Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D883981 | Facial recognition device | Ketuan Zhan | 2020-05-12 |
| D883982 | Combined facial recognition device and support | Ketuan Zhan | 2020-05-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D883981 | Facial recognition device | Ketuan Zhan | 2020-05-12 |
| D883982 | Combined facial recognition device and support | Ketuan Zhan | 2020-05-12 |