Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11651954 | Method for porosifying a material and semiconductor structure | Tongtong ZHU, Yingjun Liu | 2023-05-16 |
| 11631782 | Method for electrochemically etching a semiconductor structure | Tongtong ZHU, Yingjun Liu, Peter Griffin | 2023-04-18 |