Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795565 | Surface treatment method of copper for the assembly of polymer and copper | Guo Tie Long | 2023-10-24 |
| 11618952 | Surface treatment method of magnesium for the assembly of polymer and magnesium | Guo Tie Long, Zhen Guo Xing | 2023-04-04 |