Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10028326 | Coexistence management of bluetooth with WLAN | Helmut Kellermann | 2018-07-17 |
| 8600367 | Hands-free telephone device of a motor vehicle | Richard Rau, Peter Schramm | 2013-12-03 |