| 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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| 06/02/2011 | US20110129220 Multi-function array antenna |
| 06/02/2011 | US20110129217 Transmitter Disabling Device |
| 06/02/2011 | US20110129216 Tunable optical filters |
| 06/02/2011 | US20110129215 Method and Apparatus for Broadband Mitigation of Polarization Mode Dispersion |
| 06/02/2011 | US20110129214 Extender box, data transmission method and passive optical network system |
| 06/02/2011 | US20110129213 Method and apparatus for measuring a factor characterizing a balanced detection device |
| 06/02/2011 | US20110128228 Programmable Remote Control |
| 06/02/2011 | US20110128129 Asset tracking system including a tag controller |
| 06/01/2011 | EP2328356A2 Optical network interface for data processing network and associated method |
| 06/01/2011 | EP2328011A1 Phase modulation device, transmission device, reception device, and phase modulation method |
| 06/01/2011 | EP2327338A1 Electronic shelf label system, communication control device, relay station device, electronic shelf label information distribution method, and program |
| 06/01/2011 | EP2327173A1 Method and system for adjusting network interface metrics |
| 06/01/2011 | EP2327163A1 Data translation system and method |
| 06/01/2011 | EP2206330B1 Transmission of broadband signals |
| 06/01/2011 | EP1456827B1 User interface for a remote control application |
| 06/01/2011 | DE102010007273A1 Verfahren und Anordnung zur Stabilisierung eines Farbkodierungsverfahrens bei einer optischen Übertragung von Daten Method and apparatus for stabilizing a color coding method for optical transmission of data |
| 06/01/2011 | DE102009043637A1 Data transmission system for wireless data transmission between transmitting device and receiving device, has X-ray source provided with carbon nanotube emitter in transmitting device |
| 06/01/2011 | DE102004003103B4 Schaltungsanordnung zur Vorcodierung digitaler Signale für die Nachrichtenübertragung mittels optischer DQPSK-Modulation Circuit arrangement for pre-coding of digital signals for message transmission by means of optical DQPSK modulation |
| 06/01/2011 | CN201854359U Anticorrosion mounting casing for video optical transmitter |
| 06/01/2011 | CN201854296U Telecommunication network maintenance instrument with memory function |
| 06/01/2011 | CN201854293U Multi-service communication platform |
| 06/01/2011 | CN201854283U Optical line terminal (OLT) single-fiber two-way transmission optical transceiver module |
| 06/01/2011 | CN201854282U Online monitoring device for multichannel optical fibers based on power partition and OTDR |
| 06/01/2011 | CN201854281U Mini-optical receiver |
| 06/01/2011 | CN201852967U Single-fiber two-way transmission light transceiver module |
| 06/01/2011 | CN102084666A Method for localizing an optical network termination in an optical access network |
| 06/01/2011 | CN102084665A Immediate protection scheme for passive optical network |
| 06/01/2011 | CN102084611A Resonator-assisted control of radio-frequency response in an optical modulator |
| 06/01/2011 | CN102082978A Railway interval broadband communication system based on EPON (Ethernet passive optical network), devices and method |
| 06/01/2011 | CN102082977A Authentication method and system of optical network unit |
| 06/01/2011 | CN102082714A EPON (Ethernet passive optical network) device containing power carrier module and signal transmission method thereof |
| 06/01/2011 | CN102082611A Device and method for distributing light in passive optical network (PON) |
| 06/01/2011 | CN102082610A Self-injection locking light source and light source self-injection locking method and system |
| 06/01/2011 | CN102082609A Transmission method of optical line terminal (OLT), passive optical network (PON) system and optical signal |
| 06/01/2011 | CN102082608A Method and device for adjusting time delay of RRU (remote radio unit) cascaded fiber |
| 06/01/2011 | CN102082607A High resolution analog quantity optical fiber conversion method and converter with biasing circuit |
| 06/01/2011 | CN102082606A Optical fiber current transformer phase difference detecting and processing device |
| 06/01/2011 | CN102082605A Optical network testing method, deice and system |
| 06/01/2011 | CN102082604A Crosstalk factor estimation device and crosstalk factor estimation method |
| 06/01/2011 | CN102081274A Vanadium dioxide thin film phase transition characteristic-based terahertz wave modulation device and method |
| 06/01/2011 | CN102081240A Polarization state control system in high-speed optical fiber communication based on polarization detection module |
| 06/01/2011 | CN102081235A Method of homogenization, depolarization and decoherence of optical signal transmitted in multimode fiber |
| 06/01/2011 | CN102081206A Single fiber bidirectional device |
| 06/01/2011 | CN102081191A High bandwidth multimode optical fiber |
| 06/01/2011 | CN101432975B Optical signal equalizer with adjustable linear filter |
| 06/01/2011 | CN101170468B Acquisition method and system for optical network unit capability information |
| 05/31/2011 | US7953329 Optical communication apparatus and optical add/drop apparatus |
