Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12413890 | Dual-speaker system | Daniel K. Boothe, Martin E. Johnson, David A. Kalinowski, Peter V. Jupin | 2025-09-09 | |
| 12283265 | Own voice reverberation reconstruction | — | 2025-04-22 | |
| 12101612 | Smart speaker power management | Zhigang Dang, Daniel Naito, Evan J. Thompson, Peter Poon, Manasi Lagare +1 more | 2024-09-24 | $301,193,000 |
| 11910171 | Smart speaker power management | Zhigang Dang, Daniel Naito, Evan J. Thompson, Peter Poon, Manasi Lagare +1 more | 2024-02-20 | $143,830,000 |
| 10469044 | Power mitigation for loudspeaker amplifiers | James M. Hollabaugh, Hannes Breitschaedel | 2019-11-05 | $118,994,000 |
| 10194249 | Multi-coil loudspeaker driver | Sylvain J. Choisel, Simon K. Porter | 2019-01-29 | $91,346,000 |