| 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) |
|---|
| 04/22/2010 | WO2010043934A1 Apparatus and method for compensating polarization mode dispersion |
| 04/22/2010 | WO2010043924A1 Generation of a feedback signal for a polarization mode dispersion compensator in a communication system using alternate-polarization |
| 04/22/2010 | WO2010043128A1 Method and device for transmitting and receiving mapping overheads |
| 04/22/2010 | WO2010043056A1 Method and apparatus for deriving parameters of optical paths in optical networks using a two-wavelength otdr and a wavelength-dependent reflective element |
| 04/22/2010 | WO2010019885A3 Spatial light modulator (slm)-based optical attenuator |
| 04/22/2010 | WO2009157756A3 Method of preparation and unitary transformation of quantum states for quantum key distribution |
| 04/22/2010 | WO2009157753A3 A system for preparation and unitary transformation of quantum states for quantum key distribution |
| 04/22/2010 | US20100098439 Optical signal concentrator and optical receiver using the same |
| 04/22/2010 | US20100098438 Homodyne receiver for optical communications with post processing |
| 04/22/2010 | US20100098437 Optical receiver applicable to multiple transmission speed |
| 04/22/2010 | US20100098436 Method and apparatus for generating signals with increased dispersion tolerance using a directly modulated laser transmitter |
| 04/22/2010 | US20100098435 Optical transmitter apparatus |
| 04/22/2010 | US20100098434 Method for determining value of chromatic dispersion compensation |
| 04/22/2010 | US20100098433 Synchronization transport over passive optical networks |
| 04/22/2010 | US20100098432 Clock regeneration for optical communications |
| 04/22/2010 | US20100098431 Multimode Optical Fiber With Low Differential Mode Delay |
| 04/22/2010 | US20100098430 Free space optical communication with optical film |
| 04/22/2010 | US20100098429 Multi-aperture optical detector and optical signal detecting circuit comprising the same |
| 04/22/2010 | US20100098428 Optical interconnection modules for hybrid electrical-optical networks |
| 04/22/2010 | US20100098427 Emi shroud for a plastic receive optical subassembly |
| 04/22/2010 | US20100098426 Electro-Optical Power Level Controller for Free-Space Optical Communication Links |
| 04/22/2010 | US20100098425 Radio frequency identification overlay network for fiber optic communication systems |
| 04/22/2010 | US20100098424 Organic Electro-Optic Modulators with Transparent Conducting Electrodes and Related Device Structures |
| 04/22/2010 | US20100098423 Wavelength division multiplexing device and method for detecting input break of optical signal |
| 04/22/2010 | US20100098421 Optical interface method and apparatus |
| 04/22/2010 | US20100098419 Gigabit passive optical network (gpon) residential gateway |
| 04/22/2010 | US20100098418 Switched optical fibre network for airplane seats |
| 04/22/2010 | US20100098413 Performance monitoring in passive optical networks |
| 04/22/2010 | US20100098412 Managed pon repeater and cross connect |
| 04/22/2010 | US20100098411 Optical receiver and optical receiving method |
| 04/22/2010 | US20100098410 Method and apparatus for automatic port interconnection discovery in an optical network |
| 04/22/2010 | US20100098409 Communication path setting method, communication system, optical propagation apparatus and optical transmission/reception device |
| 04/22/2010 | US20100098407 Method and system for protection switching in ethernet passive optical networks |
| 04/22/2010 | US20100098406 Method and apparatus for interconnecting a plurality of optical transducers with a wavelength division multiplexed optical switch |
| 04/22/2010 | US20100096447 Optical identification tag, reader and system |
| 04/22/2010 | DE102008062307A1 Optoelektronische Komponente basierend auf Premold-Technologie Optoelectronic component based on premold technology |
| 04/22/2010 | CA2740164A1 Multi-level distributed fiber optic architectures |
| 04/22/2010 | CA2740161A1 Fiber optic network architecture having optical connection terminals in series arrangement |
| 04/22/2010 | CA2740154A1 Methods of port mapping in fiber optic network devices |
