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:
Mar. 06, 2001
Filed:
May. 24, 1999
Applicant:
Inventor:
Hiroshi Mukainakano, Chiba, JP;
Assignee:
Seiko Instruments Inc., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/04 ;
U.S. Cl.
CPC ...
H02J 7/04 ;
Abstract
In a battery state monitoring circuit including a voltage regulator therein and capable of controlling an internal circuit with a signal from a microcomputer, a circuit is provided in which the control of the internal circuit is available with the signal from the microcomputer in the case where the output of the voltage regulator is normal, and the signal of the internal circuit is decided regardless of the signal from the microcomputer in the case where the output of the voltage regulator is floating or in GND level.