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. 20, 2009
Filed:
Feb. 23, 2007
Applicants:
Masaki Sukurai, Tokyo, JP;
Yukio Tsuchiya, Kanagawa, JP;
Inventors:
Masaki Sukurai, Tokyo, JP;
Yukio Tsuchiya, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
A battery residual capacity information feeding device is disclosed. The device includes: residual capacity holding means for holding the battery residual capacity of a battery pack; temperature measuring means for measuring a temperature in the battery pack; and residual capacity correcting means for generating a correction quantity of the battery residual capacity on the basis of the temperature and the battery residual capacity, to feed the battery residual capacity corrected with the correction quantity.