Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12229186 | Place search by audio signals | Yongzhong Lee, Alastair Tse, Ken Kawamoto, Charles Su, Ricardo Escutia | 2025-02-18 | |
| 11841900 | Place search by audio signals | Yongzhong Lee, Alastair Tse, Ken Kawamoto, Charles Su, Ricardo Escutia | 2023-12-12 | $79,228,000 |
| 11468116 | Place search by audio signals | Yongzhong Lee, Alastair Tse, Ken Kawamoto, Charles Su, Ricardo Escutia | 2022-10-11 | $77,940,000 |