| Patents for H04B 10 - Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication (73,125) |
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| 07/14/2011 | WO2011083165A1 Network element |
| 07/14/2011 | WO2011083018A1 Optical signal receiver |
| 07/14/2011 | WO2011083015A1 Method for transmitting data on an optical channel |
| 07/14/2011 | WO2011082860A2 Method and device for optical transmission of data |
| 07/14/2011 | WO2011082713A2 Nonlinearity compensation in optical communication systems via iterative signal clipping and a multiple led transmitter |
| 07/14/2011 | WO2011046396A3 Apparatus and method for channel aggregation and guard channel indication for visible light communication |
| 07/14/2011 | US20110173696 Quantum communication system and method |
| 07/14/2011 | US20110170881 Light receiving device and light receiving method |
| 07/14/2011 | US20110170880 Variable optical attenuator integration into transmitter optical subassemblies |
| 07/14/2011 | US20110170878 Apparatus and method for generating optical pulses |
| 07/14/2011 | US20110170877 Optical transmitter apparatus |
| 07/14/2011 | US20110170876 System and method for transmitting signals |
| 07/14/2011 | US20110170875 Signal output device, and output apparatus of signal source of signals and of laser beam pulses |
| 07/14/2011 | US20110170874 Method, system, and apparatus for optical communication |
| 07/14/2011 | US20110170873 Apparatus and Method For Generating Frequency-Locked Optical Comb Sources |
| 07/14/2011 | US20110170871 Apparatus of adjusting optical signal transmission timing |
| 07/14/2011 | US20110170869 Polarization multiplexing transmitter and transmission system |
| 07/14/2011 | US20110170868 Method and Apparatus for Accommodating Differrent Clock Frequencies in an Ethernet Passive Optical Network |
| 07/14/2011 | US20110170863 Phase modulated signal receiver |
| 07/14/2011 | US20110170862 Optical communications in reciprocal networks based on wavelength switching |
| 07/14/2011 | US20110170861 Method and device for adjusting transmission of transport network data |
| 07/14/2011 | US20110170858 Network security using optical attenuation data |
| 07/14/2011 | US20110170857 Verification of path integrity in optical switch network |
| 07/14/2011 | US20110170856 Optical transmission device |
| 07/14/2011 | US20110169739 Optical navigation devices |
| 07/14/2011 | DE10245494B4 Mehrfachimpulsgeber für elektromagnetische Strahlung Multiple pulse of electromagnetic radiation |
| 07/14/2011 | DE102010004285A1 Netzelement Network element |
| 07/13/2011 | EP2343846A2 Polarization multiplexing transmitter and transmission system |
| 07/13/2011 | EP2343841A1 Light receiving device and light receiving method |
| 07/13/2011 | EP2343840A1 Method, device and optical node for coherent reception of an optical signal |
| 07/13/2011 | EP2343839A1 A method, apparatus and systme for managing the optical node information in an optical distribution network |
| 07/13/2011 | EP2342844A1 Electronic apparatus having means for suppressing signal reflections of an internal signal source |
| 07/13/2011 | EP2342843A1 High loss loop back for long repeater span |
| 07/13/2011 | CN201898587U Optical line terminal (OLT) local-side equipment of network 2U rack |
| 07/13/2011 | CN201898513U High-speed-light receiving device and transmitting device with self-diagnosis modes |
| 07/13/2011 | CN201898512U Optical fiber transmission device |
| 07/13/2011 | CN201898511U Dedicated error code tester for 155Mb/s-300Mb/s optical module |
| 07/13/2011 | CN201898510U Analyzing device for loss of passive component |
| 07/13/2011 | CN201898509U Passive optical network PON distance extending system |
| 07/13/2011 | CN201897649U Single-fiber bidirectional SFF (Small Form Factor) light transceiving integrated module |
| 07/13/2011 | CN102124671A System and method for receiving high spectral efficiency optical DPSK signals |
| 07/13/2011 | CN102124670A Method and system for adjusting network interface metrics |
| 07/13/2011 | CN102124669A Burst-mode optical signal receiver |
| 07/13/2011 | CN102124649A Vector synthesis type phase shifter, optical transceiver, and control circuit correction |
| 07/13/2011 | CN102124617A Laser transmitting at automatically varying wavelengths, network interface unit and system including the laser, and method of automatically varying the wavelength of a laser |
| 07/13/2011 | CN102124386A Multifaceted segmented waveguide structure for planar waveguide devices |
| 07/13/2011 | CN102123331A Method, device and system for configuring terminal identification |
| 07/13/2011 | CN102123059A Hybrid fiber coaxial network monitoring proxy service system and proxy service method |
| 07/13/2011 | CN102122992A Low-noise optical fiber amplifier |
| 07/13/2011 | CN102122991A Dual-mode optical fiber and communication system thereof |
| 07/13/2011 | CN102122990A Optical fiber one-way importing equipment |
| 07/13/2011 | CN102122989A Line monitoring method, device and system |
