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:
Mar. 05, 2019
Filed:
Nov. 09, 2017
Fujian Nanping Nanfu Battery Co., Ltd., Nanping, Fujian, CN;
Qingshun Zhang, Fujian, CN;
Jintian Chen, Fujian, CN;
Haitao Chang, Fujian, CN;
Zhiming Zhang, Fujian, CN;
Sheng Su, Fujian, CN;
FUJIAN NANPING NANFU BATTERY CO., LTD, Nanping, Fujian, CN;
Abstract
An electrochemical secondary battery () having an inbuilt charging circuit comprises a battery housing (), a battery cell (), a positive electrode cap (), a negative electrode cap (), a circuit board module (), and an insulating washer (). A recessed loop line () structure is provided at an end of the battery housing () in proximity to the negative electrode cap (). The battery cell () is arranged within the battery housing () and arranged between the positive electrode cap () and the loop line () structure. The positive electrode cap () is connected to the battery housing () to constitute the positive electrode of the secondary battery. The negative electrode cap () is arranged on the circuit board module (). The circuit board module () is arranged between the loop line () and the negative electrode cap ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile