| 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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| 09/17/2009 | WO2009112959A1 Method and apparatus for communication in an illumination system using a liquid lens |
| 09/17/2009 | WO2009112811A1 Optical clock |
| 09/17/2009 | WO2009112504A1 Method for controlling an erbium doped fibre amplifier (edfa) and amplifier arrangement |
| 09/17/2009 | WO2009112365A1 Method and device for the optical transmission of data |
| 09/17/2009 | WO2009112362A1 Control unit comprising a device for the optical transmission of data |
| 09/17/2009 | WO2009112198A1 Repeater and method for operating such a repeater |
| 09/17/2009 | WO2009111984A1 Extender management method, device and system |
| 09/17/2009 | WO2009065861A3 Device and method for signal detection in a tdma network |
| 09/17/2009 | WO2009027368A3 Circuit arrangement and method for loading at least one optical conductor |
| 09/17/2009 | US20090232519 Optical receiver for regeneration of optical signal |
| 09/17/2009 | US20090232518 Optical transmitter with adaptively controlled optically linearized modulator |
| 09/17/2009 | US20090232517 Ditherless optical modulator control |
| 09/17/2009 | US20090232516 Optical transmission apparatus, optical transmission system, apparatus control method, and recording medium on which program for the apparatus is recorded |
| 09/17/2009 | US20090232515 Method and an apparatus to convert a light signal emitted by a display into digital signals |
| 09/17/2009 | US20090232514 Optical Interconnect Solution |
| 09/17/2009 | US20090232513 Optical signal synchronization sampling apparatus and method, and optical signal monitoring apparatus and method using the same |
| 09/17/2009 | US20090232512 Systems and methods for chirp control of a dual arm z-modulator to minimize dispersion effect of fiber plant |
| 09/17/2009 | US20090232511 Optical Micro-Connector |
| 09/17/2009 | US20090232510 Digital radio frequency tranceiver system and method |
| 09/17/2009 | US20090232509 Electrowetting retroreflector devices, systems, and methods |
| 09/17/2009 | US20090232508 Communication system providing hybrid optical/wireless communications and related methods |
| 09/17/2009 | US20090232507 Digital radio frequency tranceiver system and method |
| 09/17/2009 | US20090232506 Method and Device for Controlling a Remote Vehicle |
| 09/17/2009 | US20090232502 Visible light communication system and optical wireless lan device |
| 09/17/2009 | US20090232501 Adaptive Injection Current Controlled Burst Mode SOA for Long and Wide Reach High Speed PON |
| 09/17/2009 | US20090232499 Passive optical network communication method and system |
| 09/17/2009 | US20090232496 Optical communication apparatus, optical transmission system and method for reducing nonlinear degradation |
| 09/17/2009 | US20090232494 Optical network, monitoring unit and monitoring method |
| 09/17/2009 | US20090232493 Wavelength drift detecting apparatus, wavelength locking system and method |
| 09/17/2009 | US20090232440 Dsb-sc modulation system capable of erasing carrier and secondary component |
| 09/17/2009 | US20090231686 Multi-functional integrated optical waveguides |
| 09/17/2009 | US20090231652 Devices and methods for optical signal control |
| 09/17/2009 | US20090231090 Switch apparatus |
| 09/17/2009 | DE102008013245A1 Repeater und Verfahren zum Betrieb eines solchen Repeaters Repeater and method for operating such a repeater |
| 09/17/2009 | DE102008012982A1 Dispersionsmessung von optischen Fasern im laufenden Betrieb Dispersion measurement of optical fibers during operation |
| 09/17/2009 | CA2717472A1 Method and apparatus for communication in an illumination system using a liquid lens |
| 09/16/2009 | EP2101449A1 Optical communication system, its optical communication method, and communication device |
| 09/16/2009 | EP2101426A1 Method for controlling an erbium doped fibre amplifier (EDFA) and amplifier arrangement |
| 09/16/2009 | EP2101425A1 Optical receiving apparatus and method |
| 09/16/2009 | EP2101424A1 Method and device for transmitting data optically |
| 09/16/2009 | EP2101299A2 Switch apparatus |
| 09/16/2009 | EP2100398A1 Low-ripple optical device |
| 09/16/2009 | EP1508208B1 Closed-loop control of tunable optical wavelength filters |
| 09/16/2009 | EP1250737B1 Raman amplifier with bi-directional pumping |
| 09/16/2009 | EP1033882B1 Entertainment system with input position measuring device |
| 09/16/2009 | CN201312311Y All-fiber distributed Ethernet architecture system for passenger special line |
| 09/16/2009 | CN201312310Y Erbium-doped fiber amplifier |
| 09/16/2009 | CN101536371A Receiver for a modulated light signal and method for receiving a modulated light signal |
| 09/16/2009 | CN101536370A Method and network architecture for upgrading legacy passive optical network to wavelength division multiplexing passive optical network based next-generation passive optical network |
