Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127572 | L-shaped plasma confinement ring for plasma chambers | Yi-Hwa Song | 2021-09-21 |
| 11016469 | NC control method and a NC control apparatus | Huicheng Zhou, Chenglei Zhang, Yakun Jiang | 2021-05-25 |