RH

Ren-Haur Hwang

PT Protectronics Technology: 4 patents #1 of 8Top 15%
Overall (All Time): #1,259,272 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7102483 Multi-layer over-current protector Chien-Shan Huang, Rei-Yian Chen, Jui-Kuang Chang 2006-09-05
7069641 Method for preparing composite materials of a positive temperature coefficient thermistor Der-Yang Liu, Chen-Ron Lin 2006-07-04
6873244 Surface mountable laminated thermistor device Chien-Shan Huang, Chih-Yi Chang 2005-03-29
6590491 Structure for composite materials of positive temperature coefficient thermistor devices and method of making the same Der-Yang Liu, Chen-Ron Lin 2003-07-08