Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9713261 | Fabrication process of stepped circuit board | Weihong Peng, Pingping Xie, Dong Liu | 2017-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9713261 | Fabrication process of stepped circuit board | Weihong Peng, Pingping Xie, Dong Liu | 2017-07-18 |