Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448318 | Seal ring structure | Hai Biao Yao, Su Xing, Purakh Raj Verma | 2022-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448318 | Seal ring structure | Hai Biao Yao, Su Xing, Purakh Raj Verma | 2022-09-20 |