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:
Jan. 18, 2022
Filed:
Sep. 28, 2018
Apple Inc., Cupertino, CA (US);
Gokul P. Thirumalai, Mountain View, CA (US);
Daniel B. Pollack, San Jose, CA (US);
Robert D. Butler, Middletown, DE (US);
Ryan W. Baker, Los Altos, CA (US);
David G. Knipp, San Jose, CA (US);
Sudhakar N. Mambakkam, Saratoga, CA (US);
Jonathon Sodos, Los Gatos, CA (US);
Hannah S. Story, San Mateo, CA (US);
Hervé Sibert, Le Mans, FR;
Gianpaolo Fasoli, Redwood City, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Implementations of the subject technology provide for performing, by a device, a request for obtaining information related to a phone authentication certificate (PAC) that was generated for the device, the PAC authenticating that a particular phone number is associated with the device, the request including packets of data. The subject technology receives the information related to the PAC, the information including an indication that the PAC was generated for the device. The subject technology sends, from the device, a request for validating the PAC to a remote server based at least in part on the information related to the PAC. Further, the subject technology receives a confirmation of validating the PAC from the remote server based at least in part on the information related to the PAC.