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. 29, 2023
Filed:
Mar. 22, 2021
Kabushiki Kaisha Tokai Rika Denki Seisakusho, Aichi, JP;
Yosuke Ohashi, Aichi, JP;
Keita Sobue, Aichi, JP;
Shingo Mochizuki, Aichi, JP;
Norihiro Shimizu, Aichi, JP;
KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO, Aichi, JP;
Abstract
A communication system includes a plurality of apparatuses each performing wireless communication with a mobile apparatus. Each of the plurality of apparatuses performs authentication processing for determining whether the mobile apparatus is a mobile apparatus registered beforehand. At least one apparatus of the plurality of apparatuses performs registration processing for obtaining mobile key information to be used for the authentication processing from the mobile apparatus and registering the mobile key information, and sharing processing for transmitting the mobile key information obtained by the registration processing to the other apparatus.