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:
Mar. 06, 2012
Filed:
Mar. 24, 2011
Applicants:
Seiji Kawai, Aichi-gun, JP;
Yoshihisa Sato, Nagoya, JP;
Kenichi Mori, Suzuka, JP;
Hidehiko Kawakami, Nagoya, JP;
Tetsuya Enokizaka, Nagoya, JP;
Inventors:
Seiji Kawai, Aichi-gun, JP;
Yoshihisa Sato, Nagoya, JP;
Kenichi Mori, Suzuka, JP;
Hidehiko Kawakami, Nagoya, JP;
Tetsuya Enokizaka, Nagoya, JP;
Assignee:
Denso Corporation, Kariya, Aichi-Pref., JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A projector projects a visible laser beam onto a region of a vehicle compartment. A control unit controls a direction of projecting the visible laser beam to provide information to at least one occupant in the compartment. The control unit expands the region of an object to which the visible laser beam is projected when the seatbelt has been fastened.