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. 15, 2002
Filed:
Dec. 06, 2000
Applicant:
Inventors:
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/00 ;
U.S. Cl.
CPC ...
H02J 7/00 ;
Abstract
An electronic apparatus system includes a battery pack housing batteries and a battery pack connection section connecting the battery pack to the electronic apparatus, the electronic apparatus operable with one of electric power from an external power supply and electric power from the battery pack. A pseudo battery pack includes a power holding unit holding electric power to be supplied to the electronic apparatus, wherein if the external power supply is used and the external power supply fails to supply the electric power, the pseudo battery pack is mounted on the battery pack connection section.