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.

Date of Patent:
Feb. 13, 2001

Filed:

Jun. 28, 1999
Applicant:
Inventors:

Kazuhiko Yagi, Saitama, JP;

Noboru Sato, Saitama, JP;

Takashi Ishikura, Saitama, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/16 ; H02J 7/00 ;
U.S. Cl.
CPC ...
H02J 7/16 ; H02J 7/00 ;
Abstract

In a battery charging device, an ECU (,) has: an ordinary charge control section (,) adapted to charge a battery (,) in an ordinary charge mode; an under charge control section (,) adapted to charge a battery (,) in an under charge mode; and mode switching controller (,) which switch the output paths of the ordinary charge control section (,) and the under charge control section (,), thereby to select one of the charge modes.


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