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)
09/2010
09/23/2010US20100238429 Method and Apparatus for Acoustic Sensing Using Multiple Optical Pulses
09/23/2010DE10196162B4 Impulserzeugungseinrichtung zur Erzeugung parabelförmiger Impulse Pulse generating means for generating parabolic pulses
09/22/2010EP2230782A1 Monitoring of non-linear distortions in a fiber-optic transmission system
09/22/2010EP2229741A1 Unified optical connector architecture
09/22/2010CN201590911U Wireless communication far-end apparatus
09/22/2010CN201590831U Device for controlling connectivity of network link signals
09/22/2010CN201590827U Gigabit fibre optic repeater
09/22/2010CN101843013A Control method and circuit for receiving signals in infrared receivier for remote control and infrared receiver having the control circuit
09/22/2010CN101841747A Plugboard type FTTB (Fiber To The Building) type ONU (Optical Network Unit) and method for realizing voice service
09/22/2010CN101841746A Wavelength division multiplexing passive optical network optical line terminal having shared protection function
09/22/2010CN101841742A Passive optical network system supporting wireless communication
09/22/2010CN101841738A Method for identifying optical network unit in optical access system, optical access system and device
09/22/2010CN101841736A Method and system for transferring time in passive optical network (PON)
09/22/2010CN101841376A Photon instantaneous frequency measurement scheme with broadband measurement range
09/22/2010CN101841374A Light transceiver system and method for adjusting output power of light transceiver
09/22/2010CN101841373A Method and device for regulating optical power
09/22/2010CN101841372A Method for implementing continuous carrier frequency configuration for CDMA (Code Division Multiple Address) digital optical fiber repeater
09/22/2010CN101841370A Method and device for identifying error code in digital optical fiber transmission and repeater
09/22/2010CN101841369A Device for extracting and amplifying TD-SCDMA (Time Division-Synchronization Code Division Multiple Access) signal from compound optical signal
09/22/2010CN101841368A All-optical dispersion monitor based on optical parameter amplifier
09/22/2010CN101841367A Optical path switching device having wavelength selection function
09/22/2010CN101841360A Mine wireless communication network based on multicarrier power amplifier technology
09/22/2010CN101030830B Microwave receiving converter based on microdisk structure
09/22/2010CN101019398B Method and system for generating switching timing signal for separating transmitting and receiving signal in optical repeater of mobile telecommunication network using TDD and OFDM modulation
09/21/2010US7802124 Microcode configurable frequency clock
09/21/2010US7801450 Optical transmitter and optical communication system
09/21/2010US7801449 Off-module optical transceiver firmware paging
09/21/2010US7801448 Wireless communication system with high efficiency/high power optical source
09/21/2010US7801447 Method and system for signal processing by modulation of an optical signal with a multichannel radio frequency signal
09/21/2010US7801445 Method and apparatus for DWDM line card
09/21/2010US7801444 Amplification for optical fibre ultrawide band transmission systems
09/21/2010US7801395 Coherent optical detector and coherent communication system and method
09/21/2010US7801309 Private key delivery system and a private key delivery method
09/21/2010US7801161 Gigabit passive optical network (GPON) residential gateway
09/21/2010CA2414951C Cascaded pumping system and method for producing distributed raman amplification in optical fiber telecommunication systems
09/21/2010CA2406928C Electrical pulse tranformation using optical delay lines
09/16/2010WO2010104956A1 Optical leaky integrate-and-fire neuron
09/16/2010WO2010104954A1 Optical integration system and method
09/16/2010WO2010104785A1 Local oscillator frequency offset compensation in a coherent optical signal receiver
09/16/2010WO2010104783A1 Data pattern dependent distortion compensation in a coherent optical signal receiver
09/16/2010WO2010104780A1 Dual stage carrier phase estimation in a coherent optical signal receiver
09/16/2010WO2010104731A2 Logical partitioning of a passive optical network
09/16/2010WO2010104438A1 A transmission scheme
09/16/2010WO2010103970A1 Optical communication module, and optical communication system in which optical communication module is used
09/16/2010WO2010103710A1 Optical transmission system
09/16/2010WO2010103451A1 Illumination device and method for embedding data symbols in a luminance output
09/16/2010WO2010102484A1 Label switch path processing method based upon link bundle
09/16/2010WO2010078159A3 Optical transceiver ic
09/16/2010US20100234036 Communication apparatus and communication method
09/16/2010US20100232811 Highly Tunable, Low Jitter Optical Clock Generation
09/16/2010US20100232810 Electromagnetic device with integral/non-linear component
09/16/2010US20100232809 Detection of Data in Signals with Data Pattern Dependent Signal Distortion
