| 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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| 12/09/2008 | US7463884 System and method for updating data in remote devices |
| 12/09/2008 | US7463832 Thermal drift compensation system and method for optical networks |
| 12/09/2008 | US7463831 Transponder assembly for use with parallel optics modules in fiber optic communications systems |
| 12/09/2008 | US7463830 Modular optical transmitter for WWDM transceivers |
| 12/09/2008 | US7463829 Optical transmission apparatus and control method therefor |
| 12/09/2008 | US7463828 Optical channel monitor |
| 12/09/2008 | US7463802 Integrated circuit for adjusting bias in optical transmitter with external modulator |
| 12/09/2008 | US7463797 Wavelength multiplexed light source and wavelength multiplexed light source system |
| 12/09/2008 | US7463674 Tables for determining the signal strength of a received signal in a fibre optics transceiver |
| 12/09/2008 | US7463412 Multi-band hybrid SOA-raman amplifier for CWDM |
| 12/09/2008 | US7463411 Optical fiber amplifier |
| 12/09/2008 | US7463164 Method and apparatus for remote control of electronic equipment |
| 12/09/2008 | US7462812 Optical switch apparatus and optical switching system |
| 12/09/2008 | CA2487187C Multi-wavelength generating method and apparatus based on flattening of optical spectrum |
| 12/09/2008 | CA2425263C Bit-rate and format insensitive all-optical circuit for reshaping, regeneration and retiming of optical pulse streams |
| 12/09/2008 | CA2343725C Wdm transmitter and receiver |
| 12/04/2008 | WO2008148053A1 Led light global positioning and routing communication system |
| 12/04/2008 | WO2008148050A1 Led light interior room and building communication system |
| 12/04/2008 | WO2008148046A1 Led light broad band over power line communication system |
| 12/04/2008 | WO2008148039A1 Led light communication system |
| 12/04/2008 | WO2008148022A2 Building illumination apparatus with integrated communications, security and energy management |
| 12/04/2008 | WO2008147758A1 End-to-end chromatic dispersion characterization of optically amplified link |
| 12/04/2008 | WO2008147672A1 Method and apparatus for reducing crosstalk in a dwdm transmission system |
| 12/04/2008 | WO2008147455A1 Non-line of sight optical communications |
| 12/04/2008 | WO2008146910A1 Optical amplifier |
| 12/04/2008 | WO2008146517A1 Optical network unit and optical transmission system |
| 12/04/2008 | WO2008145464A1 An optical pon network using passive dpsk demodulation |
| 12/04/2008 | WO2008145067A1 System and method for wavelength conversion and switching |
| 12/04/2008 | WO2008144844A1 Optical communications security device and system |
| 12/04/2008 | US20080298818 Optical Receiver for Computing Applications |
| 12/04/2008 | US20080298816 Receiver and electronic device |
| 12/04/2008 | US20080298815 Small Form Pluggable Analog Optical Receiver |
| 12/04/2008 | US20080298814 Optical Transmitter for Computing Applications |
| 12/04/2008 | US20080298813 All-optical frequency upconverter and all-optical frequency upconversion method in radio-over-fiber system |
| 12/04/2008 | US20080298812 Network repeater, repeater controlling method and program product |
| 12/04/2008 | US20080298811 Apparatus and method for transferring an optical signal in a wireless visible light communication system |
| 12/04/2008 | US20080298810 Method and apparatus for controlling an optical transponder |
| 12/04/2008 | US20080298809 Digital Subscriber Line Access Multiplexer, Optical Network Unit, Optical Line Terminal And Base Station |
| 12/04/2008 | US20080298808 Radio Communication System, Radio Communication Apparatus and Radio Communication Method as Well as Computer Program |
| 12/04/2008 | US20080298802 Optical signal measurement device |
| 12/04/2008 | US20080298801 Electronic dispersion compensation systems and methods |
| 12/04/2008 | US20080298800 Transmission device and route verifying method |
| 12/04/2008 | US20080297883 Raman Amplifier Structure |
| 12/04/2008 | US20080297373 Sensor node |
| 12/04/2008 | US20080297311 Non-contact service providing systems |
| 12/04/2008 | US20080296481 Chirp measurement method, chirp measurement apparatus and their application |
| 12/04/2008 | US20080295314 Methods and apparatus for an instrumented fastener |
| 12/04/2008 | DE102007023667A1 Optical transmission system for use in e.g. local area network, has control unit regulating electro-optical converter, and evaluation unit analyzing signals received from opto-electrical converter |
| 12/04/2008 | CA2703634A1 Method and apparatus for reducing crosstalk in a dwdm transmission system |
| 12/04/2008 | CA2688280A1 An optical pon network using passive dpsk demodulation |
