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:
Feb. 02, 2021
Filed:
Dec. 05, 2018
Ablic Inc., Chiba, JP;
Biao Shen, Chiba, JP;
ABLI INC., Chiba, JP;
Abstract
The battery protection integrated circuit includes: a higher-level reception terminal configured to receive information from a higher-level circuit; a lower-level transmission terminal configured to transmit information to a lower-level circuit; a storage configured to store a unique identification information; a higher-level signal input terminal configured to be supplied with a permission signal; a lower-level signal output terminal configured to output a second permission signal to the lower-level circuit; a storage controller configured to store a unique identification information when the identification information is not stored, and when the permission signal is supplied; and a switch configured to make the lower-level signal output terminal not provide the second permission signal when the identification information is not stored in the storage, and make the lower-level signal output terminal provide the second permission signal when the identification information is stored in the storage.