| 05/31/2011 | US7953327 Commissioning tool, commissioning system and method of commissioning a number of wireless nodes |
| 05/31/2011 | US7953326 Systems and methods for underwater optical communication |
| 05/31/2011 | US7953325 System and method for communicating optical signals between a data service provider and subscribers |
| 05/31/2011 | US7953324 System and method for data synchronization in passive optical networks |
| 05/31/2011 | US7953321 Optical transmission equipment and optical add-drop multiplexer |
| 05/31/2011 | US7953320 Systems and methods for determining an AC/DC cross-calibration coefficient |
| 05/31/2011 | US7953125 Enhanced CMTS for reliability, availability, and serviceability |
| 05/31/2011 | US7952427 Signal amplifier circuit and optical receiver |
| 05/31/2011 | CA2483119C Method and apparatus for resolving deadlock of auto-negotiation sequence between switches |
| 05/31/2011 | CA2434768C Optical data compression device and method |
| 05/26/2011 | WO2011062330A1 Optical relaying r-type and gr-type receiver system |
| 05/26/2011 | WO2011061965A1 Visible light receiver circuit |
| 05/26/2011 | WO2011061886A1 Optical modulation device and optical modulation method |
| 05/26/2011 | WO2011061073A1 Method and arrangement for stabilizing a color coding method and optically transferring data |
| 05/26/2011 | WO2011060734A1 Ranging method and apparatus in passive optical network |
| 05/26/2011 | WO2011060697A1 Method and apparatus for dynamic dispersion detection |
| 05/26/2011 | WO2011060574A1 Wireless signal transmission device and transmission method thereof |
| 05/26/2011 | WO2011022476A3 Optical telemetry network |
| 05/26/2011 | WO2010070487A3 Temperature compensation circuit for silicon photomultipliers and other single photon counters |
| 05/26/2011 | US20110125248 Custom length stent apparatus |
| 05/26/2011 | US20110125222 Transdermal Photonic Energy Transmission Devices and Methods |
| 05/26/2011 | US20110123201 Parallel-serial converter for optical transmission, optical transmission system, and electronic apparatus |
| 05/26/2011 | US20110123200 Low jitter rf distribution system |
| 05/26/2011 | US20110123198 Electronic shelf label |
| 05/26/2011 | US20110123195 Method for Operating Transparent Node for WDM Shared "Virtual Ring" Networks |
| 05/26/2011 | US20110123193 Line control method in optical network and optical network itself |
| 05/26/2011 | US20110123191 Dispersion compensation device, optical reception device, method for dispersion compensation, and method for optical reception |
| 05/26/2011 | US20110123190 Connection Loss Scheme for Fiber Connections in Optical Communication System |
| 05/26/2011 | US20110122766 Smart Mechanism for Multi-Client Bidirectional Optical Channel Protection Scheme |
| 05/26/2011 | US20110121742 Circuit arrangement and method for controlling light emitting components |
| 05/26/2011 | DE102009056059A1 Schaltungsanordnung zum Einstellen des Spannungspotentials am HF-Ausgang eines pin-Fotoempfängers und Fotoempfängeranordnung Circuit arrangement for adjusting the voltage potential at the RF output of a pin photodetector and photo receiver array |
| 05/25/2011 | EP2326104A2 Terminal apparatus, data transmission system and data transmission method |
| 05/25/2011 | EP2326033A1 Differential quadrature phase shift keying system, method and equipment |
| 05/25/2011 | EP2326032A1 Optical transmitters for mm-wave RoF systems |
| 05/25/2011 | EP2326002A1 Vector synthesis type phase shifter, optical transceiver, and control circuit |
| 05/25/2011 | EP2324582A1 Improvements in or relating to modulation in an optical network |
| 05/25/2011 | EP2324581A1 Methods and systems for modulating and demodulating millimeter- wave signals |
| 05/25/2011 | EP2324580A1 Method and system for closed loop control of an optical link |
| 05/25/2011 | EP2324390A1 Switchable delays optical fibre transponder with optical generation of doppler shift |
| 05/25/2011 | EP2140675B1 Remote powered node |
| 05/25/2011 | EP2034647B1 Optical code communication system |
| 05/25/2011 | EP1281250B1 Nonlinear device comprising a spectrally broadening fiber |
| 05/25/2011 | CN201846399U Wireless voice communication system for power cable tunnel |
| 05/25/2011 | CN201846368U Data transmission interface used for underground monitoring system |
| 05/25/2011 | CN201846339U Delay line interferometer based on polarized light |
| 05/25/2011 | CN201846338U Automatic monitoring and fault locating system of single-fiber three-way multiplexer |
| 05/25/2011 | CN1833383B Wavelength-selective optical signal processing device |
| 05/25/2011 | CN102077498A Apparatus and method for improving the tolerance of tone-based optical channel monitoring to stimulated raman scattering |
| 05/25/2011 | CN102077493A Intentionally skewed optical clock signal distribution |
| 05/25/2011 | CN102075820A Method and device for measuring distance in passive optical network |
| 05/25/2011 | CN102075478A Signal processing method, equipment and system for passive optical network (PON) |
| 05/25/2011 | CN102075471A Gaussian filter minimum shift frequency keying-based optical wireless fusion system and method |
| 05/25/2011 | CN102075260A Heralded single-photon source generation device for quantum communication |