Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10726446 | Method and apparatus for pushing information | Wenkai Dai, Kai Sun | 2020-07-28 |
| D886748 | Door opener | — | 2020-06-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10726446 | Method and apparatus for pushing information | Wenkai Dai, Kai Sun | 2020-07-28 |
| D886748 | Door opener | — | 2020-06-09 |