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)
10/2011
10/06/2011	US20110243570 Method and apparatus for transmitting visibility frame according to setting of sleep mode in visible light communication system
10/06/2011	US20110243569 Integrated transceiver with lightpipe coupler
10/06/2011	US20110243568 Backward compatible optical usb device
10/06/2011	US20110243567 Modular connector assembly configured with both optical and electrical connections for providing both optical and electrical communications capabilities, and a system that incorporates the assembly
10/06/2011	US20110243566 Optical fiber interface system and connector
10/06/2011	US20110243565 Network element for signals of the optical transport network (otn)
10/06/2011	US20110243562 Method and apparatus for integrated waveguide transmit-receive isolation, filtering, and circular polarization
10/06/2011	US20110243561 Filter, coherent receiver device and coherent receiving method
10/06/2011	US20110243560 Passive optical communication network system extendable with codec modules
10/06/2011	US20110243559 Optical Network Element and Optical Transmission System
10/06/2011	US20110243558 Optical transmission system and optical transmission method
10/06/2011	US20110243555 Channel power control in an optical link
10/06/2011	US20110243553 Method, computer program, and algorithm for computing network service value pricing based on communication service experiences delivered to consumers and merchants over a smart multi-services (sms) communication network
10/06/2011	US20110243552 Optical autodiscovery for automated logical and physical connectivity check between optical modules
10/06/2011	US20110243286 Infrared receiver circuit
10/06/2011	US20110243074 Data Center Using Wireless Communication
10/06/2011	US20110242963 Systems and methods for orthogonal frequency division multiplexing
10/06/2011	US20110241881 Systems and methods for optical secure alarmed protective fiber distribution systems and management
10/06/2011	US20110240624 Wireless signal transmission device and method thereof
10/06/2011	DE102011006591A1 Optoelektronisches Transceivermodulsystem The optoelectronic transceiver module system
10/06/2011	DE102010013727A1 Verfahren zur einstellbaren Verzögerung optischer Signale Process for the adjustable delay optical signals
10/06/2011	CA2794327A1 Integrated illuminator
10/05/2011	EP2373052A2 Binary modulation node
10/05/2011	EP2372934A1 Optical network element and optical transmission system
10/05/2011	EP2372332A1 Method for determining a chromatic dispersion of an optical channel
10/05/2011	EP2371074A2 Complex optical modulation for real time communication
10/05/2011	EP2096802B1 A hierarchical routing query method of automatic switched optical network
10/05/2011	EP1730877B1 Autocalibration for qkd systems
10/05/2011	CN202004923U Three-network integrated multi-service optoelectronic integration network element
10/05/2011	CN202004921U Automatic optical channel switching system of passive optical network
10/05/2011	CN202004910U Intelligent and digital diagnostic video optical module
10/05/2011	CN202004779U Office building network architecture on basis of EPON (Ethernet Passive Optical Network) technical construction
10/05/2011	CN202004772U Optical fiber interface network card
10/05/2011	CN202004762U Integrated network workstation for mines
10/05/2011	CN202004761U 1*9 optical module with digital diagnosis function
10/05/2011	CN202004760U Optical fiber transceiver with detection function for power failure and fiber breaking
10/05/2011	CN202003064U Optical transceiving XFP (10 gigabit small form-factor pluggable) optical module
10/05/2011	CN1741432B Optical code division multiplexing communication method and system,coding device and decoding device
10/05/2011	CN102210115A Fiber optic network architecture having optical connection terminals in series arrangement
10/05/2011	CN102210114A Methods of port mapping in fiber optic network devices
10/05/2011	CN102210113A Optical connection terminal having port mapping scheme
10/05/2011	CN102210112A Multi-level distributed fiber optic architectures
10/05/2011	CN102210111A Enhanced polarization mode dispersion of optical channels
10/05/2011	CN102210110A Rfid systems and methods for optical fiber network deployment and maintenance
10/05/2011	CN102209281A 10G EPON OLT (Ethernet passive optical network optical line terminal) single-fiber three-dimensional optical module
10/05/2011	CN102208982A Isolation gateway
10/05/2011	CN102208950A Data transmission system for sending and receiving rotating light signals
