| 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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| 01/12/1999 | US5859941 Optical add/drop multiplexer device |
| 01/12/1999 | US5859939 Method and system for equalizing PMD using incremental delay switching |
| 01/12/1999 | US5859938 Optical amplifier and optical transmission system |
| 01/12/1999 | US5859936 Optical beam splitting device and method of controlling optical beam outputs |
| 01/12/1999 | US5859895 Auxiliary circuit switching for provisioning and/or repair in a fiber-to-the-curb system |
| 01/12/1999 | US5859725 For an optical signal |
| 01/12/1999 | US5859719 Photogenerator for lightwave networks |
| 01/12/1999 | US5859716 Self-stimulation signal detection in an optical transmission system |
| 01/12/1999 | US5859695 Method of and system for characterization of fiber optic connections in situ |
| 01/12/1999 | US5859611 Mixing and modulating methods and structures using nonlinear optical amplifiers |
| 01/12/1999 | CA2141322C Method and apparatus for providing power to a coaxial cable network |
| 01/07/1999 | WO1999000956A1 Message transmission system with frequency dividing optical components for parallel processing of optical pulses |
| 01/07/1999 | WO1999000928A2 Arrangement for synchronization of nodes in vdsl-systems |
| 01/07/1999 | WO1999000925A1 Method and apparatus for dynamically equalizing gain in an optical network |
| 01/07/1999 | WO1999000924A1 Dynamic optical amplifier |
| 01/07/1999 | WO1999000922A1 Method for transmitting a signal in a network |
| 01/07/1999 | WO1999000919A1 Loop status monitor for determining the amplitude of component signals of a multi-wavelength optical beam |
| 01/07/1999 | WO1999000881A1 A light emitting device and transistor |
| 01/07/1999 | WO1999000053A1 Living body inspecting apparatus and noninvasive blood analyzer using the same |
| 01/07/1999 | EP0889563A1 Optical amplifier for free space optical communication systems |
| 01/07/1999 | EP0889562A2 Bidirectional optical telecommunication system comprising a bidirectional optical amplifier |
| 01/07/1999 | EP0717896B1 System and method for key distribution using quantum cryptography |
| 01/07/1999 | EP0646301B1 A method of establishing a subscriber connection and a subscriber network |
| 01/07/1999 | DE19728501A1 Vorrichtung zur drahtlosen Datenübertragung Apparatus for wireless data transmission |
| 01/07/1999 | DE19728314A1 Signalübertragungseinrichtung Signal transmission device |
| 01/07/1999 | DE19727547A1 Verfahren für eine Signalübertragung in einem Netz A method for signal transmission in a network |
| 01/06/1999 | CN1204192A Distortion compensating device for wide frequency band fibre-optical transmission system |
| 01/06/1999 | CN1204190A Information processing apparatus having infrared communication function and method of controlling thereof |
| 01/06/1999 | CN1204173A Optical fiber amplifier with absorber |
| 01/05/1999 | USH1772 System and method for transmitting information from a paging device to a receiver |
| 01/05/1999 | US5857048 Fourier-plane photonics package |
| 01/05/1999 | US5857040 Adjustable optical amplitude and phase modulator, and a soliton regenerator including such a modulator |
| 01/05/1999 | US5856881 Optical fiber transmission line |
| 01/05/1999 | US5856790 Remote control for a plug-dropping head |
| 01/05/1999 | CA2120623C Optical processing in asynchronous transfer mode network |
| 01/05/1999 | CA2083219C Optical transmitter having optical modulator |
| 01/05/1999 | CA2057657C Power feeding system for an optical transmission system |
| 12/30/1998 | WO1998059472A2 Filter method and apparatus for combined multiple frequency signals |
| 12/30/1998 | WO1998059452A1 Method for transmitting a signal in an optical network |
| 12/30/1998 | EP0887956A1 Optical telecommunications system with chromatic dispersion compensator |
| 12/30/1998 | EP0887955A2 Robust multi-wavelength optical fiber communication systems |
| 12/30/1998 | EP0887954A2 Noise figure measurement of optical amplifiers by power substitution |
| 12/30/1998 | EP0887953A2 Apparatus and methods for improving linearity and noise performance of an optical source |
| 12/30/1998 | EP0887952A1 Method and apparatus for the reception of a phase modulated optical signal and for the detection of misalignment errors |
| 12/30/1998 | EP0887680A1 Device for directional transmission and reception of modulated light waves |
| 12/30/1998 | EP0887673A2 Self-aligned mechanical M x N optical switch |
| 12/30/1998 | EP0887656A1 Process for determing the orbital position of satellites in LEO networks |
