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:
Sep. 08, 2026
Filed:
Mar. 14, 2024
Contemporary Amperex Technology (Hong Kong) Limited, Hong Kong, CN;
Jianxian Lv, Ningde, CN;
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED, Hong Kong, CN;
Abstract
A detection apparatus includes a conductive film having N film regions, where the conductive film is used to fit with an insulating layer of a target, and the target includes a metal layer, the insulating layer covering the metal layer; a signal generator configured to transmit a first electromagnetic signal to the conductive film; and a signal receiver including N collecting units, where the n-th film region corresponds to the n-th collecting unit, and the signal receiver is configured to obtain the n-th collecting signal. The collecting signal is used to determine whether there is a predetermined defect in a region of the insulating layer covered by the n-th film region; and position information of the n-th film region is used to determine position information of the predetermined defect on the insulating layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile