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:
Jan. 14, 2025
Filed:
May. 18, 2023
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventors:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G07C 9/00 (2020.01);
U.S. Cl.
CPC ...
G07C 9/00571 (2013.01); G07C 9/00896 (2013.01);
Abstract
A management device that includes: a memory; and a processor coupled to the memory, wherein: the memory is configured to store communication information corresponding to versions of a protocol of a digital key that implements a key operation of a vehicle from a terminal registered at the vehicle; and the processor is configured to, in response to receiving a communication request in accordance with a predetermined version of the communication information from the terminal, delete communication information corresponding to a version preceding the predetermined version from the memory.