Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12077466 | Particle exhaust apparatus for optical fiber draw furnace | Guoqiang Chen | 2024-09-03 |
| 11407012 | Sonic cleaning of optical fiber draw furnace | Xiaoming Chen, Yun Li | 2022-08-09 |
| 10173241 | Coating method | Zhiqiang Li, Dongdong Yin, Xuepei Cheng, Wei Zhang | 2019-01-08 |
| 7740050 | Mold for manufacturing heat dissipation apparatus | NIEN-TIEN CHENG, Chen-Shen Lin | 2010-06-22 |