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.:

US 7423521 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 09, 2008

Filed:

Nov. 03, 2005
Applicants:

Tomoyuki Kukita, Miyazaki-gun, JP;

Hiroshi Sakamoto, Miyazaki-gun, JP;

Inventors:

Tomoyuki Kukita, Miyazaki-gun, JP;

Hiroshi Sakamoto, Miyazaki-gun, JP;

Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08G 1/017 (2006.01); G08G 1/054 (2006.01); G08B 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

In a vehicular visual assistance system, an image picked up by an image pickup device is processed by an image processing device, and displayed on a display monitor. The image pickup device is mounted on a lower part of a door mirror housing, and is capable of picking up an image of a region that is continuous in the fore-and-aft direction. The imaged region includes part of a front region directly viewed by a vehicle driver, and part of a rear region indirectly viewed by the vehicle driver via a door mirror. The image processing device displays, on the display monitor, an imaged region for which at least front and rear boundaries thereof of the viewed regions overlap. Thus, it is possible to avoid a blind spot from occurring between the direct and indirect views and the image based on the picked up image, thereby improving visibility.


Find Patent Forward Citations

Kukita, Tomoyuki. (2008). Vehicular visual assistance system (U.S. Patent No. 7423521). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7423521

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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