Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11792561 | Wireless earphones that play lossy compressed streaming audio | Michael J. Koss, Michael J. Pelland, Michael Sagan, Gregory J. Hallingstad, Jeffrey K. Bovee +1 more | 2023-10-17 |
| 11653139 | Wireless earphones that play lossy compressed streaming audio | Michael J. Koss, Michael J. Pelland, Michael Sagan, Gregory J. Hallingstad, Jeffrey K. Bovee +1 more | 2023-05-16 |
| 11606638 | Wireless earphones with digital signal processors | Michael J. Koss, Michael J. Pelland, Michael Sagan, Gregory J. Hallingstad, Jeffrey K. Bovee +1 more | 2023-03-14 |
| 11582546 | Wireless earphones with hanger bars | Michael J. Koss, Michael J. Pelland, Michael Sagan, Gregory J. Hallingstad, Jeffrey K. Bovee +1 more | 2023-02-14 |