Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D929349 | Curtain controller | Baoguo Tan | 2021-08-31 |
| D923589 | Curtain controller | — | 2021-06-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D929349 | Curtain controller | Baoguo Tan | 2021-08-31 |
| D923589 | Curtain controller | — | 2021-06-29 |