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:
Jul. 05, 2022
Filed:
Jun. 07, 2019
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Yuichiro Haruna, Oyama, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A locking and unlocking system includes a portable terminal and a server. The portable terminal includes a service providing unit, a first sending unit, and a first receiving unit. The service providing unit provides a use reservation service for a vehicle or facilities by communicating with another server. The first sending unit sends a first signal to the server in response to a request from the service providing unit. The first signal requests authentication information used for locking and unlocking. The first receiving unit receives the authentication information from the server. The server includes a second receiving unit and a second sending unit. The second sending unit sends a second signal including the authentication information to the portable terminal when the second receiving unit receives the first signal.