Inventor
LAI JYUN-LIN
TW3 patents
Patents
3 patentsUS10557609B2Feb 11, 2020
Light projection device
CHIAN YIH OPTOTECH CO LTD4 citations68
US10801688B2Oct 13, 2020
Vehicle lamp device and high-speed lighting vehicle lamp module
CHIAN YIH OPTOTECH CO LTD1 citations60
US10823360B2Nov 3, 2020
Headlight device and bending headlight module thereof
CHIAN YIH OPTOTECH CO LTD0 citations49