Issued Patents All Time
Showing 25 most recent of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12191913 | Optical transmitter for passive optical networks | Roland Ryf, Rene-Jean Essiambre | 2025-01-07 |
| 11178472 | Monitoring multiple passive optical networks | Michael Straub, Thomas Pfeiffer, Joerg Hehmann | 2021-11-16 |
| 10390272 | Inbound handover for macrocell-to-femtocell call transfer | Paul Shala Henry, Byoung-Jo Kim | 2019-08-20 |
| 10168247 | Method, apparatus and system for minimally intrusive fiber identification | Nicholas J. Frigo, Kenneth C. Reichmann | 2019-01-01 |
| 9797807 | Method, apparatus and system for minimally intrusive fiber identification | Nicholas J. Frigo, Kenneth C. Reichmann | 2017-10-24 |
| 9534982 | Method, apparatus and system for minimally intrusive fiber identification | Nicholas J. Frigo, Kenneth C. Reichmann | 2017-01-03 |
| 9414273 | Inbound handover for macrocell-to-femtocell call transfer | Paul Shala Henry, Byoung-Jo Kim | 2016-08-09 |
| 9243973 | Method, apparatus and system for minimally intrusive fiber identification | Nicholas J. Frigo, Kenneth C. Reichmann | 2016-01-26 |
| 9014561 | Wavelength upgrade for passive optical networks | Mark David Feuer, Kenneth C. Reichmann, Kent McCammon | 2015-04-21 |
| 8811780 | Method, apparatus and system for minimally intrusive fiber identification | Nicholas J. Frigo, Kenneth C. Reichmann | 2014-08-19 |
| 8699881 | Method and apparatus for providing passive optical networks with extended reach and/or split | Han Hyub Lee, Kenneth C. Reichmann, Xiang Zhou | 2014-04-15 |
| 8655175 | Method and apparatus for enabling multiple passive optical networks to share one or more sources | Han Hyub Lee, Kenneth C. Reichmann, Xiang Zhou | 2014-02-18 |
| 8625992 | Method and apparatus for enabling multiple optical line termination devices to share a feeder fiber | Han Hyub Lee, Kenneth C. Reichmann, Xiang Zhou | 2014-01-07 |
| 8532485 | System and method for operating transparent node for WDM shared “virtual ring” networks | Nicholas J. Frigo, Kenneth C. Reichmann, Aleksandra Smiljanic | 2013-09-10 |
| 8238751 | Method and apparatus for enabling multiple optical line termination devices to share a feeder fiber | Han Hyub Lee, Kenneth C. Reichmann, Xiang Zhou | 2012-08-07 |
| 8224183 | Method and apparatus for enabling multiple passive optical networks to share one or more sources | Han Hyub Lee, Kenneth C. Reichmann, Xiang Zhou | 2012-07-17 |
| 8068733 | Method for operating transparent node for WDM shared “virtual ring” networks | Nicholas J. Frigo, Kenneth C. Reichmann, Aleksandra Smiljanic | 2011-11-29 |
| 8023774 | Method, apparatus and system for minimally intrusive fiber identification | Nicholas J. Frigo, Kenneth C. Reichmann | 2011-09-20 |
| 8003933 | Method and apparatus for blocking ambient light in a live fiber optic identifying device | Kenneth C. Reichmann | 2011-08-23 |
| 7860393 | System for flexible multiple broadcast service delivery over a WDM passive optical network based on RF block-conversion, of RF service bands within wavelength bands | Martin Birk, Kenneth C. Reichmann, Nicholas J. Frigo, Cedric Fung Lam | 2010-12-28 |
| 7844179 | Method for operating transparent node for WDM shared “virtual ring” networks | Nicholas J. Frigo, Kenneth C. Reichmann, Aleksandra Smiljanic | 2010-11-30 |
| 7746547 | Multi-band hybrid SOA-Raman amplifier for CWDM | Kenneth C. Reichmann, Xiang Zhou | 2010-06-29 |
| 7738164 | Multi-band hybrid SOA-Raman amplifier for CWDM | Kenneth C. Reichmann, Xiang Zhou | 2010-06-15 |
| 7725028 | Method for flexible multiple broadcast service delivery over a WDM passive optical network based on RF block-conversion of RF service bands with wavelength bands | Martin Birk, Kenneth C. Reichmann, Nicholas J. Frigo, Cedric Fung Lam | 2010-05-25 |
| 7626757 | Multi-band hybrid SOA-raman amplifier for CWDM | Kenneth C. Reichmann, Xiang Zhou | 2009-12-01 |