Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11200389 | Tag selection type optical RFID tag depending on presence or not of visible light | Sangmok Lee | 2021-12-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11200389 | Tag selection type optical RFID tag depending on presence or not of visible light | Sangmok Lee | 2021-12-14 |