Invention Grant
- Patent Title: Position determination system
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Application No.: US16843719Application Date: 2020-04-08
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Publication No.: US11630194B2Publication Date: 2023-04-18
- Inventor: Hidenori Osai , Kenichiro Sanji , Taichi Yamaguchi , Kazunari Nakamura , Munenori Matsumoto , Takashi Shinoda
- Applicant: DENSO CORPORATION , SOKEN, INC.
- Applicant Address: JP Kariya; JP Nisshin
- Assignee: DENSO CORPORATION,SOKEN, INC.
- Current Assignee: DENSO CORPORATION,SOKEN, INC.
- Current Assignee Address: JP Kariya; JP Nisshin
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JPJP2017-202734 20171019,JPJP2018-048409 20180315
- Main IPC: H04N5/44
- IPC: H04N5/44 ; G01S11/06 ; B60R25/10 ; H01Q1/32 ; G07C9/00
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.
Public/Granted literature
- US20200233072A1 POSITION DETERMINATION SYSTEM Public/Granted day:2020-07-23
Information query
