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. 12, 2002
Filed:
Nov. 01, 2001
Applicant:
Inventors:
Dror Manor, Herzliya, IL;
Guy Weinstein, Neve Ephraim, IL;
Assignee:
Techtium Ltd., , IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 1/046 ;
U.S. Cl.
CPC ...
H01M 1/046 ;
Abstract
This invention discloses an improved rechargeable battery pack ( ) particularly suitable for use with cellular telephones ( ) or other portable devices, wherein the battery pack ( ) includes at least one rechargeable cell ( ), at least one primary cell ( ), and a rechargeable cell recharger ( ), including a voltage converter ( ), receiving an output from the at least one primary cell ( ) at a first voltage and converting it to a second voltage suitable for recharging the at least one rechargeable cell ( ).