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. 16, 2013
Filed:
Jun. 05, 2009
Colleen J. Mcginn, Austin, TX (US);
Kevin A. Shelby, Austin, TX (US);
Peter J. Nysen, Sunnyvale, CA (US);
Michael B. Doerr, Dripping Springs, TX (US);
Colleen J. McGinn, Austin, TX (US);
Kevin A. Shelby, Austin, TX (US);
Peter J. Nysen, Sunnyvale, CA (US);
Michael B. Doerr, Dripping Springs, TX (US);
Coherent Logix, Incorporated, Austin, TX (US);
Abstract
First control information, generated according to a first protocol version, for configuring an audiovisual device to present a multimedia stream, may be generated. A first data structure specifying that the first control information is of the first protocol version may be generated. A plurality of packets, including a multimedia stream, the first control information, and the first data structure, may be generated and transmitted. Second control information, generated according to a second protocol version, for configuring an audiovisual device to present a multimedia stream, may be generated. The first data structure may be modified to include information about the second control information. A second plurality of packets, including the modified first data structure, the first control information, a multimedia stream specified by the first control information, the second control information, and a multimedia stream specified by the second control information, may be generated.