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:
Feb. 28, 2017
Filed:
Jan. 22, 2014
Denso Corporation, Kariya, Aichi-pref., JP;
Hodaka Kamiya, Obu, JP;
DENSO CORPORATION, Kariya, Aichi-pref., JP;
Abstract
A vehicular system includes a vehicle side unit and mobile devices registered to the vehicle side unit. The vehicle side unit transmits a first request signal designating a first mobile device. A replying section of the first mobile device replies a response signal when receiving the first request signal. A replying section of a second mobile device replies a non-designated report signal when receiving the first request signal at a time point different from a time point at which the first mobile device replies the response signal. The vehicle side unit includes a vehicle side receiving section receiving the signal transmitted from the replying section of each mobile device and a locked-in determiner determining that only the first mobile is locked in the compartment of the vehicle when the response signal from the first mobile device is received and the non-designated report signal is not received.