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:
Apr. 18, 2023
Filed:
Apr. 08, 2020
Denso Corporation, Kariya, JP;
Soken, Inc., Nisshin, JP;
Hidenori Osai, Nisshin, JP;
Kenichiro Sanji, Nisshin, JP;
Taichi Yamaguchi, Kariya, JP;
Kazunari Nakamura, Kariya, JP;
Munenori Matsumoto, Kariya, JP;
Takashi Shinoda, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
SOKEN, INC., Nisshin, JP;
Abstract
A position determination system a determines whether a mobile terminal is present outside a vehicle compartment based on a reception strength of a radio signal transmitted from the mobile terminal through a vehicle interior antenna and a reception strength of a radio signal transmitted from the mobile terminal through a vehicle exterior antenna, and the vehicle exterior antenna is configured to be disposed in a predetermined region in a vicinity of a window of a vehicle in an outer surface portion of a vehicle.