Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D966918 | Doorbell | Qin Tan | 2022-10-18 |
| D967091 | Monitor | Chenyu Zhang, Yingpeng Li, Qin Tan | 2022-10-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D966918 | Doorbell | Qin Tan | 2022-10-18 |
| D967091 | Monitor | Chenyu Zhang, Yingpeng Li, Qin Tan | 2022-10-18 |