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:
Dec. 02, 2014
Filed:
Mar. 24, 2014
Applicant:
Contentguard Holdings, Inc., Plano, TX (US);
Inventors:
Thomas DeMartini, Culver City, CA (US);
Charles P. Gilliam, Darien, CT (US);
Eddie J. Chen, Rancho Palos Verdes, CA (US);
Assignee:
ContentGuard Holdings, Inc., Plano, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/04 (2006.01); G06Q 50/18 (2012.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 63/10 (2013.01); G06Q 50/184 (2013.01);
Abstract
A method, system, and device for verifying authorized issuance of a statement or expression, including determining if a statement or expression is associated with a statement of trusted issuance; determining if the statement of trusted issuance applies; determining if issuance of the statement of trusted issuance is authorized; and verifying that the issuance of the statement or expression was authorized, if the statement of trusted issuance applies, and the issuance of the statement of trusted issuance is authorized.