Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10812930 | Positioning system and positioning method based on magnetic field intensity | Chao Lu, Hung-Ya Tsai | 2020-10-20 |
| 10645668 | Indoor positioning system and method based on geomagnetic signals in combination with computer vision | Hung-Ya Tsai | 2020-05-05 |