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. 05, 2016
Filed:
May. 04, 2007
Applicants:
Chun-chin Tung, Chu Pei, TW;
Yung-lieh Chien, Chu Pei, TW;
Inventors:
Chun-Chin Tung, Chu Pei, TW;
Yung-Lieh Chien, Chu Pei, TW;
Assignee:
PRICEPLAY TAIWAN INC., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2006.01); G01N 21/41 (2006.01); G01N 21/3577 (2014.01); G01N 21/35 (2014.01); H01M 8/10 (2006.01);
U.S. Cl.
CPC ...
G01N 21/4133 (2013.01); G01N 21/3577 (2013.01); G01N 21/35 (2013.01); G01N 2021/4153 (2013.01); H01M 8/04194 (2013.01); H01M 8/1011 (2013.01);
Abstract
A refractive fuel concentration detector comprises mainly a light source device and a light-sensing device. The light source device supplies light source incident on the fuel and refracts light source to the light-sensing device such that a plurality of light sensor therein would respectively output a corresponding electrophysical quantity signal based on the light quantity received. Moreover, a circuit means can be used to obtain concentration information of fuel based on the electrophysical quantity signal output by the light sensors and the tag information of those light sensors.