Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9706275 | Method and apparatuses for performing network functions in a passive optical network | Harald Schmuck, Michael Straub, Thomas Pfeiffer | 2017-07-11 |
| 8681962 | Method for a telecommunication's network, central office, and network terminating unit | Thomas Pfeiffer | 2014-03-25 |
| 8625987 | Monitoring method for a passive optical network | Thomas Pfeiffer, Michael Straub, Harald Schmuck | 2014-01-07 |
| 8467677 | Method for monitoring a passive optical network using monitoring units | Michael Straub, Harald Schmuck, Lothar Jentsch | 2013-06-18 |
| 8452173 | Optical network, monitoring unit and monitoring method | Harald Schmuck, Michael Straub | 2013-05-28 |
| 8180217 | Method for coordinating measurements and calibrations in a passive optical network | Richard Heidemann | 2012-05-15 |
| 7684699 | Optical transceiver module for monitoring an optical fiber and method for making available measuring data from monitoring an optical fiber | Harald Schmuck, Thomas Pfeiffer | 2010-03-23 |
| 6379778 | Method of checking the accuracy of the result of a multistep etching process | — | 2002-04-30 |
| 6081635 | Microoptical module with a WDM filter and an optical isolator for fiber-optic amplifier systems | — | 2000-06-27 |
| 6077449 | Method of checking the accuracy of the result of a multistep etching process | — | 2000-06-20 |
| 6064781 | Micro-optic device with means for precisely positioning micro-optic components | Gerhard Seibold | 2000-05-16 |
| 5818994 | Device for the unadjusted coupling of a number of optical waveguides to a laser array | — | 1998-10-06 |