Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10454437 | Zone volume control | — | 2019-10-22 |
| 10284158 | Volume interactions for connected subwoofer device | Frank Marino, Robert A. Lambourne | 2019-05-07 |
| D841044 | Display screen or portion thereof with graphical user interface | Liesbeth van den Berg, Abhishek Kumar, Amber Brown, Mark Trammell, Robert A. Lambourne +1 more | 2019-02-19 |