Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11191158 | Circuit board and process for preparing the same | Shanyin YAN, Yongjing XU, Zhongqiang Yang | 2021-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11191158 | Circuit board and process for preparing the same | Shanyin YAN, Yongjing XU, Zhongqiang Yang | 2021-11-30 |