Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12229186 | Place search by audio signals | Yongzhong Lee, Alastair Tse, Hsun Tang, Charles Su, Ricardo Escutia | 2025-02-18 |
| 12147486 | System and method for representing busyness using content specific to a place | Kevin Kwok, Samuel G. Beckman, Winston Hsu, Christopher John Davie, Paul Henry Sullivan +1 more | 2024-11-19 |
| 11841900 | Place search by audio signals | Yongzhong Lee, Alastair Tse, Hsun Tang, Charles Su, Ricardo Escutia | 2023-12-12 |
| 11468116 | Place search by audio signals | Yongzhong Lee, Alastair Tse, Hsun Tang, Charles Su, Ricardo Escutia | 2022-10-11 |