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Beam shaping acoustic signal travel time flow meter |
Juergen Heinz-Friedrich Skripalle, Trung Dung Luong, Claus-Dieter Ohl |
2022-05-17 |
| 11156488 |
Compact wide angle acoustic transducer |
Claus-Dieter Ohl, Trung Dung Luong |
2021-10-26 |
| 10928414 |
Signal travel time flow meter |
Trung Dung Luong, Claus-Dieter Ohl, Juergen Heinz-Friedrich Skripalle |
2021-02-23 |
| 10598684 |
Beam shaping acoustic signal travel time flow meter |
Juergen Heinz-Friedrich Skripalle, Trung Dung Luong, Claus-Dieter Ohl |
2020-03-24 |
| 10551405 |
Signal travel time flow meter |
Trung Dung Luong, Claus-Dieter Ohl, Juergen Heinz-Friedrich Skripalle |
2020-02-04 |
| 10480971 |
Compact wide angle acoustic transducer |
Claus-Dieter Ohl, Trung Dung Luong |
2019-11-19 |
| 10036763 |
Beam shaping acoustic signal travel time flow meter |
Juergen Heinz-Friedrich Skripalle, Trung Dung Luong, Claus-Dieter Ohl |
2018-07-31 |
| 9903882 |
Signal travel time flow meter |
Trung Dung Luong, Claus-Dieter Ohl, Juergen Heinz-Friedrich Skripalle |
2018-02-27 |
| 9726590 |
Suspended sediment meter |
Juergen Heinz-Friedrich Skripalle, Nguyen Hoang Ha |
2017-08-08 |
| 8600090 |
Hearing aid and in-the-ear-device |
Harald Klemenz |
2013-12-03 |
| 7742612 |
Method for training and operating a hearing aid |
Matthias Fröhlich |
2010-06-22 |
| 7324650 |
Hearing aid device with automatic situation recognition |
Eghart Fischer, Volkmar Hamacher, Thomas Hopf, Frank Wagner |
2008-01-29 |