Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › 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
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)
03/2015
03/05/2015WO2015031655A1 Testing performance of optical fibers in the field
03/05/2015WO2015031342A1 Wave division multiplexer arrangement for small cell networks
03/05/2015WO2015030669A1 Enabling modulation mode selection
03/05/2015WO2015030569A1 All fibre based diaphragm-less optical microphone
03/05/2015WO2015028528A1 Transparent computer structure
03/05/2015WO2015027887A1 Online monitoring method for optical fiber transmission time delay in optical communication network
03/05/2015WO2015027859A1 Optical path processing method and apparatus
03/05/2015US20150065184 Outdoor coupler unit utilizing circulator network
03/05/2015US20150065060 Communication device for a vehicle
03/05/2015US20150063832 Multi-channel receiver optical sub assembly
03/05/2015US20150063831 Burst mode optical receiver and memory system using the same
03/05/2015US20150063830 Continuous wave ultraviolet laser based on stimulated raman scattering
03/05/2015US20150063829 Fast thin-film light emitting diode
03/05/2015US20150063828 Generalized Transmit Pre-Coding for Optical and Backplane Channels
03/05/2015US20150063827 Method for modulating a carrier light wave
03/05/2015US20150063826 Optical waveguide with cascaded modulator circuits
03/05/2015US20150063825 Signal synchronization transmission system, synchronization drive system for optical modulator, signal synchronization transmission method, and non-transitory computer readable medium storing program thereof
03/05/2015US20150063824 Optical fiber transmission line
03/05/2015US20150063823 Method, Transmitter and Receiver Device for Transmitting a Binary Digital Transmit Signal Over an Optical Transmission Link
03/05/2015US20150063822 Optical transmitter, optical transmission/reception system, and drive circuit
03/05/2015US20150063821 Apparatus and method for efficient two-way optical communication where transmitter may interfere with receiver
03/05/2015US20150063820 Cross-talk reduction in a bidirectional optoelectronic device
03/05/2015US20150063819 Optical transmitter, optical transmission/reception system, and drive circuit
03/05/2015US20150063818 Method and System for Optical Impairments Mitigation for High-Speed Optical Communication Systems
03/05/2015US20150063815 Fiber-to-the-antenna systems and fiber optic demarcation units
03/05/2015US20150063813 Clock recovery method for ultra dense wdm systems
03/05/2015US20150063812 Compensator for wavelength drift due to variable laser injection current and temperature in a directly modulated burst mode laser
03/05/2015US20150063810 Optical 90-degree hybrid circuit and optical receiver using same
03/05/2015US20150063807 Optical data transmission system
03/05/2015US20150063805 Pre-emption in passive optical networks
03/05/2015US20150063803 Optical access network
03/05/2015US20150063801 Optically functional device, and manufacturing method thereof
03/05/2015US20150063798 Optical transmission device and monitoring method of optical signal
03/05/2015US20150063797 Method and system for fault recovery in an optical network
03/05/2015US20150063746 Optical waveguide substrate and information processing device
03/05/2015US20150063378 Optical bandwidth interleaving
03/05/2015US20150062816 Attenuation systems with cooling functions and related components and methods
03/05/2015US20150062562 Optical fiber testing using otdr instrument
03/05/2015DE102013014536A1 Verfahren zur Übertragung von Information und Vorrichtung zur Durchführung des Verfahrens Method for transmission of information and device for carrying out the method
03/04/2015EP2843855A1 Closed loop optical modulation amplitude control
03/04/2015EP2843854A1 Method, transmitter and receiver device for transmitting a binary digital transmit signal over an optical transmission link
03/04/2015EP2843853A1 Optical module and preparation method therefor
03/04/2015EP2843449A1 Multicore optical fiber, multicore optical fiber cable, and multicore optical fiber transmission system
03/04/2015EP2843387A1 Optical fiber testing using OTRD instrument
03/04/2015EP2842270A1 Inter domain link for fibre channel
03/04/2015EP2842246A1 Optical slab
03/04/2015EP2842245A1 Distributed antenna system architectures
03/04/2015EP2842244A1 Optical communication devices having optical time domain reflectometers
03/04/2015EP2842243A1 Systems and methods for reducing thermal tails on optical time domain reflectometer (otdr) measurements
03/03/2015US8971726 Network element
