| 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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| 09/20/2006 | EP1703602A2 Control apparatus and method for optical transmission apparatus |
| 09/20/2006 | EP1703360A2 Method and apparatus for optically powering and multiplexing distributed fiber optic sensors |
| 09/20/2006 | EP1702419A1 Multiservice optical communication |
| 09/20/2006 | EP1483774A4 Avalanche photodiode controller circuit for fiber optics transceiver |
| 09/20/2006 | EP1325367A4 Method for reducing stimulated brillouin scattering in waveguide systems and devices |
| 09/20/2006 | EP0985290B1 Distributed intelligence wavelength division multiplexed network |
| 09/20/2006 | CN1836393A Optical reception device and optical reception method |
| 09/20/2006 | CN1835424A Microwave photon mixing method and device based on excited Brillouin scatter |
| 09/20/2006 | CN1835423A Tunable microwave photon filter |
| 09/20/2006 | CN1835422A Microwave photon down conversion method and device based on electrooptical modulator and optical fiber raster |
| 09/20/2006 | CN1835421A Automatic control method of receiving hight power through free space optical communication system |
| 09/20/2006 | CN1835420A Optical performance monitor |
| 09/20/2006 | CN1835419A Method for adapting an optical transmission unit, optical transmission unit and optical receive unit |
| 09/20/2006 | CN1276623C Protection method of synchronous transmission module electric interface unit and its equipment |
| 09/20/2006 | CN1276600C WDM transmission, WDM transmission system and WDM transmission method |
| 09/20/2006 | CN1276599C Method and device for signalling in shared protection ring type structure |
| 09/20/2006 | CN1276598C Temperature compensating equipment for avalanche photodiode optical receiver |
| 09/20/2006 | CN1276597C Illuminator and communication system |
| 09/20/2006 | CN1276281C Estimation method of polarizing membrane dispersion caused system unuseable probability |
| 09/19/2006 | US7111208 On-chip standalone self-test system and method |
| 09/19/2006 | US7110683 Compensation of polarization mode dispersion in single mode fiber for maximum-likelihood sequence estimation |
| 09/19/2006 | US7110682 Method and apparatus for maintaining a pre-determined ratio of a pilot tone power and a mean optical output power of an optical signal |
| 09/19/2006 | US7110681 Method and apparatus for optical transmission |
| 09/19/2006 | US7110680 Method and system for forward pumping Raman amplification in an optical network |
| 09/19/2006 | US7110679 Installation of processing units into a stored program controlled system wherein the component processing units are interconnected via free space optics |
| 09/19/2006 | US7110678 Hybrid wireless optical and radio frequency communication link |
| 09/19/2006 | US7110677 Method and system for optical time division multiplexed fiber communications with coherent detection |
| 09/19/2006 | US7110676 Power pre-emphasis for WDM transmission systems |
| 09/19/2006 | US7110675 Methods of optical communication and optical communication systems |
| 09/19/2006 | US7110674 Optical add/drop device |
| 09/19/2006 | US7110673 Optical communication system |
| 09/19/2006 | US7110672 Optical transmission system for frequency-multiplexed signal |
| 09/19/2006 | US7110671 Method and apparatus for scheduling communication using a star switching fabric |
| 09/19/2006 | US7110668 Optical network connection test apparatus and methods |
| 09/19/2006 | US7110648 Analog optical transmission system |
| 09/19/2006 | US7110632 Channelizer switch |
| 09/19/2006 | US7110168 Optical signal transmission apparatus including reflective gain-clamped semiconductor optical amplifier |
| 09/19/2006 | US7110166 Raman pump power control for gain flattening |
| 09/19/2006 | US7109466 Peak and bottom detectors in burst mode optical receiver |
| 09/14/2006 | WO2006096777A2 Transmitter frequency peaking for optical fiber channels |
| 09/14/2006 | WO2006096751A2 High speed sfp transceiver |
| 09/14/2006 | WO2006096714A2 Xfp transceiver with 8.5g cdr bypass |
| 09/14/2006 | WO2006096668A2 Passive optical network loss test apparatus and method of use thereof |
| 09/14/2006 | WO2006096468A2 Enhanced detection of biological and bioactive components by resonance raman spectroscopy |
| 09/14/2006 | WO2006096391A1 Method and apparatus for pmd mitigation in optical communication systems |
| 09/14/2006 | WO2006096329A2 Optical terminal with illegal transmission detection circuitry |
| 09/14/2006 | WO2006095421A1 Power source monitor/control method and device |
| 09/14/2006 | WO2006095411A1 Light spatial communication method, optical transmission device, optical reception device, light spatial communication system |
| 09/14/2006 | WO2006095157A1 Adaptive pulse shape control |
| 09/14/2006 | WO2006095036A1 Method and device for measuring polarisation state and polarisation mode dispersion in photonic transmission systems |
| 09/14/2006 | WO2006094891A1 Method and device for forming a transmitter-side transmission signal |
