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. 28, 2009
Filed:
May. 28, 2004
Applicant:
Raja Neogi, Portland, OR (US);
Inventor:
Raja Neogi, Portland, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04K 1/04 (2006.01); H04K 1/06 (2006.01); H04L 9/00 (2006.01); H04N 7/167 (2006.01); G06F 7/04 (2006.01); G06F 7/58 (2006.01); G06F 12/00 (2006.01); G06F 12/14 (2006.01); G06F 13/00 (2006.01); G06F 17/30 (2006.01); G06K 19/00 (2006.01); G11C 7/00 (2006.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to some embodiments, verification information is provided for a digital video signal. For example, a digital video signal including a first portion and a second portion may be determined at a video server. Verification information associated with the first portion may be calculated using a verification function and encrypted. The encrypted verification information may then be embedded into the second portion.