Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11838059 | Optical assembly and method for optical signal processing | Patrick Runge, Martin Schell | 2023-12-05 |
| 9625323 | Method for determining the relative temporal position of electromagnetic pulses and determination device | Roman Dietz, Helmut Roehle | 2017-04-18 |
| 9354168 | Method and apparatus for determining a substance using THz radiation | Helmut Roehle | 2016-05-31 |
| 9147789 | Fast photoconductor | Harald Kuenzel, Helmut Roehle | 2015-09-29 |
| 9103774 | Method and device for identifying a material | Helmut Roehle, Dennis Stanze | 2015-08-11 |
| 9018646 | Fast photoconductor | Harald Kuenzel, Helmut Roehle, Klaus Biermann | 2015-04-28 |
| 8975584 | Improved-efficiency fibre-coupled terahertz system | Helmut Roehle, Dennis Stanze, Roman Dietz | 2015-03-10 |
| 8953937 | Arrangement for generating a signal having an adjustable time position or phase position | Helmut Roehle, Dennis Stanze | 2015-02-10 |
| 8901497 | Method for creating and coherently detecting terahertz radiation | Heinz-Gunter Bach, Helmut Roehle | 2014-12-02 |
| 8546762 | Method and arrangement for carrying out time-domain measurements | Helmut Roehle | 2013-10-01 |
| 8463087 | Beat signal generating device for use in a Terahertz system, Terahertz system and use of a beat signal generating device | — | 2013-06-11 |
| 8064740 | Arrangement for the electro-optical control and fast modulation of THz transmitters and THz measuring systems | Michael Feiginov, Cezary Sydlo | 2011-11-22 |
| 7209666 | Optical clock recovery device for recovering the clock from an optical signal | Dominique Chiaroni, Bruno Lavigne, Fabrice Devaux, Carsten Bornholdt, Stephan Bauer | 2007-04-24 |
| 6628855 | Optical differentiation device | Alexandre Shen, Jean-Guy Provost, Fabrice Devaux, Tolga Tekin, Michael Schlak +1 more | 2003-09-30 |
| 6215805 | Q-switched semiconductor laser | Martin Moehrle | 2001-04-10 |
| 6122306 | Self-pulsing multi-section laser | Martin Moehrle, Uwe Feiste, Juergen Hoerer-Dragendorf | 2000-09-19 |
| 5185645 | Measurement method for the determination of low levels of optical absorption | Alain Reboux, Bertrand Huet | 1993-02-09 |