Patents/Inventors

Tzeng-guang Tsai

Miaoli CountyTW3 patents

4 Patents

US125436092026
Common Cathode Electrode Structure for Vertical LED Pixel Package
EXCELLENCE OPTO. Inc.
0 cites
US120211102024
Three-in-one RGB Mini-led Device
EXCELLENCE OPTOELECTRONICS Inc.
0 cites
US118698162024
LED Package with Multiple Test Pads and Parallel Circuit Elements
EXCELLENCE OPTO. Inc.
0 cites
US118698172024
Vertical Light Emitting Diode Chip Package with Electrical Detection Position
EXCELLENCE OPTO. Inc.
0 cites