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. 16, 2018
Filed:
Dec. 30, 2015
Tsinghua University, Beijing, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Xin-He Wang, Beijing, CN;
Dong-Qi Li, Beijing, CN;
Jiang-Tao Wang, Beijing, CN;
Wen-Yun Wu, Beijing, CN;
Yu-Jun He, Beijing, CN;
Peng Liu, Beijing, CN;
Qing-Yu Zhao, Beijing, CN;
Kai-Li Jiang, Beijing, CN;
Shou-Shan Fan, Beijing, CN;
Tsinghua University, Beijing, CN;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
An electrostatic distribution measuring instrument includes a sensing module and a control module. The sensing module includes a plurality of electrostatic sensing elements electrically insulated from each other. The plurality of electrostatic sensing elements is single walled carbon nanotubes or few-walled carbon nanotubes. The control module is coupled to the sensing module and configured to measure a resistance variation ΔR of the sensing module and convert the resistance variation ΔR into a static electricity potential.