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. 06, 2026
Filed:
May. 05, 2023
Nanjing Chervon Industry Co., Ltd., Nanjing, CN;
Nanjing Chervon Industry Co., Ltd., Nanjing, CN;
Abstract
A charging device includes: a power interface configured to access a power supply; and a charging interface configured to be detachably connected to a battery pack. The charging interface includes: a charging terminal configured to be connected to a charging terminal of the battery pack; a communication terminal configured to be connected to a communication terminal of the battery pack; and a communication module receiving the communication information of the battery pack. The charging device further includes a communication protection module connected between the communication terminal and the communication module and configured to isolate an interference voltage signal higher than or equal to a preset voltage value to protect the communication module.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile