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:
Aug. 09, 2016
Filed:
Sep. 28, 2012
Mean-jue Tung, Kinmen County, TW;
Wen-song Ko, Hsinchu, TW;
Ming-da Yang, Taichung, TW;
Li-chun Wang, Hsinchu County, TW;
Mean-Jue Tung, Kinmen County, TW;
Wen-Song Ko, Hsinchu, TW;
Ming-Da Yang, Taichung, TW;
Li-Chun Wang, Hsinchu County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An electromagnetic interference (EMI) shielding device and manufacturing method thereof are provided. The EMI shielding device includes at least one ferrite material outer layer, a first and a second electrodes within the ferrite material outer layer, and a positive temperature coefficient resistor (PTCR) core layer sandwiched between the first and the second electrodes in the ferrite material outer layer. The first and the second electrodes extend to two ends of the ferrite material outer layer respectively.