Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8743919 | Method for generating coherent-phase light fields having a predefinable value of the frequency thereof, and optical frequency synthesizer | Erik Benkler | 2014-06-03 |
| 5539520 | Interferometer using frequency modulation of the carrier frequency | — | 1996-07-23 |
| 5260762 | Device for non-contact measurement of speed, displacement travel and/or distance | — | 1993-11-09 |