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:
Jan. 13, 2026
Filed:
Aug. 30, 2024
Contemporary Amperex Technology (Hong Kong) Limited, Hong Kong, CN;
Qiuhui Zheng, Ningde, CN;
Jun Hu, Ningde, CN;
Dajun Ni, Ningde, CN;
Shiping Feng, Ningde, CN;
Wen Chang, Ningde, CN;
Canbin Chen, Ningde, CN;
Qing Wu, Ningde, CN;
Haoran Lu, Ningde, CN;
Yang Lei, Ningde, CN;
Baiquan Zhao, Ningde, CN;
Pengfei Duan, Ningde, CN;
Contemporary Amperex Technology (Hong Kong) Limited, Hong Kong, CN;
Abstract
Disclosed are a method and an apparatus for detecting a tab. The method includes: determining that a first tab of a first electrode plate in a plurality of electrode plates of a first electrode assembly reaches a first position in an image collection area, wherein the plurality of electrode plates move toward the image collection area along a vertical direction; and collecting image information of the first tab, wherein the image information of the first tab is used to determine a state of the first tab. The tab detection method provided is able to completely detect the size and shape of the tab while avoiding adverse effects of the detection process on the state of the tab, so that the detection efficiency can be improved while improving the detection effect.