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:
Apr. 01, 1997
Filed:
Apr. 10, 1996
Applicant:
Inventors:
David A Velasquez, Fairfield, CA (US);
Douglas B Holmes, Lexington, MA (US);
E Lawrence Gogolin, Sudbury, MA (US);
Assignee:
Valence Technology, Inc., Henderson, NV (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
296235 ; 29-2 ;
Abstract
A method of fabricating electrodes suitable for use in electrochemical cells is provided. Each electrode has a perforated current collector and a tab which form an integral unit. The method can be adapted for batch, semi-continuous, or continuous fabrication of electrodes having electrode material laminated onto one or both surfaces of the current collector.