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:
Oct. 29, 2013
Filed:
Jul. 26, 2006
Sathya Narayanan, Plainsboro, NJ (US);
Eunsoo Shim, West Windsor, NJ (US);
Greg Daley, Plainsboro, NJ (US);
David A. Braun, Danville, NJ (US);
Sathya Narayanan, Plainsboro, NJ (US);
Eunsoo Shim, West Windsor, NJ (US);
Greg Daley, Plainsboro, NJ (US);
David A. Braun, Danville, NJ (US);
Panasonic Corporation, Osaka, JP;
Abstract
A method of authentication of a verifying device by a confirming device includes the confirming device receiving and storing a shared secret derived from at least a password of a user and sending a challenge. The method further includes the confirming device receiving a response to the challenge using the shared secret; determining if the response to the challenge is correct and if the response to the challenge is correct, authenticating the verifying device.