RH

Ren-Haur Hwang

PT Protectronics Technology: 1 patents #2 of 3Top 70%
Overall (2003): #136,404 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
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