Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11188131 | Calculation board power stage circuit, and calculation board | Xin Chang, Yanhong Qiu | 2021-11-30 |
| 11152278 | Heat sink, integrated circuit chip and circuit board | Micree Zhan, Wenjie CHENG | 2021-10-19 |