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:
Jun. 09, 2015
Filed:
Dec. 02, 2009
Michio Tsukamoto, Shizuoka, JP;
Michio Tsukamoto, Shizuoka, JP;
KOITO MANUFACTURING CO., LTD., Tokyo, JP;
Abstract
A vehicular projector headlamp includes: a projection lens; a first LED element and a second LED element that are light sources and that are arranged on opposite sides of an optical axis of the projection lens so as to substantially face each other; a first reflector that has a first reflective surface having a first focal point located at the first LED element and a second focal point located in proximity to a rear focal point of the projection lens; and a second reflector that has a second reflective surface having a first focal point located at the second LED element and a second focal point located in proximity to the rear focal point of the projection lens, wherein the second reflective surface faces the first reflective surface.