Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10809409 | Method and circuit for detecting media at different depths | Mingfeng Guo, Zhihong Chen, Fanjian Zeng | 2020-10-20 |
| 10782434 | Circuit and method for detecting medium under gypsum board | Mingfeng Guo, Zhihong Chen, Fanjian Zeng | 2020-09-22 |