- PTC is a Consumer ASIC Design House established in May 1986 providing both standard ICs and custom Designed ASICs. PTC Products include encoder/decoders, remote control transmitter/receivers, fan controllers, multi-media audio controllers, memory ICs, VFD drivers, LED drivers, LCD Drivers, Memory chips, MP3 decoder and many more.... ...www.princeton.com.tw
- www.gce.com.tw