Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10033651 | Method and device for regulating a quality of service between a local area network and a wide area network | Klaus Schneider, Frank Hofmann, Ralf Luebben, Gafur Zymeri, Volker Blaschke | 2018-07-24 |
| 9967641 | Microphone system | Hartwig Koch, Holger Kiehne, Florian Klingler, Frank Hofmann, Gerald Spreitz +1 more | 2018-05-08 |
| 9184858 | Microphone system and method for selecting an operating frequency for a or said microphone system and computer program | Hartwig Koch, Holger Kiehne, Florian Klingler, Frank Hofmann, Gerald Spreitz +1 more | 2015-11-10 |
| 9185479 | Microphone module and microphone system having the microphone module | Hartwig Koch, Holger Kiehne, Florian Klingler, Frank Hofmann, Gerald Spreitz +1 more | 2015-11-10 |
| 9071913 | Network system for audio equipment, method and computer program | Hartwig Koch, Holger Kiehne, Florian Klingler, Frank Hofmann, Gerald Spreitz +1 more | 2015-06-30 |