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. 11, 2008
Filed:
May. 27, 2005
Applicants:
Yung-yi Liu, Taipei Hsien, TW;
James Shang, Taoyuan, TW;
Inventors:
Yung-Yi Liu, Taipei Hsien, TW;
James Shang, Taoyuan, TW;
Assignee:
Nan Ya Printed Circuit Board Corporation, Luchu, Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 4/00 (2006.01); H01R 43/00 (2006.01); H01M 2/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A flat panel DMFC (direct methanol fuel cell) includes a first electrode plate, a set of membrane assemblies, at least a bonding sheet, a second electrode, and fuel container base. Because of the gap between the first/second electrode plates and the membrane assembly when they are laminated, the present invention provides a method to improve the contact between the first/second electrode plates and the membrane assembly.