| 09/14/2006 | WO2006094407A1 Polarization mode dispersion emulator |
| 09/14/2006 | WO2006044885A3 Wireless signal distribution system and method |
| 09/14/2006 | US20060204248 Optical regenerative amplifier for binary phase shift-keying signals |
| 09/14/2006 | US20060204247 System and method for multiple bit optical data transmission in memory systems |
| 09/14/2006 | US20060204246 Method and apparatus for determining characteristic deterioration in device |
| 09/14/2006 | US20060204244 Optical system |
| 09/14/2006 | US20060204187 Subsurface fibre optic cable network installation |
| 09/14/2006 | US20060204170 Wavelength division multiplex optical regeneration system and wavelength division multiplex optical regeneration method |
| 09/14/2006 | US20060204169 All-optical controllable photonic switch |
| 09/14/2006 | US20060203863 Optical transmitter with a least pair of semiconductor laser diodes |
| 09/14/2006 | US20060203844 Method and apparatus for downstream ethernet overlay in optical communications |
| 09/14/2006 | US20060203329 Control apparatus and method for optical amplifier, optical amplifier, optical transmission apparatus, individual band gain equalizer, wavelength multiplexing transmission apparatus, optical amplifier and wavelength multiplexing transmission system using the same equalizer |
| 09/14/2006 | US20060203324 Method and apparatus for optical broadband frequency chirp |
| 09/14/2006 | US20060202135 Contactless connector |
| 09/14/2006 | CA2601743A1 Fiber break detection in the presence of raman amplification |
| 09/14/2006 | CA2600029A1 Method and device for measuring polarisation state and polarisation mode dispersion in photonic transmission systems |
| 09/14/2006 | CA2594928A1 Optical terminal with illegal transmission detection circuitry |
| 09/13/2006 | EP1701580A2 Wavelength selective MEMS switch |
| 09/13/2006 | EP1701446A1 Optical sample and hold architecture |
| 09/13/2006 | EP1701186A1 Electro-optic delay line discriminator |
| 09/13/2006 | EP1700407A1 Temperature compensation for transmission between nodes coupled by a unidirectional fiber ring |
| 09/13/2006 | CN2817224Y Mobile communication digital optical fiber direct amplifying station for daisy chain transmission structure |
| 09/13/2006 | CN2817136Y Optical fiber grating external-cavity laser millimeter wave generator |
| 09/13/2006 | CN2816781Y Light time domain reflection measuring apparatus |
| 09/13/2006 | CN1833384A Method and apparatus for testing optical networks |
| 09/13/2006 | CN1833383A Wavelength-selective optical signal processing device |
| 09/13/2006 | CN1833382A Communicating structure between optical network and connecting setting method |
| 09/13/2006 | CN1833172A Extended automatic protection switching arrangement |
| 09/13/2006 | CN1832650A System for regulating light source performance using cuttable resistance and regulating method thereof |
| 09/13/2006 | CN1832385A Optical transmission apparatus and optical transmission control method for wavelength-division-multiplexed optical signal |
| 09/13/2006 | CN1832376A Optical communication module and multi-modal distribution feedback laser diode |
| 09/13/2006 | CN1831843A Automatic identification method and device for container and transporting equipment based on infrared technology |
| 09/13/2006 | CN1831574A Wavelength selective switch |
| 09/13/2006 | CN1831485A Cavity length demodulating algorithm of fibre-optical F-P sensor |
| 09/13/2006 | CN1275436C Method for implementing quick optical fibre protective inversion in ring network and its equipment |
| 09/13/2006 | CN1275415C Device for automatic protective switching optical interface |
| 09/13/2006 | CN1275414C Monitoring method and device for wave-length-division multiplexing optical signal/noise ratio |
| 09/13/2006 | CN1275413C Burst counting and multiplexing method for avoiding optical signal conflict in optical network |
| 09/13/2006 | CN1275412C Method of optical wavelength converter capable of fleribly setting speed rate and its equipment |
| 09/13/2006 | CN1275397C Optical signal transmission delay measuring method in transmission chain and apparatus thereof |
| 09/13/2006 | CN1275362C High power ultrawide band ASE light source for C+L waveband |
| 09/12/2006 | US7107414 EEPROM emulation in a transceiver |
| 09/12/2006 | US7106979 Polarization mode dispersion compensating apparatus, system, and method |
| 09/12/2006 | US7106978 Optical module, optical transmission apparatus, WDM optical transmission device, and method for stabilizing laser wavelength |
| 09/12/2006 | US7106977 Technique for multicasting optical frequency channels in a multi-channel optical system |
| 09/12/2006 | US7106976 Optical transmitter |
| 09/12/2006 | US7106974 Low-cost WDM source with an incoherent light injected fabry-perot laser diode |
| 09/12/2006 | US7106973 Apparatus and method for use in free-space optical communication comprising optically aligned components integrated on circuit boards |
| 09/12/2006 | US7106972 Methods of improving line of sight wireless optical communication through adverse environmental conditions |