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. 03, 2015
Filed:
Sep. 14, 2012
Shih-hsien Cheng, Kaohsiung, TW;
Ming-jhe Du, Tainan, TW;
Lien-yi Cho, Miaoli County, TW;
Yu-ting Cheng, New Taipei, TW;
Yung-chang Chen, Changhua County, TW;
Shih-Hsien Cheng, Kaohsiung, TW;
Ming-Jhe Du, Tainan, TW;
Lien-Yi Cho, Miaoli County, TW;
Yu-Ting Cheng, New Taipei, TW;
Yung-Chang Chen, Changhua County, TW;
Industrial Technology Research Institute, Hsin-Chu, TW;
Abstract
The invention discloses an electrical sensor for a two-wire power cable. The sensor includes: a flexible substrate joined onto the power cable or the protective jacket thereon; an inductive coil formed on the flexible substrate; a pair of metal electrodes formed on the flexible substrate and at the opposite sides of the power cable, respectively; and a readout circuit formed on the flexible substrate, electrically connected to the inductive coil so as to measure the current in the power cable, and electrically connected to the metal electrodes so as to measure the voltage in the power cable.