Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11094534 | Surface oxidation method for wafer | Huijun Xu, Yujia Zhuang, Hao Wang | 2021-08-17 |
| 11084104 | Hand-tight drill chuck with lock | — | 2021-08-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11094534 | Surface oxidation method for wafer | Huijun Xu, Yujia Zhuang, Hao Wang | 2021-08-17 |
| 11084104 | Hand-tight drill chuck with lock | — | 2021-08-10 |