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.:

US 8726009 B1

PDF
Full Text
Expired
Date of Patent:
May. 13, 2014

Filed:

Jan. 24, 2011
Applicants:

David P. Cook, Dallas, TX (US);

Gary G. Liu, Plano, TX (US);

Inventors:

David P. Cook, Dallas, TX (US);

Gary G. Liu, Plano, TX (US);

Assignee:

Other;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

A system and method to send a secure message from a sender to a recipient using strong encryption protocols without the need for the recipient to create a public/private key pair and by using a third party to appropriately identify the recipient without revealing actual identification information to the third party. Upon successful identification, the third party is able to provide a recipient with information that enables recipient to create and use the actual decryption key without revealing the actual decryption key to the third party.


Find Patent Forward Citations

Cook, David. (2014). Secure messaging using a trusted third party (U.S. Patent No. 8726009). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8726009

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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