Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10491643 | Intelligent augmented audio conference calling using headphones | Gaetan R. Lorho, Jonathan D. Sheaffer | 2019-11-26 | $106,937,000 |
| 10469940 | Valve for acoustic port | Martin D. Taylor, Hongdan Tao, Claudio Notarangelo, Benjamin J. Pope, Scott P. Porter +2 more | 2019-11-05 | $118,994,000 |
| 9967664 | Sensor assembly for measuring diaphragm displacement and temperature in a micro speaker | Yang Boon Quek, Scott P. Porter, Roderick B. Hogan, Hongdan Tao, Christopher Wilk +1 more | 2018-05-08 | $70,060,000 |