Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7411666 | Optical time domain reflectometry system at different wavelengths | — | 2008-08-12 |
| 7317518 | Determination of an optical property of a DUT by OTDR measurement | — | 2008-01-08 |
| 7068358 | Visual fault detection for optical measurements | Joachim Peerlings | 2006-06-27 |
| 6836318 | Reflectometer with improved receiver sensitivity | — | 2004-12-28 |
| 6771359 | Fiber connection fault visualization | — | 2004-08-03 |
| 6646726 | Optical measuring device with imaging unit | Peter Schweiger | 2003-11-11 |
| 6388741 | Localization of faults in an optical fiber | — | 2002-05-14 |
| 6067150 | Remote measurement of wavelength dependent information about optical components | Peter Thoma | 2000-05-23 |
| 5621518 | Optical time domain reflectometer (OTDR) with improved dynamic range and linearity | — | 1997-04-15 |
| 4968880 | Method and apparatus for performing optical time domain reflectometry | — | 1990-11-06 |