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:
Feb. 14, 2012
Filed:
Dec. 31, 2007
Igor V. Balabine, Menlo Park, CA (US);
Nikola Cargonja, San Carlos, CA (US);
Allan M. Evans, Cupertino, CA (US);
Liping Julia Zhu, San Jose, CA (US);
Devendra Shiledar, Pleasanton, CA (US);
Stephen Alan Stough, Reno, NV (US);
Igor V. Balabine, Menlo Park, CA (US);
Nikola Cargonja, San Carlos, CA (US);
Allan M. Evans, Cupertino, CA (US);
Liping Julia Zhu, San Jose, CA (US);
Devendra Shiledar, Pleasanton, CA (US);
Stephen Alan Stough, Reno, NV (US);
Savi Technology, Inc., Mountain View, CA (US);
Abstract
One aspect involves receiving by a tag of wireless communications that utilize a first security provision, and wireless communications that utilize a second security provision different from the first security provision. A different aspect involves receiving by an entity of an authentication request that is based on a first digital certificate unknown to the entity, and determining by the entity, without external authentication of the first digital certificate, whether the first digital certificate is in a trust relationship with a second digital certificate that is different from the first digital certificate and that is known to the entity.