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. 15, 2019
Filed:
May. 30, 2014
Applicants:
Accendo Motion Research Co., Ltd, Wanju-Gun, Jeollabuk-do, KR;
Dreamtech Co., Ltd, Seongnam-si, Gyeonggi-do, KR;
Inventors:
Young-Ho Kim, Yongin-si, KR;
Jin Sang Lee, Seoul, KR;
Yong Pyo Hong, Iksan-si, KR;
Nam Joon Yoo, Iksan-si, KR;
Assignees:
ACCENDO MOTION RESEARCH CO., LTD, Wanju-Gun, Jeollabuk-do, KR;
DREAMTECH CO., LTD, Seongnam-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60S 1/08 (2006.01); G01J 1/42 (2006.01); G01N 21/17 (2006.01); G01W 1/14 (2006.01);
U.S. Cl.
CPC ...
B60S 1/0837 (2013.01); B60S 1/0822 (2013.01); B60S 1/0844 (2013.01); G01J 1/42 (2013.01); G01N 21/1717 (2013.01); G01W 1/14 (2013.01); B60S 1/0833 (2013.01); G01J 2001/4238 (2013.01); G01N 2021/1725 (2013.01); G01N 2021/1742 (2013.01);
Abstract
The present invention relates to a total reflection type rain sensor using a mirror, which is attached to a glass of a vehicle to detect raindrops falling onto the glass of the vehicle and outputs a signal capable of controlling speed and cycle of a wiper of the vehicle according to the amount and falling frequency of raindrops detected.