Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12389874 | Pet toilet | — | 2025-08-19 |
| D795269 | Display screen or portion thereof with graphical user interface | Heli Zhong, Weifeng Liu, Zhiyuan Zhang, Shunnian Li, Xiaojun Li +4 more | 2017-08-22 |
| D790592 | Display screen or portion thereof with graphical user interface | Heli Zhong, Weifeng Liu, Zhiyuan Zhang, Shunnian Li, Xiaojun Li +4 more | 2017-06-27 |
| D790593 | Display screen or portion thereof with graphical user interface | Heli Zhong, Weifeng Liu, Zhiyuan Zhang, Shunnian Li, Xiaojun Li +4 more | 2017-06-27 |