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. 22, 2022
Filed:
May. 26, 2020
Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, TW;
Shin-Ta Wu, Hsinchu, TW;
Chwen Yu, Taipei, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD., Hsinchu, TW;
Abstract
A monitoring system is provided. The monitoring system includes a non-conductive tube, a conductive tape, a metallic plate, and an electrostatic field meter. The non-conductive tube includes an outer surface. The conductive tape is wrapped around the outer surface of the non-conductive tube. The metallic plate contacts and extends away from the conductive tape. The electrostatic field meter is disposed a predetermined distance away from the metallic plate, and a static charge of the metallic plate is detectable by the electrostatic field meter. A method of monitoring static charge is also provided.