| 12/03/2008 | EP1998481A2 Passive optical network communication method and system |
| 12/03/2008 | EP1996813A2 Feedback-controlled coherent optical receiver with electrical compensation/equalization |
| 12/03/2008 | EP1751894A4 Multiple channel optical transceiver modules |
| 12/03/2008 | EP1550245B1 Optical communication system and method to avoid unprotected optical tarnsmission using a coded receiver-specific controlsignal |
| 12/03/2008 | CN101317350A Power line communication system using hybrid-fiber coaxial and communication device used in the system |
| 12/03/2008 | CN101317114A Fibre-optic module |
| 12/03/2008 | CN101316449A Passive optical network communication method and system |
| 12/03/2008 | CN101316199A Simulation networking method and device for SDH equipment |
| 12/03/2008 | CN101316191A Software release upgrading method of user side equipment in Gigabit passive optical network system |
| 12/03/2008 | CN101316150A Wavelength division multiplexing system and method supporting double-video service broadcast distribution |
| 12/03/2008 | CN101316142A Equipment, method and network system for expanding transmission distance |
| 12/03/2008 | CN101316141A Band width distribution method, device, communication apparatus and system |
| 12/03/2008 | CN101316140A Fast protection method of passive optical network |
| 12/03/2008 | CN101316139A State detection method and device for optical transmission equipment |
| 12/03/2008 | CN101316138A Light space transmission receiving circuit, light space transmission apparatus, system and electronic equipments |
| 12/03/2008 | CN101315446A Optoelectronic induction bidirectional information displaying apparatus |
| 12/03/2008 | CN100441005C Wireless communication apparatus |
| 12/03/2008 | CN100440876C Communication apparatus |
| 12/03/2008 | CN100440810C A method to automatically obtain inner connection relation of optical network node |
| 12/03/2008 | CN100440769C Optical multiplex loop system |
| 12/03/2008 | CN100440757C Optical repeater, message handling system in point-to-point protocol and processing method |
| 12/03/2008 | CN100440756C Passive optical network and its data communication method |
| 12/03/2008 | CN100440652C Semiconductor laser driving method and optical disc apparatus |
| 12/03/2008 | CN100440019C Optical fiber transmission system, raman gain control device and raman gain control method |
| 12/03/2008 | CN100439958C Interlinkage structure of binary optical dynamic space and interlinkage apparatus comprising the same |
| 12/03/2008 | CN100439957C Wavelength selective switch |
| 12/02/2008 | US7460829 Wireless communication system |
| 12/02/2008 | US7460793 Coherent optical detection and signal processing method and system |
| 12/02/2008 | US7460792 Receiving circuit and electronic apparatus for optical communication |
| 12/02/2008 | US7460791 Detection of optical light power |
| 12/02/2008 | US7460790 Non-linear compensation of timing jitter |
| 12/02/2008 | US7460789 Optical transmission system and method of controlling optical transmission system |
| 12/02/2008 | US7460788 Transmitting and receiving device |
| 12/02/2008 | US7460787 Communication system with external synchronisation |
| 12/02/2008 | US7460786 System and method of data transmission in tension members of a fiber optical system |
| 12/02/2008 | US7460785 Performance monitoring in an optical communication system |
| 12/02/2008 | US7460784 Method for preemphasising an optical multiplex signal |
| 12/02/2008 | US7460745 Configurable dispersion compensation trimmer |
| 12/02/2008 | US7460744 Ring type optical transmission system and optical apparatus connected to same |
| 12/02/2008 | US7460743 Diffusion and laser photoelectrically coupled integrated circuit signal line |
| 12/02/2008 | US7460742 Method and apparatus for providing an antireflection coating on the output facet of a photonic integrated circuit (PIC) chip |
| 12/02/2008 | US7460572 Optical module and method for monitoring and controlling wavelengths |
| 12/02/2008 | US7460298 Integrated optical dual amplifier |
| 12/02/2008 | US7460297 Compensation for spectral power tilt from scattering |
| 12/02/2008 | US7460296 Compensation for spectral power tilt from scattering |
| 12/02/2008 | US7458733 Compact optical transceivers including thermal distributing and electromagnetic shielding systems and methods therefor |
| 12/02/2008 | US7458517 Radio frequency identification of a connector by a patch panel or other similar structure |
| 12/02/2008 | CA2593570C Tellurite glass, optical amplifier, and light source |
| 12/02/2008 | CA2325580C Wdm transmission repeater, wdm transmission system and wdm transmission method |
| 12/02/2008 | CA2231098C Apparatus and method employing a window reset for excessive bit error rate alarm detection and clearing |