| 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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| 04/18/2006 | US7031613 Chromatic dispersion compensation by sub-band |
| 04/18/2006 | US7031612 Optical transponders and transceivers |
| 04/18/2006 | US7031608 Optical packet node and optical packet add drop multiplexer |
| 04/18/2006 | US7031606 Method and system for monitoring performance of optical network |
| 04/18/2006 | US7031581 Wavelength division multiplexed transmission path and dispersion-compensating fiber used therein |
| 04/18/2006 | US7031580 Restoring optical pulses |
| 04/18/2006 | US7031357 High speed switching driver |
| 04/18/2006 | US7031343 Point-to-multipoint passive optical network that utilizes variable-length packets |
| 04/18/2006 | US7031335 Digital node for hybrid fiber/coax network |
| 04/18/2006 | US7031051 Dual fiber optic amplifier with shared pump source |
| 04/18/2006 | US7031050 Method and system for precision cross-talk cancellation in optical amplifiers |
| 04/18/2006 | US7031049 Loss point detecting method and distributed raman amplifier applying the same |
| 04/18/2006 | US7031042 Signal converter for converting digital input signal to optical modulation signal |
| 04/18/2006 | US7030973 Polarization mode dispersion compensator based on degree of polarization |
| 04/18/2006 | US7030773 System and method for communicating with an appliance through a light emitting diode |
| 04/18/2006 | US7030616 Underwater cable locating device |
| 04/18/2006 | US7030415 Semiconductor quantum dot optical amplifier, and optical amplifier module and optical transmission system using the same |
| 04/18/2006 | US7030360 Photoreceptor |
| 04/18/2006 | US7029665 Human suppressor tRNA oligonucleotides and methods for use for same |
| 04/13/2006 | WO2006039203A1 Mechanism to select bandwidth in an optical receiver circuit |
| 04/13/2006 | WO2006038895A2 An optical receiving device |
| 04/13/2006 | WO2006038674A1 Optical transmission apparatus |
| 04/13/2006 | WO2006038248A1 Optical transmitter apparatus in ring transmission system |
| 04/13/2006 | WO2006037181A1 An optical signal processing device |
| 04/13/2006 | WO2005083914A3 Recovering energy from an irda/remote control transmitter circuit |
| 04/13/2006 | WO2004109938A3 Optical receiver having an open loop automatic gain control circuit |
| 04/13/2006 | US20060080581 Regenerative relay system and regenerative relay apparatus |
| 04/13/2006 | US20060079290 Radio communication system |
| 04/13/2006 | US20060078340 Optical communication device |
| 04/13/2006 | US20060078339 System and method for reducing interferometric distortion and relative intensity noise in directly modulated fiber optic links |
| 04/13/2006 | US20060078338 Thermal chirp compensation systems for a chirp managed directly modulated laser (CML™) data Link |
| 04/13/2006 | US20060078337 Optical waveform for use in a DWDM optical network and systems for generating and processing same |
| 04/13/2006 | US20060078336 Optical dispersion compesnation in the electrical domain in an optical communications system |
| 04/13/2006 | US20060078335 Wireless communication device with infrared transducer |
| 04/13/2006 | US20060078333 Protocol speed increasing device |
| 04/13/2006 | US20060078332 Optical fiber protection switch |
| 04/13/2006 | US20060078269 Video optical receiver |
| 04/13/2006 | US20060077616 Communication system |
| 04/13/2006 | US20060077534 Optical amplifiers |
| 04/13/2006 | US20060076473 Lenslet/detector array assembly for high data rate optical communications |
| 04/13/2006 | DE19962605B4 IrDA-Kommunikations-IC, elektronisches Gerät und extern installiertes Kommunikationsgerät mit einer derartigen IrDA-Kommunikations-IC und Verfahren zum Hinzufügen einer IrDA-Kommunikationsfunktion IrDA communication IC, electronic device and external communication device installed with such an IrDA communication IC and method for adding an IrDA communication function |
| 04/13/2006 | DE19962603B4 Fahrzeugkommunikationsvorrichtung Vehicle communication device |
| 04/12/2006 | EP1646166A2 Contactless connector |
| 04/12/2006 | EP1646165A1 Optical communication system using optical frequency code, optical transmission device and optical reception device thereof, and reflection type optical communication device |
| 04/12/2006 | EP1646164A1 Optical signal transmitter and optical signal transmission system |
| 04/12/2006 | EP1645061A1 Split-band optical transmission system and optical transmission method used therein |
| 04/12/2006 | EP1645055A1 Improved device and method for controlling polarisation in an optical fibre |
