Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479285 | Wheeled carrying apparatus | Zheng-Wen Guo, Er Xue Wang, Mingxing Sun, Hongtao Yin | 2022-10-25 |
| 11358624 | Wheeled carrying apparatus | Zheng-Wen Guo, Er Xue Wang, Mingxing Sun, Cheng-Nan Chiang | 2022-06-14 |