| 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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| 01/18/2006 | EP1617578A1 Optical receiver and optical transmission system |
| 01/18/2006 | EP1617576A1 Bandwidth limited frequency shift keying modulation format |
| 01/18/2006 | EP1617532A1 Laser wavelength control in a WDM system |
| 01/18/2006 | EP1616398A2 Optical pulse regeneration device, installation comprising one such device and use of same |
| 01/18/2006 | EP1616397A1 Counter-pumped distributed raman amplification in wavelength division multiplex optical communication systems |
| 01/18/2006 | EP1529360A4 Integrated post-amplifier and laser driver assembly with digital control interface |
| 01/18/2006 | EP1226667B1 Composite second-order bias control schemes |
| 01/18/2006 | EP1131910A4 Code-based optical networks, methods, and apparatus |
| 01/18/2006 | CN2752792Y Optical fibre sensitive element metal packaging structure |
| 01/18/2006 | CN1723640A An optical communication system for wireless radio signals |
| 01/18/2006 | CN1723639A Illumination light communication device |
| 01/18/2006 | CN1722666A Optical communication system and receiving apparatus |
| 01/18/2006 | CN1722649A Wdm laser wavelength control |
| 01/18/2006 | CN1722647A Method and apparatus for CRZ-DPSK optical signal generation |
| 01/18/2006 | CN1722646A Bandwidth limited frequency shift keying modulation format |
| 01/18/2006 | CN1722551A Optical module |
| 01/18/2006 | CN1721898A Large tolerance fiber optic transmitter and receiver |
| 01/18/2006 | CN1721894A Optical fiber bus structure and optical fiber bus net |
| 01/18/2006 | CN1237526C Semiconductor laser driving method and optical disc apparatus |
| 01/18/2006 | CN1237368C Optical signal transmitter and optical signal transmitting method |
| 01/17/2006 | US6987989 Base station apparatus provided with array antennas |
| 01/17/2006 | US6987932 Apparatus and method for controlling an optical transceiver |
| 01/17/2006 | US6987922 Method and apparatus for controlling a variable optical attenuator in an optical network |
| 01/17/2006 | US6987918 Large kappa dispersion compensating fiber and transmission system |
| 01/17/2006 | US6987903 Optical transmission network, optical transmission apparatus, dispersion compensator arrangement calculation apparatus and dispersion compensator arrangement calculation method |
| 01/17/2006 | US6987902 Branching unit with reconfigurable terminal connections |
| 01/17/2006 | US6987900 Optically powered optically controlled optical switch |
| 01/17/2006 | US6987899 Optical switching apparatus and optical switching method |
| 01/17/2006 | US6987896 Optical isolator |
| 01/17/2006 | US6987857 Focus fader with dual optocouplers |
| 01/17/2006 | US6987804 Process for recovering digital optical signals and a feedback decision circuit |
| 01/17/2006 | US6987461 System and method for addressing optical emanations from an information processing device |
| 01/14/2006 | CA2511716A1 Video signal transceiver |
| 01/12/2006 | WO2006004916A2 Optical amplification of cwdm channels using optical amplifiers having fluoride-based optical fiber |
| 01/12/2006 | WO2006004843A2 Application-specific microcode for controlling an optical transceiver |
| 01/12/2006 | WO2006004144A1 Modulation light signal generating device and fsk modulation signal generating device |
| 01/12/2006 | WO2006004104A1 Pulse-modulated signal demodulating circuit, and light receiving circuit and electric device having the demodulating circuit |
| 01/12/2006 | WO2006004057A1 Pulse pattern generator and communication device evaluating system using same |
| 01/12/2006 | WO2006003744A1 Transmission device, reception device, signal transmission device, and signal transmission method |
| 01/12/2006 | WO2006003206A1 Light pulse amplification in long optical fibers |
| 01/12/2006 | WO2005036212A3 Photodetector/optical fiber apparatus with enhanced optical coupling efficiency and method for forming the same |
| 01/12/2006 | US20060010441 Network management system |
| 01/12/2006 | US20060008280 Receiving circuit and electronic apparatus for optical communication |
| 01/12/2006 | US20060008279 Pattern-dependent error counts for use in correcting operational parameters in an optical receiver |
| 01/12/2006 | US20060008278 Method and apparatus for CRZ-DPSK optical signal generation |
| 01/12/2006 | US20060008277 Optical communication system and receiving apparatus |
| 01/12/2006 | US20060008276 Optical signal transmission apparatus and optical signal transmission method |
| 01/12/2006 | US20060008275 Apparatus and method for transmitting data in an aqueous medium |
| 01/12/2006 | US20060008274 Hybrid RF/optical communication system with deployable optics and atmosphere compensation system and method |
| 01/12/2006 | US20060008272 Channelizer switch |
| 01/12/2006 | US20060008238 Optical antenna |
| 01/12/2006 | US20060008202 Light source apparatus for WDM optical communication and optical communication system |
