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:
Jul. 31, 2018
Filed:
Jul. 26, 2016
Yazaki Corporation, Tokyo, JP;
Yuichi Takahashi, Shizuoka, JP;
YAZAKI CORPORATION, Tokyo, JP;
Abstract
A condenser is connected to both electrodes of a secondary cell. A first switch is provided between a positive electrode of the secondary cell and a one-side plate of the condenser. An MCU turns ON the first switch when the secondary cell is in a first state to connect both electrodes of the secondary cell to both plates of the condenser, and then turns OFF the first switch. In addition, thereafter, the MCU detects a state of the secondary cell based on a differential voltage output from a differential amplifier circuit when the secondary cell is in a second state.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile