Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D881216 | Display screen or portion thereof with graphical user interface | Shuangyang Duan, Cheng Xie | 2020-04-14 |
| D880507 | Display screen or portion thereof with graphical user interface | Shuangyang Duan, Cheng Xie | 2020-04-07 |