| 01/12/2006 | US20060007427 Optical transmission apparatus, method for controlling optical transmission system, and optical relay node equipped with wavelength control function |
| 01/12/2006 | US20060006221 Media converter RFID security tag |
| 01/12/2006 | DE19825876B4 Anordnung und Verfahren zur PMD-Messung an verlegten Faserstrecken Apparatus and method for PMD measurement on installed fiber links |
| 01/12/2006 | CA2575595A1 Multiple wavelength light source, and generation method for multiple wavelength light |
| 01/12/2006 | CA2571453A1 Light pulse amplification in long optical fibers |
| 01/11/2006 | EP1615360A2 Polarisation mode dispersion compensation |
| 01/11/2006 | EP1615359A2 Infrared communication device |
| 01/11/2006 | EP1615358A1 Pulse train optical transmission system and transmitter and receiver apparatuses used therein |
| 01/11/2006 | EP1615357A1 Optical transmission system |
| 01/11/2006 | EP1615334A2 FM modulator |
| 01/11/2006 | EP1614240A1 Optical system and method for monitoring variable in rotating member |
| 01/11/2006 | EP1614239A1 Electrical domain compensation of non-linear effects in an optical communications system |
| 01/11/2006 | EP1488551B1 Optical transmission system using an optical phase conjugation device |
| 01/11/2006 | EP1260039B1 Application of digital processing scheme for enhanced cable television network performance |
| 01/11/2006 | EP1068687B1 Arrangement for the contactless transmission of optical data |
| 01/11/2006 | CN2751316Y Adjustable optical attenuator |
| 01/11/2006 | CN2751315Y Fibre-optical fusion cell box |
| 01/11/2006 | CN2751314Y Digital video-audio optical fiber transmission system |
| 01/11/2006 | CN1720682A Electroluminescent diode lighting device comprising a communication device and installation comprising one such device |
| 01/11/2006 | CN1720681A Optical communications processing system, components and operating method thereof |
| 01/11/2006 | CN1720680A OSNR monitoring method and apparatus using tunable optical bandpass filter and polarization nulling method |
| 01/11/2006 | CN1720679A Communication system providing hybrid optical/wireless communications and related methods |
| 01/11/2006 | CN1719756A Method for implementing mobile communication digital optical fibre repeater system |
| 01/11/2006 | CN1719755A Burst mode light receiver, system and method |
| 01/11/2006 | CN1719754A Plane integrated single fibre three-directional optical signal processing chip device |
| 01/11/2006 | CN1719753A Receiving circuit and electronic apparatus for optical communication |
| 01/11/2006 | CN1719487A Micro power consumption infrared signal receiving circuit |
| 01/11/2006 | CN1236578C Optical system |
| 01/11/2006 | CN1236577C Optical signal transmission method for reducing degenerate caused by non-linear effect |
| 01/11/2006 | CN1236569C Bit rate detecting circuit and calculating method for optical network |
| 01/11/2006 | CN1236338C Polarizing membrane dispersion compensator based on optical fiber raster and preparing method thereof |
| 01/10/2006 | US6985823 System and method of testing a transceiver |
| 01/10/2006 | US6985674 Fiber optic transceiver array and fiber optic transceiver channel for short wave fiber optic communications |
| 01/10/2006 | US6985662 Dispersion compensating fiber for moderate dispersion NZDSF and transmission system utilizing same |
| 01/10/2006 | US6985649 Optical switching apparatus and optical switching method |
| 01/10/2006 | US6985648 Method of in-wafer testing of monolithic photonic integrated circuits (PICs) formed in a semiconductor wafer |
| 01/10/2006 | US6985645 Apparatus and methods for integrally packaging optoelectronic devices, IC chips and optical transmission lines |
| 01/10/2006 | US6985285 Optical transmission system using Raman amplification |
| 01/10/2006 | US6985284 Method, apparatus and system for controlling power transients in a Raman-amplified optical transmission system |
| 01/10/2006 | US6985283 Fiber-optic compensation for dispersion, gain tilt, and band pump nonlinearity |
| 01/10/2006 | CA2294295C Process for the transmission of signaling and control information for wavelength-division multiplex networks for optical, fiber-bound information transfer |
| 01/10/2006 | CA2240519C Optical waveguide with photosensitive refractive index cladding |
| 01/05/2006 | WO2006002080A2 Optical communication using duobinary modulation |
| 01/05/2006 | WO2006002029A2 Electroabsorption-modulated fabry-perot laser and methods of making the same |
| 01/05/2006 | WO2006001868A2 Phase responsive optical fiber sensor |
| 01/05/2006 | WO2006001759A1 Means and method for detection of blood leakage from wounds |
| 01/05/2006 | WO2006001606A1 Bidirectional optical transceiver module using a single optical fiber cable |
| 01/05/2006 | WO2006001362A1 Optical-wireless fusion communication system and optical-wireless fusion communication method |