Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11317485 | Light emitting control circuit of knob | Xuefei Mao, Bin Shen | 2022-04-26 |
| 11249110 | Resistivity probes with curved portions | Walter H. Johnson, Nanchang Zhu, Jianli Cui, Zhu Shi, Zhuoxian Zhang +4 more | 2022-02-15 |