Assignee
XIEON NETWORKS SARL
LU62 patents
Top patents by PatentIndex Score
US10038946B2Jul 31, 2018
Optical network and method for processing data in an optical network
XIEON NETWORKS SARL69 citations95
US9712242B2Jul 18, 2017
Optical network and optical network element
XIEON NETWORKS SARL8 citations84
US10749727B2Aug 18, 2020
Method for protecting a link in an optical network
XIEON NETWORKS SARL14 citations83
US9823540B2Nov 21, 2017
Optical IQ modulator control
XIEON NETWORKS SARL9 citations83
US10932019B1Feb 23, 2021
System and method for topology discovery and fiber continuity verification in network
XIEON NETWORKS SARL6 citations73
US10560189B2Feb 11, 2020
Optical network and optical network element
XIEON NETWORKS SARL2 citations73
US10305785B2May 28, 2019
Adaptive traffic routing in communication networks
XIEON NETWORKS SARL2 citations73
US9841348B2Dec 12, 2017
Fiber integrity monitoring
XIEON NETWORKS SARL4 citations73
US10498479B2Dec 3, 2019
Reconfigurable add/drop multiplexing in optical networks
XIEON NETWORKS SARL2 citations72
US9401764B2Jul 26, 2016
Optical network unit
XIEON NETWORKS SARL3 citations71
US10263708B2Apr 16, 2019
Dual parallel Mach-Zehnder-modulator device with pre-distorted driving voltages
XIEON NETWORKS SARL4 citations69
US10917170B2Feb 9, 2021
Method and apparatus for transmitting data in a super channel
XIEON NETWORKS SARL2 citations68
US11287352B2Mar 29, 2022
OTDR with increased precision and reduced dead zone using superposition of pulses with varying clock signal delay
XIEON NETWORKS SARL2 citations64
US9509407B2Nov 29, 2016
Method and device for conveying optical data
XIEON NETWORKS SARL2 citations63
US11581945B2Feb 14, 2023
Compensation of signal distoration induced by a periodic optical copropagating optical signal
XIEON NETWORKS SARL0 citations62
US10972208B2Apr 6, 2021
Method and tool for service provisioning with improved spectral efficiency in grid-less optical networks
XIEON NETWORKS SARL4 citations62
US10256946B2Apr 9, 2019
Cycle slip resilient coded modulation for fiber-optic communications
XIEON NETWORKS SARL1 citations61
US9467246B2Oct 11, 2016
Clock recovery method and clock recovery arrangement for coherent polarization multiplex receivers
XIEON NETWORKS SARL1 citations59
US11296796B2Apr 5, 2022
Dual parallel Mach-Zehnder-modulator device with pre-distorted driving voltages
XIEON NETWORKS SARL0 citations57
US11581948B2Feb 14, 2023
Adaptive constellation diagram reducing the impact of phase distortions
XIEON NETWORKS SARL0 citations52
US11137317B2Oct 5, 2021
OTDR using an electro-absorption modulator for both pulse forming and pulse detection
XIEON NETWORKS SARL0 citations52
US10177522B2Jan 8, 2019
Pump power modulation in a feed-forward control for suppressing power transients
XIEON NETWORKS SARL0 citations52
US11343599B2May 24, 2022
System and method for topology discovery and fiber continuity verification in network
XIEON NETWORKS SARL0 citations51
US10313049B2Jun 4, 2019
Signal processing in an optical receiver
XIEON NETWORKS SARL0 citations51
US10103816B2Oct 16, 2018
Method and system for decoding a modulated signal
XIEON NETWORKS SARL0 citations51
US11558113B2Jan 17, 2023
Automatic measurement of the noise performance of a transponder
XIEON NETWORKS SARL0 citations50
US11303381B2Apr 12, 2022
Processing parameter and resource sharing architecture for superchannel based transmission systems
XIEON NETWORKS SARL0 citations50
US11088775B2Aug 10, 2021
Subcarrier diversity in optical communication systems
XIEON NETWORKS SARL0 citations50
US9762019B2Sep 12, 2017
Operating a laser diode in an optical network
XIEON NETWORKS SARL0 citations50
US9281903B2Mar 8, 2016
Method and arrangement for adaptive dispersion compensation
XIEON NETWORKS SARL0 citations49
US11201676B2Dec 14, 2021
Codirectional ROPA supplied with power via a separate fiber transmitting data in opposite direction
XIEON NETWORKS SARL0 citations47
US10951321B2Mar 16, 2021
Phase modulation device, receiver, transmitter and a phase modulating method
XIEON NETWORKS SARL0 citations47
US9294196B2Mar 22, 2016
Method for processing data in an optical network element and optical network element
XIEON NETWORKS SARL0 citations47
US11388041B2Jul 12, 2022
Service-based loss forwarding in communication networks
XIEON NETWORKS SARL0 citations46
US11190306B2Nov 30, 2021
Performance monitoring for a transmission system with forward error correction
XIEON NETWORKS SARL0 citations45
US11139834B2Oct 5, 2021
Decoder for a family of rate compatible low-density parity check (LDPC) codes
XIEON NETWORKS SARL0 citations45
US11476938B2Oct 18, 2022
Bidirectional and configurable directional Raman pumping apparatus
XIEON NETWORKS SARL0 citations41
US10775318B2Sep 15, 2020
System and method for detecting a level of dirtiness of a filter mat of an airflow cooling system for telecommunications equipment
XIEON NETWORKS SARL0 citations41
US10142026B2Nov 27, 2018
Raman pumping arrangement with improved OSC sensitivity
XIEON NETWORKS SARL0 citations41
US10038516B2Jul 31, 2018
Spectral inversion detection for polarization-division multiplexed optical transmission
XIEON NETWORKS SARL0 citations41
US9998362B2Jun 12, 2018
Centralized data path establishment augmented with distributed control messaging
XIEON NETWORKS SARL0 citations41
US10862611B2Dec 8, 2020
Wavelength selective switch and reconfigurable optical add/drop multiplexer
XIEON NETWORKS SARL0 citations40
US9742519B2Aug 22, 2017
Photonic cross-connect with reconfigurable add-drop-functionality
XIEON NETWORKS SARL0 citations40
US10680648B2Jun 9, 2020
Decoding method and decoding system for a parity check code
XIEON NETWORKS SARL0 citations39
US10404531B2Sep 3, 2019
Network element of a software-defined network
XIEON NETWORKS SARL0 citations39
US9887735B2Feb 6, 2018
Method and arrangement for signal transmission and compensation of back reflections in optical access PON systems
XIEON NETWORKS SARL0 citations39
US9584250B2Feb 28, 2017
Symbol timing estimation for coherent polarization multiplex optical receivers
XIEON NETWORKS SARL0 citations39
US11190269B2Nov 30, 2021
Method and system for assigning spectral resources
XIEON NETWORKS SARL0 citations38
US11139893B2Oct 5, 2021
Method and system for media channel format set management in optical transport networks
XIEON NETWORKS SARL0 citations38
US10439730B2Oct 8, 2019
Method, device and communication system for reducing optical transmission impairments
XIEON NETWORKS SARL0 citations35
Showing the top 50 of 62 patents by PatentIndex Score.