Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10872595 | Flexible acoustic waveguide device | Michael Tiene, David Meeker | 2020-12-22 |
| 10785551 | Portable loudspeaker | Allen T. Graff, Roman N. Litovsky, Bojan Rip, Jason D. Silver, Donna Marie Sullivan +1 more | 2020-09-22 |
| 10777171 | Electric musical instrument having a bridge | Michael Tiene, Roman N. Litovsky, Mikhail Ioffe | 2020-09-15 |
| 10667039 | Acoustic device having an electro-acoustic transducer mounted to a passive radiator diaphragm | Roman N. Litovsky, Michael Tiene | 2020-05-26 |
| 10555071 | Eyeglass headphones | Ray Scott Wakeland, Ryan C. Struzik, Jason D. Silver | 2020-02-04 |
| 10531186 | Acoustic device | Roman N. Litovsky, Michael Tiene | 2020-01-07 |