Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129874 | Radial piston hydraulic device distributing flow by pilot operated check valves and operating method thereof | Tong GUO, Tao Luo, Tianliang Lin, Qihuai Chen, Haoling Ren +1 more | 2024-10-29 |
| 12055124 | Four-quadrant radial piston hydraulic device and working method thereof | Tong GUO, Xiaomin Huang, Tao Luo, Tianliang Lin, Jianping Liu +1 more | 2024-08-06 |
| 11781537 | Radial piston hydraulic device distributed by pilot operated check valves | Tong GUO, Tao Luo, Tianliang Lin, Qihuai Chen, Haoling Ren +1 more | 2023-10-10 |
| 10814433 | Laser based system for cutting transparent and semi-transparent substrates | — | 2020-10-27 |
| 8159125 | Color temperature adjustable lamp | — | 2012-04-17 |
| 6978065 | Ruggedized optical fiber collimator | Ying-Moh Liu, Yeou-Yen Cheng | 2005-12-20 |
| 6873760 | Integrated optical fiber collimator | Yeou-Yen Cheng | 2005-03-29 |