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:
Feb. 05, 2019
Filed:
Mar. 01, 2017
Applicant:
Industrial Technology Research Institute, Hsinchu, TW;
Inventors:
Chih-Chia Lin, Taichung, TW;
Cheng-Hong Liu, Chiayi, TW;
Ching-Ying Huang, Tainan, TW;
Wen-Lin Wang, Kaohsiung, TW;
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/02 (2016.01); H01M 8/24 (2016.01); H01M 8/0258 (2016.01); H01M 8/241 (2016.01); H01M 8/0267 (2016.01); H01M 8/026 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0258 (2013.01); H01M 8/026 (2013.01); H01M 8/0267 (2013.01); H01M 8/241 (2013.01);
Abstract
A bipolar plate, a fuel cell, and a fuel cell stack are provided. The bipolar plate includes a first flow-field plate and a second flow-field plate. The first flow-field plate and the second flow-field plate are stacked, and the edges of the first and second flow-field plates have a continuous welding portion to seal the periphery of the bipolar plate by a welding method.