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:
Apr. 13, 2004
Filed:
Feb. 18, 2000
Marc S. Phillips, San Diego, CA (US);
Marcello Lioy, San Diego, CA (US);
Raymond Tah-Shen Hsu, San Diego, CA (US);
Qualcomm Incorporated, San Diego, CA (US);
Abstract
A system for efficiently accommodating an authentication protocol in a communications system. The system includes a first mechanism for establishing a first communications interface between a first device and a second device and for establishing a second communications interface between the second device and a third device. A second mechanism selectively relays authentication signals received by the second device between the first device and the third device. A third mechanism employs the third device and the second mechanism to authenticate the first device via the first communications link and the second communications link.