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:
Sep. 10, 1996
Filed:
Jul. 05, 1994
Applicant:
Inventors:
Han Wu, Barrington, IL (US);
John E Nerz, Hawthorn Woods, IL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429210 ; 429233 ; 429234 ; 429246 ; 429247 ; 429248 ; 429249 ; 429218 ; 429191 ; 429 94 ; 429129 ; 429133 ; 429152 ; 429164 ; 429165 ; 429209 ;
Abstract
An electrochemical cell includes an electrode (10) having a microporous polymeric substrate (12) upon which is deposited the first and second layers (18 and 22) of an electrochemically material. Disposed between said first and second layers of electrochemically active materials is a current collecting layer adapted to electrically couple the electrode with a battery cell can. Two or more of such electrodes (40 and 60) may be stacked one atop the other in order to affect a positive and negative electrode as used in conventional cylindrical cells.