| Patents for H04J 14 - Optical multiplex systems (27,009) |
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| 05/05/2011 | WO2011050612A1 Method, device, and system for locking wavelength of optical signal |
| 05/05/2011 | WO2011050538A1 Device and method for polarization scattering compensation |
| 05/05/2011 | WO2011050524A1 Optical transmission system, method and device based on polarization multiplexing |
| 05/05/2011 | US20110103798 Add-drop benes networks |
| 05/05/2011 | US20110103797 Pluggable optical transceiver and method for manufacturing the same |
| 05/05/2011 | US20110103796 Bidirectional multi-mode fiber interface |
| 05/05/2011 | US20110103794 Subcarrier multiplex system |
| 05/05/2011 | US20110103792 Passive optical network system and optical line terminal |
| 05/05/2011 | US20110103791 Method and System for Monitoring Optical Dispersion in an Optical Signal |
| 05/05/2011 | US20110103790 Method and System for Compensating for Optical Impairment in an Optical Signal |
| 05/04/2011 | EP2317671A1 OTDM transmitter and OTDM transmission system including a coherent optical receiver |
| 05/04/2011 | CN201821465U Optical module of hybrid multiplexing passive optical network |
| 05/04/2011 | CN201820006U 光分插复用器 OADM |
| 05/04/2011 | CN1885755B OADM site |
| 05/04/2011 | CN102047588A Remote node for wavelength-division-multiplexed passive optical network |
| 05/04/2011 | CN102047587A A WDM-PON architecture based on externally seeded optical source |
| 05/04/2011 | CN102045610A Optical signal transmission method and device, and passive optical network |
| 05/04/2011 | CN102045604A Wavelength division multiplexing (WDM) module and method for realizing single-fiber transmission in 10giga (G) Ethernet passive optical network (EPON) system |
| 05/04/2011 | CN102045127A Receiving device, sending device, system and method for photolytic polarization multiplexing |
| 05/04/2011 | CN102045126A Wavelength division multiplexing-passive optical network (WDM-PON) system and use method thereof |
| 05/04/2011 | CN102045125A Optical splitter as well as optical splitter port identification method and device |
| 05/04/2011 | CN102045115A Stabilizing light source |
| 05/04/2011 | CN101459589B Method and device for distributing network resource |
| 05/04/2011 | CN101355820B System and method for implementing doubling of wavelength use ratio of WDM passive optical network |
| 05/04/2011 | CN101309113B Optical and electrical combined monitoring apparatus and method in optical transmitting network |
| 05/04/2011 | CN101299894B Method for seeking route of optical channel in DWDM system |
| 05/04/2011 | CN101159506B PON communication channel balancing method, device and system |
| 05/04/2011 | CN101068136B Optical communication multichannel multiplexing method and system based on chromatic dispersion matching |
| 05/03/2011 | US7936994 Broadband light source using fabry perot laser diodes |
| 05/03/2011 | US7936993 Chromatic dispersion compensating apparatus |
| 05/03/2011 | US7936992 Apparatus of adjusting optical signal transmission timing |
| 05/03/2011 | US7936991 Optical line terminating apparatus and optical communication system |
| 05/03/2011 | US7936749 Node device for transfering supervisory control information in photonic network |
| 05/03/2011 | US7936662 Ranging and round trip delay timing adjustment in a multi-point to point bidirectional communication system |
| 04/28/2011 | WO2011050151A1 Coupled seed light injection for wavelength division multiplexing passive optical networks |
| 04/28/2011 | WO2011048207A1 Optical network terminal and method for the transmission/reception of digital television channels in a passive optical network |
| 04/28/2011 | WO2011047715A1 Optical transport switching node with framer |
| 04/28/2011 | WO2011047632A1 Receiver, sending device, system of optic-demodulation of polarization multiplexing and method thereof |
| 04/28/2011 | US20110097088 Introduction-side dispersion shifting of channels |
| 04/28/2011 | US20110097087 Distinct dispersion compensation for coherent channels |
| 04/28/2011 | US20110097086 Optical Broadcast Systems And Methods |
| 04/28/2011 | US20110097085 Optical transmitter, optical transmitter and receiver system, optical transmitting method and optical transmitting and receiving method |
| 04/28/2011 | US20110097084 Hierarchical Passive Networks |
| 04/28/2011 | US20110097083 Data center optical network |
| 04/28/2011 | US20110097082 Apparatus, systems, and methods related to improved optical communication modules |
| 04/28/2011 | US20110097079 Optical communication system, optical transmitter, optical receiver and methods, and correlators used therefor |
| 04/27/2011 | EP2314076A1 Method for localizing an optical network termination in an optical access network |
| 04/27/2011 | EP2314003A1 Method for data processing in an optical network, optical network component and communication system |
| 04/27/2011 | EP2313998A1 Optical fibre networks |
| 04/27/2011 | EP2313997A1 Method for data processing in an optical network, optical network component and communication system |
