Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10594859 | Communication method, apparatus, and system | Hao Zhang | 2020-03-17 |
| 9754795 | Chemical-mechanical planarization process using silicon oxynitride anti-reflective layer | Yaohui ZHOU | 2017-09-05 |
| D477761 | Pneumatic tool | You-Jie Liu, Jing Guo | 2003-07-29 |
| D477512 | Pneumatic tool | You-Jie Liu, Jing Guo | 2003-07-22 |