Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11754467 | Three-dimensional force loading device for motor spindle | Chengming Zhang, Liyi Li, Jiaxi Liu | 2023-09-12 |
| 10102195 | Attribute fill using text extraction | Jianhui Wu, Taibai Xu, Wenke Zhang, Rongzhou Shen, Krishnamurthy Viswanathan +2 more | 2018-10-16 |
| 9621084 | Thrust compensation system of dual-winding voice coil motor | Liyi Li, Donghua Pan, Qingbo Guo, Chengming Zhang | 2017-04-11 |