| 07/13/2011 | CN102122037A Modular optical receiver |
| 07/13/2011 | CN101577638B Method for testing Ethernet OAM based on telecom network management system and device |
| 07/13/2011 | CN101399758B Uplink bandwidth management method for Giga passive optical network |
| 07/13/2011 | CN101388806B Cipher consistency detection method and apparatus |
| 07/13/2011 | CN101355821B Method and apparatus for transmitting 10G bit optical fiber channel service in optical transmission network |
| 07/13/2011 | CN101304282B Method and apparatus for protecting framing chip |
| 07/13/2011 | CN101227753B Method and apparatus for sharing link circuit weight of risk link circuit set |
| 07/13/2011 | CN101192887B An automatic testing system and method for wave length selection switch |
| 07/13/2011 | CN101174903B Control device and system of erbium-doped fiber amplifier based on double CPUs |
| 07/13/2011 | CN101145885B Wave length adjusting device and wave length adjusting method |
| 07/13/2011 | CN101043268B Apparatus and method for testing optical signal-noise ratio in optical amplifier transmission link |
| 07/12/2011 | US7979558 Remote session control |
| 07/12/2011 | US7978985 Clipping correction system and method for correcting clipped signals in a receiver |
| 07/12/2011 | US7978984 Data communication unit using light-emitting diode for data communication, and electronic device |
| 07/12/2011 | US7978983 Optical triggered self-timed clock generation |
| 07/12/2011 | US7978982 Electronic dispersion compensation systems and methods |
| 07/12/2011 | US7978981 Structure and apparatus for a very short haul, free space, and fiber optic interconnect and data link |
| 07/12/2011 | US7978980 Method for transmitting optically transmitted data via a radio antenna and corresponding device |
| 07/12/2011 | US7978979 Methods and systems for implementing a universal set top box |
| 07/12/2011 | US7978978 Topologically multiplexed optical data communication |
| 07/12/2011 | US7978976 Optical data transmission system |
| 07/12/2011 | US7978401 Delay demodulation devices |
| 07/12/2011 | US7978390 Optical modulator |
| 07/12/2011 | US7977618 Testing of transimpedance amplifiers |
| 07/12/2011 | US7976225 Apparatus and method of signal detection in an optical transceiver |
| 07/12/2011 | US7975493 Thermoelectric cooler with inrush current control |
| 07/07/2011 | WO2011082006A2 High dynamic range apd optical receiver for analog applications |
| 07/07/2011 | WO2011081571A1 Method for receiving an information communication |
| 07/07/2011 | WO2011080867A1 Server device that sets security levels in accordance with distances between devices, client device, communication system, integrated circuit for server control, integrated circuit for client control, server program, client program, method for connecting to a client device, method for connecting to a server device, and communication system connection method |
| 07/07/2011 | WO2011080829A1 Switching method of optical transport ring network and node device |
| 07/07/2011 | WO2011080633A2 Passive and remote method of pump control in remote amplified systems |
| 07/07/2011 | WO2011080358A1 System and method for distributing digital signals over long-distance switched optical transport networks |
| 07/07/2011 | WO2011080077A1 Method for activating a card, preferably in an already activated receptacle |
| 07/07/2011 | WO2011080025A1 Laser ignition device for an internal combustion engine |
| 07/07/2011 | WO2011079687A1 Microwave access method and multi-service transport apparatus |
| 07/07/2011 | WO2011079656A1 Device and method for obtaining optical power of optical network unit (onu) in online manner |
| 07/07/2011 | WO2011079632A1 Protection method and system under abnormal conditions in upgrade gigabit passive optical network terminal |
| 07/07/2011 | WO2011079610A1 Method and apparatus for adaptive dispersion compensation |
| 07/07/2011 | WO2011079560A1 Method and device for monitoring multi-channel degree of polarization |
| 07/07/2011 | US20110167299 Communication system and method for controlling the same |
| 07/07/2011 | US20110164884 Visible light communication transmitter and visible light communication system |
| 07/07/2011 | US20110164883 Reconfiguration and Protocol Adaptation of Optoelectronic Modules and Network Components |
| 07/07/2011 | US20110164882 Single-fiber protection in telecommunications networks |
| 07/07/2011 | US20110164881 Optical clock rate negotiation for supporting asymmetric clock rates for visible light communication |
| 07/07/2011 | US20110164880 Data center with free-space optical communications |
| 07/07/2011 | US20110164878 Method and system for implementing a wireless network |
| 07/07/2011 | US20110164874 Method for optimally adjusting a decision level of a receiver and device thereof |
| 07/07/2011 | US20110164873 Optical repeater, optical transmission apparatus, reflection abnormality detection method and reflection abnormality recovery determination method |