10/05/2011	CN102208949A Optical communication device based on light-emitting diode as signal carrier
10/05/2011	CN102208948A Front-end device for digital radio frequency receiver, receiver and front-end receiving method
10/05/2011	CN102208947A Multimode-fiber-ring-incidence-based multiple input multiple output system
10/05/2011	CN102208946A Optical module extraction device
10/05/2011	CN102208945A Method for obtaining network address and FCoE target and communication system
10/05/2011	CN102208944A Laser internal-modulation based optical communication device
10/05/2011	CN102208943A Demodulation method used for laser communication
10/05/2011	CN102208942A Method of optical cable range finding with optical cable tracker, and optical cable tracker
10/05/2011	CN102208941A Fiber failure detection system, method, optical switch and passive optical network system
10/05/2011	CN102207614A Deep space optical communication tracking and aiming system and method
10/05/2011	CN101740993B System and method for pumping redundancy protection
10/05/2011	CN101677280B Optical fiber field bus communication system
10/05/2011	CN101517937B Method and system for integrated DWDM receivers
10/05/2011	CN101296038B Optical network, monitoring unit and monitoring method
10/05/2011	CN101098195B Optical fiber safety early-warning system
10/04/2011	US8032036 DQPSK/DPSK optical receiver with tunable optical fibers
10/04/2011	US8032034 Optical code communication system
10/04/2011	US8032033 Synchronous optical bus providing communication between computer system components
10/04/2011	US8032032 Bi-directional optical link between multiple data sources and a processing node in an avionics platform
10/04/2011	US8032031 Fiber optic GPS link
10/04/2011	US8032030 Multiple core system
10/04/2011	US8032028 Optical add/drop device
10/04/2011	US8032026 Optical transmission apparatus, optical interface device, and optical transmission method
10/04/2011	US8032024 Method and apparatus for multi-band optical switching using multi-pump parametric devices
10/04/2011	US8032022 Method for lightpath monitoring in an optical routing network
10/04/2011	US8032021 Status link for multi-channel optical communication systems
10/04/2011	US8032020 Self calibrated optical spectrum monitor
10/04/2011	US8031993 Optical fiber interconnect device
10/04/2011	US8031395 Optical transmission system using Raman amplifier and controlling method thereof
09/2011
09/30/2011	CA2734218A1 Binary modulation node
09/29/2011	WO2011119897A2 Phase shift keyed optical communications
09/29/2011	WO2011119642A2 Optical transmitter supplying optical signals having multiple modulation formats
09/29/2011	WO2011119321A1 Tunable receiver
09/29/2011	WO2011119310A1 Low nonlinearity long haul optical transmission system
09/29/2011	WO2011119135A1 Wavelength division multiplexed systems with optical performance monitors
09/29/2011	WO2011118545A1 Optical communication system
09/29/2011	WO2011118370A1 Time-interleaved method a/d conversion device
09/29/2011	WO2011118097A1 Visible light communication transmitter and visible light communication system
09/29/2011	WO2011117917A1 Communication method, optical communication system, optical line terminal, and optical network unit
09/29/2011	WO2011117613A1 Ase compensation in optical amplifiers
09/29/2011	WO2011116664A1 Unlocking device for optical module
09/29/2011	WO2011116618A1 System and method for isolating abnormal light-emitting faults in optical network unit
09/29/2011	WO2011116594A1 Signaling control method and system for service establishment based on g.709
09/29/2011	WO2011116578A1 Method and device for determining bias point of modulator
09/29/2011	WO2011116560A1 Method and equipment for measuring reception optical power of optical network unit
09/29/2011	WO2011116552A1 Method and device for improving protection performance of passive optical network
09/29/2011	WO2011051446A4 Use of semiconductor optical amplifiers-based intensity modulator in signal transmission
09/29/2011	WO2011035348A3 AN ALL SILICON 750nm AND CMOS-BASED OPTICAL COMMUNICATION SYSTEM UTILIZING MOD-E AVALANCHE LEDs
09/29/2011	US20110239266 Fiber to the Premise Service Disconnect Via Macro-Bending Loss
09/29/2011	US20110236034 Illumination device and method for embedding a data signal in a luminance output using ac driven light sources
09/29/2011	US20110236033 Optical Field Transmitter and Optical Transmission System
09/29/2011	US20110236032 Low Nonlinearity Long Haul Optical Transmission System
09/29/2011	US20110236031 Optical interface device, and abnormality monitoring method for input frequency deviation

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