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. 03, 2010
Filed:
Jul. 07, 2005
Anand Paka, Bellevue, WA (US);
Anders E. Klemets, Redmond, WA (US);
Eduardo P. Oliveira, Redmond, WA (US);
Sanjay Bhatt, Redmond, WA (US);
Anand Paka, Bellevue, WA (US);
Anders E. Klemets, Redmond, WA (US);
Eduardo P. Oliveira, Redmond, WA (US);
Sanjay Bhatt, Redmond, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Various embodiments utilize methods of protecting content, such as Digital Rights Management (DRM), to enable secure playback of content on machines and devices within a local network, such as a home media network. In at least some embodiments, messages and content are delivered using, respectively, a control protocol for streaming and a transport protocol. In at least some embodiments, the control protocol for streaming is Real Time Streaming Protocol (RTSP), and the transport protocol is Real Time Transport Protocol (RTP).