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:
Mar. 31, 2026
Filed:
Sep. 29, 2020
Appdirect, Inc., San Francisco, CA (US);
Daniel P. Craggs, Montreal, CA;
AppDirect, Inc., San Francisco, CA (US);
Abstract
Methods, systems, and storage media for offline license validation are disclosed. Exemplary implementations may: receive, at a server, a first public identifier of an offline device; identify the offline device based on the first public identifier; determine the offline device has an invalid license; determine the offline device has a valid license; generate a second public identifier for the offline device based on a second shared secret; generate a second public identifier to be broadcast to the offline device based on a second shared secret; broadcast, through the online device, the second public identifier to the offline device; and broadcast, through the online device, the second public identifier to the offline device.