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:
Sep. 06, 2011
Filed:
Sep. 20, 2007
Applicant:
Tomoharu Suzuki, Anjo, JP;
Inventor:
Tomoharu Suzuki, Anjo, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Aichi-ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08G 1/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
An obstacle detecting portion () on a vehicle detects an obstacle behind the vehicle. A CPU () detects the direction of the driver's line of sight based on a driver's face image captured by a camera (). The CPU () determines whether the direction of the driver's line of sight directed to mirrors (L,R) reflecting an image of the obstacle behind the vehicle. According to the result of the determination, the CPU () sets the level of an alarm to be outputted by warning signal outputting portions ().
Quick Actions:
Suzuki, Tomoharu. (2011). Warning device and method for vehicle (U.S. Patent No. 8013758). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8013758
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