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:
Jan. 25, 2011
Filed:
Sep. 30, 2008
Applicant:
Hiroshi Sakai, Okazaki, JP;
Inventor:
Hiroshi Sakai, Okazaki, JP;
Assignee:
Denso Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In an in-vehicle theft call apparatus, when a relevant vehicle is in a non-stopped state, an electric power supply from an in-vehicle battery is maintained to both a Cellular wireless section and a PCS wireless section. Thus, a wide range wireless communication area can be secured. In contrast, when the vehicle is in a stopped state, an electric power supply from the in-vehicle battery is maintained to only one of the Cellular wireless section and the PCS wireless section while being interrupted to the other. Thus, a communication signal can be transmitted appropriately in an event of call state; further, power consumption can be improved.