Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10433048 | Micro speaker having a hermetically sealed acoustic chamber with increased volume | Thomas H. Tsang, Derek C. Krass, Logan A. Rotolo, Christopher Wilk | 2019-10-01 |
| 10397693 | Acoustic chambers damped with plural resonant chambers, and related systems and methods | Hongdan Tao, Anthony P. Grazian, Christopher Wilk, Matthew A. Donarski, Michael J. Newman | 2019-08-27 |
| 10368172 | Diaphragm suspension for a loudspeaker | — | 2019-07-30 |
| 10299032 | Front port resonator for a speaker assembly | Anthony P. Grazian, Christopher Wilk, Claudio Notarangelo, Hongdan Tao, Michael J. Newman +1 more | 2019-05-21 |