Chia-Hung Chang
Xiamen Sanan Optoelectronics Technology Co. · Xiamen San'An Optoelectronics Co. · Quanzhou Sanan Semiconductor Technology Co.
Total Patents:
33
Overall Rank:
#105,484
Years Active:
2013–2025
Xiamen Sanan Optoelectronics Technology Co. Rank:
#12