Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11467084 | Methods for polysilicon characterization | Junzhan Liu, Chao Shen, Zhiliang Xia, Qiangmin Wei, Lei Li +1 more | 2022-10-11 |
| 11302524 | Metal contamination test apparatus and method | Hongxia MA, Hongbin Zhu | 2022-04-12 |