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:
Aug. 13, 2013
Filed:
Apr. 02, 2007
Brant Candelore, San Diego, CA (US);
Aravind Asam, San Diego, CA (US);
Takashi Hironaka, San Diego, CA (US);
Brant Candelore, San Diego, CA (US);
Aravind Asam, San Diego, CA (US);
Takashi Hironaka, San Diego, CA (US);
Sony Corporation, Tokyo, JP;
Sony Electronics Inc., Park Ridge, NJ (US);
Abstract
A method and structure for authentication in a system having devices capable of communicating via multiple signal paths. Authentication is carried out between first and second devices. A first device communicates with a second device over a first data signaling path of an interface between the first and second devices in a first portion of an authentication process. A second device communicates with the first device over a second data signaling path of the interface between the first and second devices in a second portion of the authentication process.