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:
May. 21, 1996
Filed:
May. 16, 1994
Applicant:
Inventor:
Yuji Shimoda, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395750 ; 364D / ; 364273 ; 3642731 ; 3642734 ;
Abstract
A data save apparatus for a data processing unit including at least volatile storage and a battery housed in the data processing unit to supply power thereto, the data save apparatus predicts that the battery is about to be removed from the data processing unit and, based on the prediction, saves data stored in the volatile storage into non-volatile storage or volatile storage backed-up by another battery.