Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11151179 | Method, apparatus and electronic device for determining knowledge sample data set | Shuangjie Li, Yabing Shi, Haijin Liang, Yang Zhang | 2021-10-19 |
| D918316 | Foldable pedal bike | — | 2021-05-04 |