ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,406,783, issued on Sept. 2, was assigned to POLYTRONICS TECHNOLOGY CORP. (Hsinchu, Taiwan).
"Circuit protection device" was invented by Chien Hui Wu (Zhudong Township, Taiwan), Yung-Hsien Chang (Douliu, Taiwan), Cheng-Yu Tung (Tainan, Taiwan), Ming-Hsun Lu (Taoyuan, Taiwan) and Yi-An Sha (Xindian, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A circuit protection device includes a first temperature sensitive resistor, a second temperature sensitive resistor, an electrically insulating multilayer, a first and second electrode layer, and at least one external electrode. The first temperature sensitive resistor and the second temperature sensitive ...