Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10162172 | Optical lens and fixture thereof | Hung-Chien Hsieh, Zi Xu, Shen-Chieh Chen | 2018-12-25 |
| 10118801 | Direct drive system for passenger conveyer device and passenger conveyer device | Jiangxing Huang, Fengshu Yue, Shimao Chen, Jianguo Li, Hongmin Zhu +5 more | 2018-11-06 |