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:
Oct. 07, 1997
Filed:
Oct. 29, 1992
Scot Stacey Cheu, San Jose, CA (US);
Valence Technology, Inc., Henderson, NV (US);
Abstract
A battery module includes a number of electrically connected electrochemical cells. In a preferred embodiment, the battery includes multi-cell batteries in which electrodes are separated from different potential electrodes by a layer of polymer electrolyte. The battery module is formed from a number of multi-cell batteries stacked on top of one another, the electrodes of each multi-cell being electrically connected to one another, and the different potential electrodes of each multi-cell being electrically connected to one another so that a battery module having desired power characteristics is formed. The battery module includes electrically conductive spacers for electrically connecting tabs on the electrodes to tabs on other electrodes and tabs on the different potential electrodes to tabs on other different potential electrodes and for preventing damage to the tabs or the electrodes or different potential electrodes from bending the tabs excessively.