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:
Jun. 02, 2020
Filed:
Sep. 03, 2019
Applicant:
Denso Corporation, Kariya, Aichi-pref., JP;
Inventor:
Taichi Yamaguchi, Kariya, JP;
Assignee:
DENSO CORPORATION, Kariya, Aichi-pref., JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/02 (2018.01); H04B 7/08 (2006.01); H04W 4/40 (2018.01); H04W 64/00 (2009.01);
U.S. Cl.
CPC ...
H04W 4/025 (2013.01); H04B 7/0857 (2013.01); H04W 4/40 (2018.02); H04W 64/003 (2013.01);
Abstract
A mobile terminal position detection device detects an existence position of a mobile terminal by acquiring a signal strength of a radio wave from the mobile terminal received by each of a plurality of receivers. The mobile terminal position detection device requests one receiver to connect to the mobile terminal; acquire connection information; output the connection information to an unconnected receiver; acquire the signal strength of the radio wave from the mobile terminal; and detect the existence position of the mobile terminal based on the signal strength.