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. 31, 2012
Filed:
Mar. 26, 2008
Kenichi Mori, Suzuka, JP;
Seiji Kawai, Aichi-gun, JP;
Yoshihisa Sato, Nagoya, JP;
Tetsuya Enokizaka, Nagoya, JP;
Kenichi Mori, Suzuka, JP;
Seiji Kawai, Aichi-gun, JP;
Yoshihisa Sato, Nagoya, JP;
Tetsuya Enokizaka, Nagoya, JP;
Denso Corporation, Kariya, Aichi-Pref., JP;
Abstract
A visible laser beam projection system for a vehicle projects visible laser beam onto an instrument panel in a vehicle compartment. The instrument panel is provided with highly reflecting portions, which are scattered on the upper surface of the instrument panel. The highly reflecting portions having a diffuse reflectivity for the wavelength of a visible laser beam higher than that of other portions of the instrument panel. The visible laser beam is projected to the highly reflecting portions.