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:
Dec. 15, 2020
Filed:
Jun. 11, 2019
Murata Manufacturing Co., Ltd., Kyoto, JP;
Murata Manufacturing Co., Ltd., Kyoto, JP;
Abstract
A battery pack includes a battery section including one or a plurality of battery cells, a microcomputer configured to communicate with outside, a power supply terminal connected to the battery section, a communication terminal of the battery pack connected to a communication terminal of the microcomputer, a high voltage detector configured to detect high voltage by comparing voltage applied to the communication terminal of the battery pack with a preset threshold value, and a switch configured to disconnect the communication terminal of the microcomputer from the communication terminal of the battery pack in response to an output from the high voltage detector.