Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11436462 | Accessory for a tag device and a tag device using the same | Leung Chiu | 2022-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11436462 | Accessory for a tag device and a tag device using the same | Leung Chiu | 2022-09-06 |