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. 14, 2026
Filed:
Mar. 19, 2024
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Chaoyun Chen, Kanagawa, JP;
PANASONIC PROJECTOR & DISPLAY CORPORATION, Osaka, JP;
Abstract
An authentication method is performed by a device to authenticate a license of software that is installed on the device and managed by a server. The authentication method includes: presenting unique authentication information that is unique to the software; receiving input of server authentication information generated by the server based on: license information of the software managed by the server in association with the unique authentication information; and the unique authentication information; and authenticating the license of the software based on the unique authentication information and the inputted server authentication information.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile