Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10491140 | Piezo ceramic planar motor and driving method thereof | Junbin Zhang | 2019-11-26 |
| 10218292 | Active positioning encoder and operating method therefor | Junbin Zhang, Zonghao Chen, Jian Gao | 2019-02-26 |