| 04/27/2011 | EP1488265B1 Demultiplexing optical signal receiver photonic integrated circuit |
| 04/27/2011 | CN102036133A Optical communication network and method of controlling power source in same |
| 04/27/2011 | CN102035680A Cross-equipment link protection method and system |
| 04/26/2011 | US7933522 Optical signal transmission system and optical signal transmission method |
| 04/26/2011 | US7933521 Integrated multiplexer/demultiplexer having offset transmitters and receivers for use in an optical transceiver module |
| 04/26/2011 | US7933520 High-speed wavelength selectable optical source and method thereof |
| 04/26/2011 | US7933519 Optical cross-connect using wavelength selective switches |
| 04/26/2011 | US7933288 Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service |
| 04/26/2011 | US7933266 Configurable network router |
| 04/26/2011 | CA2666046C Power spectrum monitoring and management in a wavelength division multiplexed network |
| 04/26/2011 | CA2509045C Dynamic bandwidth allocation circuit, dynamic bandwidth allocation method, optical network unit, pon system, and dynamic bandwidth allocation program and recording medium |
| 04/26/2011 | CA2416270C Optical switch for reciprocal traffic |
| 04/21/2011 | WO2011046183A1 Optical signal processing device and optical network system |
| 04/21/2011 | WO2011045981A1 Light branching apparatus, optical communication system and light multiplexing method |
| 04/21/2011 | WO2011045217A1 Optical transmission method and apparatus using ofdm |
| 04/21/2011 | WO2011044789A1 Wavelength Locker for Simultaneous Control of Multiple Dense Wavelength Division Multiplexing Transmitters |
| 04/21/2011 | US20110091215 Microwave transmission apparatus, signal processing method and device in microwave transmission apparatus |
| 04/21/2011 | US20110091214 Cascased Injection Locking of Fabry-Perot Laser for Wave Division Modulated Passive Optical Networks |
| 04/21/2011 | US20110091213 Passive optical network system and wavelength assignment method |
| 04/21/2011 | US20110091212 Packet transfer device |
| 04/21/2011 | US20110091211 Optical line terminal capable of active bandwidth allocation for passive optical network system |
| 04/21/2011 | US20110091210 Coupled Seed Light Injection for Wavelength Division Multiplexing Passive Optical Networks |
| 04/21/2011 | US20110091209 Selector in switching matrix, line redundant method, and line redundant system |
| 04/21/2011 | US20110091208 Testing optical networks |
| 04/21/2011 | US20110091202 Method for Generalized Multi-Protocol Label Switching Routing to Support Wavelength Switched Optical Network Signal Characteristics and Network Element Compatibility Constraints |
| 04/20/2011 | EP2312781A1 Method for generating a set of protecting connections |
| 04/20/2011 | EP2312770A1 Optical transmission method and apparatus using OFDM |
| 04/20/2011 | EP2311212A1 Wavelength division multiplex terminal with automatic configuration and supervision of switch connections |
| 04/20/2011 | EP2311211A1 Subcarrier multiplex system |
| 04/20/2011 | CN1863025B Method and system for processing damage in WDM system |
| 04/20/2011 | CN1859061B Method for improving optical layer protective reliability of wave division multiplex system |
| 04/20/2011 | CN1819501B High-code ratio communication system between relay satellite and low-track satellite |
| 04/20/2011 | CN102027700A Improved optical access network and nodes |
| 04/20/2011 | CN102027345A Wavelength-multiplexed signal measurement device and method |
| 04/20/2011 | CN102025440A Method and system for scanning GFEC (Generic Forward Error Correction) blind area in 100G system |
| 04/20/2011 | CN102025439A Coarse wavelength division device and system based on photonic integrated circuit |
| 04/20/2011 | CN102025416A Method, repeater and communication system for positioning submarine cable failure, |
| 04/20/2011 | CN101615967B Method, device and system for transmitting and receiving service data |
| 04/20/2011 | CN101299650B Apparatus for converting double channel wavelength based on mode splitting silicon based micro-ring |
| 04/20/2011 | CN101136703B Data transmission method, system and device |
| 04/20/2011 | CN101064568B Method and system for configuring electric relay |
| 04/20/2011 | CN101043758B 光交换系统 Optical switching system |
| 04/20/2011 | CN101030827B Method and apparatus for mapping DTM to OTN |
| 04/19/2011 | US7929862 Optical transmission system and optical transmission method |
| 04/19/2011 | US7929861 Wavelength assignment in an optical WDM network |
| 04/19/2011 | US7929201 Multistage optical amplifier with gain control using pump ratio |
| 04/19/2011 | CA2484479C Hybrid optical ring-mesh protection in a communication system |
| 04/14/2011 | WO2011044371A1 Transponder aggregator without wavelength selector colorless and directionless multi-degree roadm node |
| 04/14/2011 | WO2011043122A1 Optical signal transmitter apparatus, optical signal receiver apparatus, wavelength de-multiplex optical communication apparatus and wavelength path system |
| 04/14/2011 | US20110087799 Flyways in Data Centers |