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.

Date of Patent:
Sep. 08, 2026

Filed:

Mar. 25, 2024
Applicants:

Denso Corporation, Kariya-city, JP;

Idemia France, Courbevoie, FR;

Inventors:

Suguru Matsushita, Kariya-city, JP;

Marek Kociecki, Courbevoie, FR;

Michal Wasilewski, Courbevoie, FR;

Filip Later, Courbevoie, FR;

Baltlomiej Lewinski, Courbevoie, FR;

Assignees:

DENSO CORPORATION, Kariya-city, JP;

IDEMIA FRANCE, Courbevoie, FR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G07C 9/00 (2020.01);
U.S. Cl.
CPC ...
G07C 9/00309 (2013.01); G07C 9/00571 (2013.01);
Abstract

A vehicular device includes, as an operation mode, an owner registration mode that accepts registration of owner information and an owner registration prohibition mode that does not accept registration of owner information. The vehicular device normally operates in the owner registration prohibition mode. The vehicle device switches to the owner registration mode only when a registration start signal indicating that the registrant is the owner is input from the server or the dedicated device.


Find Patent Forward Citations

Matsushita, Suguru. (2026). Vehicular digital key system, vehicular digital key management method, vehicular device, and mobile terminal (U.S. Patent No. 12731448). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12731448

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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