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:
Sep. 16, 2003
Filed:
Feb. 25, 2002
Hitoshi Inoue, Hyogo, JP;
Fujitsu Ten Limited, Hyogo, JP;
Abstract
The present invention provides a battery charge and discharge system whereby a cost reduction can be achieved due to a reduction in count of components constituting the system, and a battery charge and discharge system which controls the charge of an auxiliary battery installed separately from a main battery, has a slave with the auxiliary battery mounted thereon, which is communicably connected with a master and controls the permission/inhibition of the charging of the auxiliary battery based on the judgments of whether or not the master is in sleep mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile