Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11050576 | Intercom-network station, intercom network, and method | Jiou-Pahn Lee | 2021-06-29 |
| 11019218 | Talk station for intercom network | Stephan SCHAAF, Bernhard Hanisch, Jake Dodson | 2021-05-25 |
| 10931807 | Device for intercom network | — | 2021-02-23 |
| 10904683 | Intercom network and terminal therefor | Christian Diehl | 2021-01-26 |