Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7854335 | Hanging module for holding workpieces | Yu-Chuan Chen, Peng Qin, Xiao-Lin Wu | 2010-12-21 |
| 7820940 | Laser engraving mechanism and engraving method of using the same | HUNG-CHANG LEE, Yu-Chuan Chen, Chuang Liu, Kai Yin | 2010-10-26 |
| 7798340 | Rack apparatus with retaining member for use in anodizing | HUNG-CHANG LEE, Yu-Chuan Chen, YONG ZHANG, Xiao-Lin Wu, ZHAN-GANG ZHU | 2010-09-21 |
| 7757870 | Rack apparatus for treatment processes | Zheng Xie, GUO-YOU XIONG, Xian-Feng Luo, HUA-JIE ZHENG, Zhi Li | 2010-07-20 |