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, 2018
Filed:
Nov. 12, 2015
Applicant:
Korea Institute of Science and Technology, Seoul, KR;
Inventors:
Assignee:
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04791 (2016.01); H01M 8/04186 (2016.01); H01M 8/04537 (2016.01); H01M 8/0438 (2016.01); H01M 8/04992 (2016.01); H01M 8/1009 (2016.01); H01M 8/0432 (2016.01); H01M 8/04701 (2016.01); H01M 8/1011 (2016.01); H01M 8/04007 (2016.01); H01M 8/04119 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04798 (2013.01); H01M 8/0438 (2013.01); H01M 8/04186 (2013.01); H01M 8/04365 (2013.01); H01M 8/04552 (2013.01); H01M 8/04582 (2013.01); H01M 8/04731 (2013.01); H01M 8/04992 (2013.01); H01M 8/1009 (2013.01); H01M 8/04067 (2013.01); H01M 8/04164 (2013.01); H01M 8/1011 (2013.01); Y02E 60/523 (2013.01);
Abstract
Disclosed is an apparatus for controlling a fuel concentration of a liquid fuel cell apparatus by voltage amplitude control-based feed-back control without using a concentration sensor, which saves power consumed by the fuel cell apparatus and lowers a price of the fuel cell apparatus by using the fuel cell in a simple and small design without using a concentration sensor.