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:
Nov. 28, 2006
Filed:
Jul. 23, 2002
Applicants:
Joseph B. Kejha, Meadowbrook, PA (US);
David Chua, Wayne, PA (US);
Hsiu-ping Lin, Princeton, NJ (US);
Inventors:
Joseph B. Kejha, Meadowbrook, PA (US);
David Chua, Wayne, PA (US);
Hsiu-Ping Lin, Princeton, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/02 (2006.01); H01M 2/08 (2006.01); H01M 10/04 (2006.01); H01G 2/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention pertains to lightweight, hard and leakproof prismatic packaging structures for electrochemical devices and economical method of assembly and hermetic sealing of said structures by plastic layers attached to their metal walls. Metal welding is avoided and superior protection of lithium polymer cells and other cells is thus provided at lesser cost.