Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D955233 | Thermo-hygrometer | Cheng Gong, Wenlong Wu | 2022-06-21 |
| D952477 | Thermo-hygrometer | Cheng Gong, Wenlong Wu | 2022-05-24 |
| D942282 | Hygrothermograph | Cheng Gong, Wenlong Wu | 2022-02-01 |
| D937061 | Hygrothermograph | Cheng Gong, Wenlong Wu | 2021-11-30 |