Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D895571 | Headphones | Yutian Li | 2020-09-08 |
| D894868 | Headphones | Yutian Li | 2020-09-01 |
| 10735840 | Device for installation and removal of a ceiling speaker system | Peter C. Santoro, Dennis E. Meyer, Gregor Mittersinker, Seung Hyuk NOH, Christopher Joseph O'Connell | 2020-08-04 |
| 10555101 | Portable speaker configurations | Paul F. Fidlin, Akira Mochimaru, Craig Jackson, Gregor Mittersinker, Richard J. Carbone +2 more | 2020-02-04 |