Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9839983 | Machine tool of high-frequency vibration | Hsin-Pao Chen, Chung-Kuang Lin, Jui-Hsiung Yen | 2017-12-12 |
| 9813120 | Base station, and method and device for returning signal | Yungang Li, Ganghua Yang, Yi Wang | 2017-11-07 |