Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127867 | Monocrystalline germanium wafers, method for preparing the same, method for preparing ingots and use of monocrystalline wafers | Rajaram Shetty, Yuanli Wang, Yvonne Zhou, Weiguo Liu | 2021-09-21 |
| 11094549 | Indium phosphide wafer having pits on the back side, method and etching solution for manufacturing the same | Liugang Wang, Haimiao Li | 2021-08-17 |