Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486050 | Liquid mixture for filling blind holes in copper foil | An Xie, Dongya Sun, Yuechan Li, Chunyan Cao, Liang Yang | 2022-11-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486050 | Liquid mixture for filling blind holes in copper foil | An Xie, Dongya Sun, Yuechan Li, Chunyan Cao, Liang Yang | 2022-11-01 |