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:
Jul. 27, 2004
Filed:
Dec. 05, 2001
Applicant:
Inventor:
Kazuki Sakata, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 3/00 ; G02B 5/04 ;
U.S. Cl.
CPC ...
G02B 3/00 ; G02B 5/04 ;
Abstract
A sensor in a car window permits a reduction in size thereof. The sensor includes a lens that is provided on the inner side of a sloping windshield to condense light coming from an object to be detected that is located outside the windshield, a sensor main body that detects the object to be detected by means of the light that has passed through the lens, and a transparent glass pane that is provided between the windshield and the lens to refract the light from the object to be detected that has passed through the windshield.