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:
Jun. 16, 2009
Filed:
Oct. 08, 2004
Applicant:
Stephen Hillier, Ottawa, CA;
Inventor:
Stephen Hillier, Ottawa, CA;
Assignee:
Entrust Limited, Ottawa, Ontario, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04Q 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods, systems and devices for providing RFID system security are provided that involve cryptographically encrypting data on a transponder and managing the release of the decryption information, decryption keys, or the data itself to a transceiver having a transaction with the transponder.