| 12/30/1998 | EP0886935A1 Bitstream management |
| 12/30/1998 | EP0886895A1 Vcsel-based multi-wavelength transmitter and receiver modules for serial and parallel optical links |
| 12/30/1998 | CN1041482C Adapter for amplified optical lines |
| 12/30/1998 | CN1041479C Component module |
| 12/30/1998 | CA2241939A1 Optical device for processing an optical digital signal |
| 12/29/1998 | US5854871 Dispension shift optical fiber and wavelength division multiplex transmission system using the same |
| 12/29/1998 | US5854704 Receiver for optical digital transmission system |
| 12/29/1998 | US5854703 Hybrid fiber coax communications network |
| 12/29/1998 | US5854702 Optical telecommunication module |
| 12/29/1998 | US5854701 Passive optical network |
| 12/29/1998 | US5854698 Repeaterless branch powered fiber optic communication system |
| 12/29/1998 | CA2151535C Optical fiber distribution frame with fiber testing |
| 12/29/1998 | CA2097960C Computer fiber optic interface |
| 12/25/1998 | CA2234854A1 Method and arrangement for the space-based operation of quantum-optical amplifiers embodied as optical waveguides |
| 12/24/1998 | DE19734957C1 Wavelength stabilisation method for multi-channel optical transmission system |
| 12/24/1998 | DE19726009A1 Verfahren für eine Signalübertragung in einem optischen Netz A method for signal transmission in an optical network |
| 12/23/1998 | WO1998058465A2 A multifiber cabling system |
| 12/23/1998 | WO1998035328A3 Signalling system |
| 12/23/1998 | EP0886397A1 An optical device and a method of processing a digital optical signal in parallel and in free space |
| 12/23/1998 | EP0886396A1 Method of manufacturing a fiber optic cable having a specified path average dispersion |
| 12/23/1998 | EP0886395A2 Open fiber safety interlock |
| 12/23/1998 | EP0886394A1 Method for fault locating by reflectometry in an optical transmission link and locating apparatus using this method |
| 12/23/1998 | EP0886350A1 High speed non-biased semiconductor laser diode driver for high speed digital communication |
| 12/23/1998 | EP0886160A2 Device for free-space transmission system |
| 12/23/1998 | EP0885495A1 Controlling correlated quantum state probability distributions |
| 12/23/1998 | CN1202994A Dispersion management system for soliton optical transmission system |
| 12/23/1998 | CA2241043A1 Optical telecommunications system |
| 12/22/1998 | US5852700 Method and device for the generation of ultrashort optical pulses |
| 12/22/1998 | US5852687 Integrated optical time delay unit |
| 12/22/1998 | US5852651 Cellular communications system with sectorization |
| 12/22/1998 | US5852517 Optical send-receive module |
| 12/22/1998 | US5852510 Amplified telecommunication system for wavelength-division multiplexing transmission having an equalized reception power |
| 12/22/1998 | US5852507 High efficiency polarization diversity receiver system |
| 12/22/1998 | US5852506 Method and apparatus for controlling program start/stop operations |
| 12/22/1998 | CA2115786C Hand lamp |
| 12/22/1998 | CA2092682C Metallic access in a fiber remote terminal |
| 12/19/1998 | CA2241041A1 An optical device and a method of processing a digital optical signal in parallel and in free space |
| 12/19/1998 | CA2240243A1 Optical switching device |
| 12/18/1998 | CA2237506A1 High speed non-biased semiconductor laser diode driver for high speed digital communication |
| 12/17/1998 | WO1998057459A1 Tagging compositions and methods |
| 12/17/1998 | WO1998057451A1 Laser link systems |
| 12/17/1998 | WO1998057248A2 Method and apparatus for detecting the presence of a remote device and providing power thereto |
| 12/17/1998 | CA2295967A1 Tagging compositions and methods |
| 12/17/1998 | CA2239265A1 A peak limiter for suppressing undesirable energy in a return path of a bidirectional cable network |
| 12/17/1998 | CA2239263A1 A bidirectional cable network with a mixing tap for suppressing undesirable noise in signals from a remote end of the network |
| 12/16/1998 | EP0884868A2 Measurement of the eye-opening of optical signals by optical sampling |
| 12/16/1998 | EP0884867A2 Equalisation, pulse shaping and regeneration of optical signals |
| 12/16/1998 | EP0884866A1 Optical communication system |
| 12/16/1998 | EP0883942A1 Channel selection in an optical tdma network |
| 12/16/1998 | EP0883938A1 Dark pulse tdma optical network |
| 12/16/1998 | EP0823154B1 Method and device for transmitting analogue signals by means of a transmission system using optical transmission lines |
| 12/16/1998 | CN2301017Y Optical fibre optical looper |
| 12/16/1998 | CN2301016Y Infrared ray remote control switch |