09/16/2010US20100232808 Receiving circuit for optical communication
09/16/2010US20100232807 System And Method For Shaping A Waveform
09/16/2010US20100232806 Optical transmitter device and optical transmitter module
09/16/2010US20100232805 Local Oscillator Frequency Offset Compensation in a Coherent Optical Signal Receiver
09/16/2010US20100232804 Methods and systems for polarization multiplexed multilevel modulation for optical communication
09/16/2010US20100232803 Integrated Equalizer and Michelson Interferometer Structure for Inter-Symbol Interference-Suppressed colorless DPSK demodulation
09/16/2010US20100232802 Optical transmission system with optical chromatic dispersion compensator
09/16/2010US20100232801 Transmission of pathological data patterns
09/16/2010US20100232800 Parallel optical transceiver module having a heat dissipation system that dissipates heat and protects components of the module from particulates and handling
09/16/2010US20100232799 Transmitter for Transmitting Data in an Optical Data Network and Method for Aligning Such a Transmitter
09/16/2010US20100232798 Bit identification circuit
09/16/2010US20100232797 Detection of Data in Signals with Data Pattern Dependent Signal Distortion
09/16/2010US20100232796 Data Pattern Dependent Distortion Compensation in a Coherent Optical Signal Receiver
09/16/2010US20100232791 Communication device and light guiding members used therein
09/16/2010US20100232790 Maximizing capacity of wavelength division multiplexing passive optical networks
09/16/2010US20100232789 Modified Michelson Interferometer Structure for Inter-Symbol Interference-Suppressed Colorless DPSK Demodulation
09/16/2010US20100232786 Frame transfer device and frame transfer method
09/16/2010US20100232784 Dual fault tolerant optical networking with fast protection performance
09/16/2010US20100232782 Optical transmission device, optical transmission system including the same, and optical transmission method
09/16/2010US20100232001 Delayed optical logic gates
09/16/2010US20100230582 Photoelectric conversion module
09/16/2010DE102010002697A1 Ein paralleles optisches Transceiver-Modul mit einem Wärmedissipationssystem, das Wärme dissipiert und Komponenten des Moduls vor Partikeln und Handhabungen schützt Protects a parallel optical transceiver module with a heat dissipation system, which dissipates heat and components of the module against particles and handling
09/16/2010DE102009012518A1 Übertragungseinheit zur Übertragung von Daten in einem optischen Datennetzwerk sowie Verfahren zum Ausrichten einer solchen Übertragungseinheit Transmission unit for transmitting data in an optical data network and method for aligning such a transfer unit
09/16/2010DE10133749B4 Netzwerkkomponente für ein optisches Netzwerk mit Notlauffunktion, insbesondere für ein optisches Netzwerk in Ringtopologie Network component for an optical network with emergency running function, in particular for an optical network in ring topology,
09/16/2010CA2755484A1 Illumination device and method for embedding data symbols in a luminance output
09/16/2010CA2754548A1 Detection of data in signals with data pattern dependent signal distortion
09/15/2010EP2228921A1 Transfer unit for transferring data in an optical data network and method for setting up such a transfer unit
09/15/2010EP2228680A1 Photonic tunable filter and corresponding method of filtering electrical signals
09/15/2010EP2227715A1 Bias controller
09/15/2010EP2037597B1 1+1 service protection method in obs networks, switching node apparatus and service protection system
09/15/2010EP2036224B1 System and method for receiving coherent, polarization-multiplexed optical signals
09/15/2010EP1456964B1 High data rate wireless communication system
09/15/2010CN201585213U Floor fiber-optical working station box in field
09/15/2010CN201585136U Multi-system multiplexing digital remote covering system
09/15/2010CN201585028U Communication system of intrinsic safety type mineral high-speed channel
09/15/2010CN201584986U Novel Ethernet test card
09/15/2010CN201584977U Broadband passive optical network local-side light receiving-transmitting integrated module
09/15/2010CN201584976U Optical transmitter
09/15/2010CN201584975U Build-in battery optical fiber transceiver
09/15/2010CN201584974U Optical receiving-transmitting integrated module of 10 GB GPON optical network unit terminal
09/15/2010CN201584973U Optical receiving-transmitting integrated module of 10 GB EPON optical network unit terminal
09/15/2010CN201584972U Optical receiving module with large dynamic range and low noise
09/15/2010CN201584592U Electric mouth small type pluggable electric connecting module
09/15/2010CN201584054U Power consumption information acquisition substation, terminal and system
09/15/2010CN201583769U Optical fiber amplifier with eye protecting device
09/15/2010CN201583691U Optical fiber pulling connector used for outdoor communication network
09/15/2010CN1973462B Optical transceiver and host adapter with memory mapped monitoring circuitry
09/15/2010CN1945971B Contactless connector
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