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:
Jun. 17, 2003
Filed:
Mar. 29, 2001
Applicant:
Inventors:
Yasuhiro Tamai, Shizuoka-ken, JP;
Yoshinori Ikuta, Shizuoka-ken, JP;
Takashi Gohara, Shizuoka-ken, JP;
Tetsuya Hasegawa, Shizuoka-ken, JP;
Assignee:
Yazaki Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60L 1/00 ;
U.S. Cl.
CPC ...
B60L 1/00 ;
Abstract
A first battery is for supply of power at a first voltage. A second battery is for supply of power at a second voltage to a load A converter is between the first battery and the second battery The converter is for conversion of power between the first voltage and the second voltage in magnitude. A controller is for operation of the converter in dependent on a first current in magnitude through the load and a second current in magnitude at an output terminal of the second battery