Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12022536 | Method, system and device for providing a setup of an enhanced call via a wireless local area network | Fedor Maas | 2024-06-25 |
| 10560570 | Method, system and device for providing a setup of an enhanced call via a wireless local area network | Fedor Maas | 2020-02-11 |
| 9807245 | Forwarding telephone calls to a mobile terminal via a femtocell | Antoine Den Brok | 2017-10-31 |
| 8706098 | Method of conditionally routing a call made to a fixed telephone number | Peter Goeijers, Helmuth Dekkers | 2014-04-22 |
| 8571563 | Method of conditionally routing a call made to a fixed telephone number | Antoine Den Brok | 2013-10-29 |
| 8406411 | Method of conditionally routing a call made to a fixed telephone number | Antoine Den Brok | 2013-03-26 |
| 7004327 | Method for sink and float separation of fine grained mineral raw materials | Heinrich Emil Jerzembski | 2006-02-28 |
| 6823607 | Plant for the drying and treatment of pourable mineral material | Heinrich Emil Jerzembski | 2004-11-30 |