| 09/16/2009 | CN101536368A Methods and systems for monitoring multiple optical signals from a single source |
| 09/16/2009 | CN101534460A Method for identifying remote ONU down-linked terminal equipment in PON system automatically |
| 09/16/2009 | CN101534459A Method and system for realizing protection and recovery in automatic switched optical network |
| 09/16/2009 | CN101534338A System and communication terminal for receiving and sending short messages |
| 09/16/2009 | CN101534163A Method for testing optical plate and device thereof |
| 09/16/2009 | CN101534157A Fixed length dual-amplitude pulse interval modulation method for wireless optical communication system |
| 09/16/2009 | CN101534155A Method and system for transmitting services |
| 09/16/2009 | CN101534154A Error code test method of burst optical signal receiving module |
| 09/16/2009 | CN101534153A Method, device and system for managing repeater |
| 09/16/2009 | CN101533129A High-speed adjustable optical comb filter |
| 09/16/2009 | CN100542155C DPSK demodulator and demodulating method |
| 09/16/2009 | CN100542081C Optical transmitter and optical receiver |
| 09/16/2009 | CN100542074C Multi-service signal light turning on system and method for PON system |
| 09/16/2009 | CN100542073C Transmission processing board and automatic protection switching structure in wireless network controller |
| 09/16/2009 | CN100542072C Method for testing passive optical network fault |
| 09/16/2009 | CN100541828C Photoelectric detector for 650nm optical fiber communication and its producing method |
| 09/15/2009 | US7590359 Optical communication node system, all-optical packet routing system, and all-optical packet routing method and all-optical packet routing network using the node and routing systems |
| 09/15/2009 | US7590358 Optical regenerative amplifier for binary phase shift-keying signals |
| 09/15/2009 | US7590356 Variable dispersion compensator |
| 09/15/2009 | US7590355 Method and apparatus for PMD mitigation in optical communication systems |
| 09/15/2009 | US7590354 Redundant transponder array for a radio-over-fiber optical fiber cable |
| 09/15/2009 | US7590352 Access method for data packet networks |
| 09/15/2009 | US7590351 Extinction ratio control using a frequency spread tone to modulate optical signal power levels |
| 09/15/2009 | US7590350 System and method for automated engineering of optical networks |
| 09/15/2009 | US7590349 Node device, optical communication network, optical path reserve method and computer-readable medium comprising a program |
| 09/15/2009 | US7590109 Data burst scheduling |
| 09/15/2009 | US7589889 Transient optical power suppressing apparatus, method, and network |
| 09/15/2009 | US7589888 Optical amplifier having a constant gain profile |
| 09/15/2009 | CA2443066C Time slot scheduling for shared-medium communications networks |
| 09/15/2009 | CA2352686C Parallel data transmission through segmented waveguides of large diameter |
| 09/11/2009 | WO2009110967A1 System and method for dual speed passive optical networks |
| 09/11/2009 | WO2009110571A1 Light transmitting device |
| 09/11/2009 | WO2009109582A1 Phase control circuit and method for optical receivers |
| 09/11/2009 | WO2009109365A1 Dispersion measurement of optical fibres during operation |
| 09/11/2009 | WO2009109116A1 An optical transmitter and a method for generating optical signal |
| 09/11/2009 | WO2009083700A3 Device for amplifying the optical power of at least one first incident optical signal and of at least one second incident optical signal |
| 09/10/2009 | US20090226189 Coherent optical receiver and adjustment method thereof |
| 09/10/2009 | US20090226187 Optical receiving apparatus and method |
| 09/10/2009 | US20090226186 Optical phase-shift-keying demodulator bias control method |
| 09/10/2009 | US20090226185 Fiber optic communications using hue based encoding |
| 09/10/2009 | US20090226184 Optical modulation device and optical modulation method |
| 09/10/2009 | US20090226183 Optical pattern recognition having reduced sensitivity to wavelength instability |
| 09/10/2009 | US20090226182 System and method for dual speed passive optical networks |
| 09/10/2009 | US20090226181 Digital signal media conversion panel |
| 09/10/2009 | US20090226180 Electrooptical Coupling Device |
| 09/10/2009 | US20090226179 Composite input device and input method thereof |
| 09/10/2009 | US20090226178 Computerized Simultaneous Laser Marking and Targeting System |
| 09/10/2009 | US20090226177 Communications Cable and Method of Making Same |
| 09/10/2009 | US20090226176 Method and apparatus for the zonal transmission of data using building lighting fixtures |
| 09/10/2009 | US20090226175 Method for optical time division multiplex and apparatus thereof |
| 09/10/2009 | US20090226173 Wavelength division multiplexing filter, wavelength division multiplexing system, and wavelength division multiplexing method |