| 04/12/2006 | EP1644795A2 Olt that stores identity numbers of onts |
| 04/12/2006 | EP1588510A4 Periodic optical packet switching |
| 04/12/2006 | EP1554619A4 Compensating for chromatic dispersion in optical fibers |
| 04/12/2006 | EP1155519B1 Electro-optic interface system and method of operation |
| 04/12/2006 | EP1013021B1 Dynamic optical amplifier |
| 04/12/2006 | EP0931276A4 Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion |
| 04/12/2006 | CN2771881Y WDM packaging structure |
| 04/12/2006 | CN1759556A Weighted multi-input variable gain amplifier |
| 04/12/2006 | CN1759549A Apparatus for mitigating the effects of polarization mode dispersion of a plurality of optical signals |
| 04/12/2006 | CN1759548A Amplified optical ring transmission system |
| 04/12/2006 | CN1759489A Bidirectional optical module and light transmitting device |
| 04/12/2006 | CN1758592A Optical signal communication apparatus |
| 04/12/2006 | CN1758570A Roadside narrowband wireless communication apparatus |
| 04/12/2006 | CN1758569A 视频光接收机 Video Optical Receiver |
| 04/12/2006 | CN1758568A Spectrally resolved fast monitor |
| 04/12/2006 | CN1758080A Electrical module cover, electrical module and optical transceiver |
| 04/12/2006 | CN1758041A Method and arrangement for determining the dispersion of an optical transmission link |
| 04/12/2006 | CN1758037A Method for collecting snowslide signal of APD single photon detector |
| 04/12/2006 | CN1251520C Tree-structured optical 1XN and NXN switch matrices |
| 04/12/2006 | CN1251429C Passive light network device |
| 04/12/2006 | CN1251428C Return-to-zero overlong distance transmitting method and system |
| 04/12/2006 | CN1250993C Fibre-optical connector |
| 04/11/2006 | US7028231 Performance monitoring for optical transmission system |
| 04/11/2006 | US7027767 Mobile platform local area network using direct infrared |
| 04/11/2006 | US7027743 System and method for optical heterodyne detection of an optical signal including optical pre-selection that is adjusted to accurately track a local oscillator signal |
| 04/11/2006 | US7027742 Optical single-sideband modulated signal generator |
| 04/11/2006 | US7027741 Phase lock loop circuit and optical repeating apparatus, optical terminal apparatus, and optical communication system having the same |
| 04/11/2006 | US7027740 Method and apparatus for extending optical communication |
| 04/11/2006 | US7027739 Receiving apparatus, transmitting apparatus, and communication system |
| 04/11/2006 | US7027738 Receiving apparatus, transmitting apparatus, and communication system |
| 04/11/2006 | US7027737 Method and apparatus for transmitting data from a rotary part to a stationary part of a data generating system |
| 04/11/2006 | US7027736 Addressable system for light fixture modules |
| 04/11/2006 | US7027735 Unequal pulse spacer |
| 04/11/2006 | US7027732 WDM cross-connects for core optical networks |
| 04/11/2006 | US7027730 Method for measuring transmission loss in optical transmission line for test, and slave station, master station, and optical communication system using the method |
| 04/11/2006 | US7027685 Apparatus and method for fiber optic link with built-in test |
| 04/11/2006 | US7027681 Using optical solitons to increase figure-of-merit of laser beam deflection devices |
| 04/11/2006 | US7027669 Methods and apparatus for optical pulse generator with progressive phase shift |
| 04/11/2006 | US7027483 Ultra-wideband communication through local power lines |
| 04/11/2006 | US7027466 Multiplexer, demultiplexer and multiplex communication system |
| 04/11/2006 | US7027217 Optical pulse generator and optical pulse testing instrument and method |
| 04/11/2006 | US7027214 On field upgrade of a flat output optical transmission system |
| 04/11/2006 | US7027210 Method and system for determining gain for an optical signal |
| 04/11/2006 | US7027135 Optical circuits for tunable second order PMD compensation and tunable dispersion compensation |
| 04/11/2006 | US7026744 Remote control and power system |
| 04/11/2006 | US7026700 Photodetector with polarization state sensor |
| 04/11/2006 | US7025461 Interactive display system having a digital micromirror imaging device |
| 04/11/2006 | US7025265 Information card system |
| 04/11/2006 | CA2390033C Bus configuration for optically interconnecting a plurality of calculation units |
| 04/11/2006 | CA2297558C Fibre optic transmission process, system and line |
| 04/06/2006 | WO2006036951A1 Pluggable optical diplexer/triplexer module |
| 04/06/2006 | WO2006035754A1 Receiving apparatus and electronic device using the same |
| 04/06/2006 | WO2006035520A1 Light inserting/branching device and optical network system |