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:
Apr. 28, 2015
Filed:
May. 28, 2014
Applicants:
Mitsuru Nakajima, Kanagawa, JP;
Shuichi Suzuki, Kanagawa, JP;
Motoyasu Murai, Tokyo, JP;
Inventors:
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01S 13/08 (2006.01); G08G 1/16 (2006.01); G06K 9/00 (2006.01); G01S 17/88 (2006.01); G01C 3/08 (2006.01); G01S 17/06 (2006.01); G01S 17/08 (2006.01); G01S 17/42 (2006.01); G06T 7/00 (2006.01); B60W 30/16 (2012.01); B60W 30/08 (2012.01); B60W 30/09 (2012.01); B60R 11/04 (2006.01); G01S 17/02 (2006.01); G01S 17/93 (2006.01); G01S 7/481 (2006.01); G01S 7/48 (2006.01); G01S 13/86 (2006.01); B60Q 9/00 (2006.01); B60W 50/00 (2006.01); G01S 13/93 (2006.01);
U.S. Cl.
CPC ...
G08G 1/16 (2013.01); G01S 13/867 (2013.01); G06K 9/00805 (2013.01); G01S 17/88 (2013.01); G01C 3/08 (2013.01); G01S 17/06 (2013.01); G01S 17/08 (2013.01); G01S 17/42 (2013.01); G06K 9/00798 (2013.01); G06T 2207/10028 (2013.01); G06T 7/004 (2013.01); B60R 2300/8093 (2013.01); B60Q 9/008 (2013.01); B60W 2050/0075 (2013.01); B60W 30/16 (2013.01); B60W 30/08 (2013.01); B60W 30/09 (2013.01); B60W 2550/30 (2013.01); B60T 2201/022 (2013.01); B60W 2550/10 (2013.01); G06T 2207/30261 (2013.01); B60W 2550/308 (2013.01); B60R 11/04 (2013.01); G01S 17/023 (2013.01); G01S 17/936 (2013.01); G01S 7/4813 (2013.01); G01S 2013/9392 (2013.01); G01S 7/4802 (2013.01);
Abstract
A drive assist device includes a light source that irradiates a detection target with light, a first lens having a first area through which the irradiated light from the light source passes, a second lens having a second area through which reflected light reflected from the detection target passes, and a light receiving element that receives the reflected light that passes the second lens. The first area and the second area are arranged to be in align with each other, in width direction of the drive assist device.