03/03/2015US8971725 Optical communication module and control method for optical communication module
03/03/2015US8971724 Optical transmission apparatus and characteristic compensation method
03/03/2015US8971723 Method of and system for detecting skew between parallel signals
03/03/2015US8971722 Optical power distribution device and method
03/03/2015US8971721 Method and system for bidirectional optical communication
03/03/2015US8971720 Low latency data transmission network
03/03/2015US8971719 Nonlinearity compensation using pilot tones
03/03/2015US8971718 Down-sampling clock and data recovery circuit having selectable rate and phase output and method of operation thereof
03/03/2015US8971717 Optical communication systems and methods with crosstalk cancellation
03/03/2015US8971716 OLED display for visible ray communication
03/03/2015US8971715 Apparatus and methods of displaying messages for electronic devices
03/03/2015US8971714 Photonic circuit
03/03/2015US8971713 Identification and communication systems
03/03/2015US8971712 Carrier embedded optical radio-signal modulation of heterodyne optical carrier suppression
03/03/2015US8971710 Optical line terminal for bidirectional wavelength-division-multiplexing optical network
03/03/2015US8971709 Optical transceiver apparatus and wavelength division multiplexing passive optical network system
03/03/2015US8971708 System, method and relevant device for signal transmission
03/03/2015US8971706 Link discovery, verification, and failure isolation in an optical communication system
03/03/2015US8971705 Transient and switching event stabilization of fiber optic transport systems
03/03/2015US8971704 Optical networks
03/03/2015US8971703 Wavelength dispersion amount estimation method, wavelength dispersion compensation circuit, and reception device
03/03/2015US8971702 Method and apparatus for detecting chromatic dispersion, and method and apparatus for compensating chromatic dispersion
03/03/2015US8971701 Cueing system for universal optical receiver
03/03/2015US8971700 Bidirectional monitor module, optical module, optical add-drop multiplexer, and optical system
03/03/2015US8971699 Optical network failure recovery method
03/03/2015US8971677 Optical 90-degree hybrid circuit
03/03/2015US8971671 Tunable RF filter device using optical waveguide paths with splitter and combiner pairs and related methods
03/03/2015US8971362 Monitoring of a laser source with front and rear output photodetectors to determine frontal laser power and power changes over laser lifetime
03/03/2015US8971333 Bandwidth adjustment method and system for optical channel data unit flexible based on generic framing procedure
03/03/2015US8971210 Reconfigurable multi-stream processor for multiple-input multiple-output (MIMO) wireless networks
03/03/2015US8970947 Auto-cladded multi-core optical fibers
03/03/2015US8970946 Optical signal processing apparatus, optical receiving apparatus, and optical relay apparatus
03/03/2015US8970945 Modulation averaging reflectors
03/03/2015US8969783 Optical receiver having positive feedback loop from photocurrent to bias for photodiode
03/03/2015US8967881 Optical network unit transceiver
02/2015
02/28/2015CA2860404A1 Optical fiber testing using otdr instrument
02/28/2015CA2860052A1 High-power liquid-cooled pump and signal combiner
02/26/2015WO2015026508A2 Interposer coupling assembly having an optical pathway including a grin lens and related optical plug assemblies
02/26/2015WO2015025520A1 Optical receiver and optical reception method
02/26/2015WO2015025468A1 Frequency deviation compensation scheme, frequency deviation compensation method, and storage medium
02/26/2015WO2015024776A1 Optical transmitter arrangement for a passive optical network
02/26/2015WO2015024546A1 Active system for sensing a target object
02/26/2015WO2015024489A1 Photoelectric converter and optoelectronic connection device
02/26/2015WO2015024453A1 Ftth network based optical fiber, and wireless hybrid access system and hybrid access method
02/26/2015WO2015024259A1 Optical network monitoring apparatus, optical communications system, and optical network monitoring method
02/26/2015US20150055962 Laser or Amplifier Optical Device Seeded with Nonlinearly Generated Light
02/26/2015US20150055961 System and method for quantum based information transfer
02/26/2015US20150055960 Heated laser package with increased efficiency for optical transmitter systems
02/26/2015US20150055959 Led light broad band over power line communication system
02/26/2015US20150055956 Passive optical network system using time division multiplexing
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