Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10388529 | Method for preparing substrate with insulated buried layer | Xing Wei, Yongwei Chang, Guoxing CHEN, Lu Fei, Xi Wang | 2019-08-20 |
| 10361114 | Method for preparing substrate with carrier trapping center | Xing Wei, Yongwei Chang, Guoxing CHEN, Lu Fei, Xi Wang | 2019-07-23 |