Corporation, Espoo, FI;
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04L 9/08 (2006.01); H04L 29/06 (2006.01); H04N 21/254 (2011.01); H04N 21/2747 (2011.01); H04N 21/442 (2011.01); H04N 21/4627 (2011.01); H04N 21/4788 (2011.01); H04N 21/8355 (2011.01);
U.S. Cl.
CPC ...
H04L 9/0822 (2013.01); H04L 9/0825 (2013.01); H04L 9/3268 (2013.01); H04L 9/3273 (2013.01); H04L 63/061 (2013.01); H04L 63/12 (2013.01); H04N 21/2541 (2013.01); H04N 21/2747 (2013.01); H04N 21/44204 (2013.01); H04N 21/4627 (2013.01); H04N 21/4788 (2013.01); H04N 21/8355 (2013.01); H04L 63/166 (2013.01); H04L 2209/603 (2013.01);
Abstract
Systems and methods are described for peer-to-peer sharing of electronic content. In one embodiment, if a license associated with a content item permits a sharing peer to share the content item with a receiving peer, the sharing peer rebinds a cryptographic key associated with the content item to the receiving peer and generates a sharing license for the content item. The sharing peer sends the sharing license and the content item to the receiving peer for consumption.