Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9651380 | Integrated optical coupler and fibre-optic system having such an integrated optical coupler | Steffen Zimmermann | 2017-05-16 |
| 9417267 | Integrated optical circuit and method for measuring current as well as sensor module and measuring device | Georg Dorner, Christian Koos, Wolfgang Freude, Juerg Leuthold | 2016-08-16 |
| 9329412 | Electrooptical digital waveguide modulator | — | 2016-05-03 |
| 8866058 | Optical transceiver and method of operation thereof | — | 2014-10-21 |
| 7961373 | High-resolution digital phase modulator for a fiber-optic signal transmission or measurement device | Guenter Spahlinger, Alfons Newzella | 2011-06-14 |
| 7469075 | Digital phase modulator for a fiber-optic device | Guenter Spahlinger, Alfons Newzella | 2008-12-23 |
| 7283246 | Method for regulating the operating frequency and multifunctional integrated circuit chip for a fiber-optic gyroscope | Guenter Spahlinger | 2007-10-16 |
| 7119324 | Highly stable broadband light source and suitable stabilization method therefor | — | 2006-10-10 |
| 7102757 | Current measurement method and device based on a fiber optic in-line Sagnac interferometer | Gunter Spahlinger | 2006-09-05 |