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. 16, 2022
Filed:
Nov. 19, 2020
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Ryuichi Suzuki, Nagakute, JP;
Yuki Ito, Iwakura, JP;
Hiroyasu Shiokawa, Nagoya, JP;
Yasumasa Kobayashi, Nagoya, JP;
Naoki Yamamuro, Nagoya, JP;
Makoto Akahane, Nagoya, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A key information sharing system includes a first user terminal carried by a first user of a vehicle, a second user terminal carried by a second user of the vehicle, and a server device configured to distribute key information to the first user terminal. The key information is used for a key system that determines whether to lock and unlock the vehicle, make the vehicle travel, and use a content providing device that provides digital contents in a vehicle cabin of the vehicle. The server device is configured to distribute the key information to which restricted function information is added, to the first user terminal. The restricted function information is information indicating that locking and unlocking of the vehicle and use of the content providing device are permitted but traveling of the vehicle is not permitted. The server device is configured to distribute the to the first user terminal.