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:
Aug. 05, 2025
Filed:
Feb. 02, 2022
Prime Planet Energy & Solutions, Inc., Tokyo, JP;
PRIME PLANET ENERGY & SOLUTIONS, INC., Tokyo, JP;
Abstract
A portable charger has a pre-assigned battery ID. The portable charger includes a wireless power receiving device corresponding to a wireless power transfer device, and a communication device being communicable with a mobile communication terminal. The mobile communication terminal stores the battery ID and a user ID in association with each other. The service server stores the battery ID, the user ID, and a validity of a service user's right to receive a chatting service, in association with each other. The service server is configured to acquire the battery ID and the user ID from the mobile communication terminal and execute an authentication process of determining the validity of the service user's right to receive the charging service for the portable charger that is, identified by the acquired battery ID based on the acquired user ID.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile