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:
May. 22, 2012
Filed:
Nov. 03, 2009
James E. Marr, Burlingame, CA (US);
Payton R. White, Foster City, CA (US);
Attila Vass, Foster City, CA (US);
Gary Zalewski, Oakland, CA (US);
James E. Marr, Burlingame, CA (US);
Payton R. White, Foster City, CA (US);
Attila Vass, Foster City, CA (US);
Gary Zalewski, Oakland, CA (US);
Sony Computer Entertainment Inc., Tokyo, JP;
Abstract
Forward error correction may be implemented in a network having first, second, third and fourth nodes. The second node receives streaming media message packets and one or more check packets from an upstream first node. The second node transmits the message packets and check packets to a downstream third node. The second node transmits a second set of one or more check packets to a fourth node that is downstream of the third node.