| 04/22/2010 | CA2740152A1 Optical connection terminal having port mapping scheme |
| 04/22/2010 | CA2683334A1 Optical patch panel device |
| 04/21/2010 | EP2178228A1 Optical receiver and optical receiving method |
| 04/21/2010 | EP2178227A1 Optical receiver for a WDM free space communication system |
| 04/21/2010 | EP2178226A1 Optical transmitter and optical communication system |
| 04/21/2010 | EP2047615B1 Method and apparatus for the generation and detection of optical differential varied-multilevel phase-shift keying with pulse amplitude modulation (odvmpsk/pam) signals |
| 04/21/2010 | EP1371156B1 Dynamic gain equalizer |
| 04/21/2010 | CN201440683U ADSL modem with plastic optical fiber interface |
| 04/21/2010 | CN201440659U Four-wavelength WDM type cable television bidirectional optical node |
| 04/21/2010 | CN1949688B Marker detector and detecting method |
| 04/21/2010 | CN1901415B Multiple size light exchange structure including light differential multiplex device |
| 04/21/2010 | CN1878034B Radio optical communication system for rectilinear motion objects |
| 04/21/2010 | CN1869748B Integratable optical isolator having mach-zehnder interferometer configuration |
| 04/21/2010 | CN1835421B Automatic control method of receiving light power through free space optical communication system |
| 04/21/2010 | CN1813430B Transmitter for an optical communication signal |
| 04/21/2010 | CN101697499A Device and method for dispersion compensation |
| 04/21/2010 | CN101697498A Pulse synchronous transmission system based on optical fiber |
| 04/21/2010 | CN101697022A Large effective area high sbs threshold optical fiber |
| 04/21/2010 | CN101163255B Local strategy control method for resource preservation using fuzzy theory |
| 04/21/2010 | CN101155433B Service protection method and routing device |
| 04/21/2010 | CN101083593B Method and system for communication of communication apparatus |
| 04/21/2010 | CN101047447B Point-to-point industrial series real-time communication system based on optical fibre and its control method |
| 04/20/2010 | USRE41247 Optical transport system |
| 04/20/2010 | US7702246 Optical label switching scheme employing differential phase-shift keying for payloads and intensity modulation for labels using a single optical modulator |
| 04/20/2010 | US7702245 Spread spectrum in-band utility communication channel |
| 04/20/2010 | US7702244 Circuit design and optics system for infrared signal transceivers |
| 04/20/2010 | US7702241 Optical signal regenerator and transmission system |
| 04/20/2010 | US7702240 Optical multiplex communication system and delay quantity adjustment method |
| 04/20/2010 | US7701847 Inter-card channel protection method in wavelength division multiplexed system |
| 04/20/2010 | US7699536 Pluggable optical transceiver |
| 04/15/2010 | WO2010042808A1 Rfid systems and methods for optical fiber network deployment and maintenance |
| 04/15/2010 | WO2010041897A2 Fault localization method and fault localization device in a passive optical network, and passive optical network having the fault localization device |
| 04/15/2010 | WO2010041334A1 Received light monitoring device and balanced optical receiver provided with the same |
| 04/15/2010 | WO2010040816A2 Circuit arrangement and method for transmitting tmds encoded signals |
| 04/15/2010 | WO2010040377A1 Optical component and method for data processing |
| 04/15/2010 | WO2010040324A1 Modular set of devices for optical amplification of signal by raman fiber amplifier |
| 04/15/2010 | WO2010040297A1 Method, device and system for optical transmission |
| 04/15/2010 | WO2010040169A1 Optical transmitter |
| 04/15/2010 | WO2010022327A3 Optical channel monitor |
| 04/15/2010 | WO2010022110A3 Automatic phase shifter and aligner for high-speed serial data |
| 04/15/2010 | US20100095110 Out of band encryption |
| 04/15/2010 | US20100092186 Optical receiver and light receiving method |
| 04/15/2010 | US20100092185 Optical receiver |
| 04/15/2010 | US20100092184 Active Linear Amplifier Inside Transmitter Module |
| 04/15/2010 | US20100092183 Frequency tunable terahertz continuous wave generator |
| 04/15/2010 | US20100092182 Method and system for fiber-optic monitoring of spatially distributed components |
| 04/15/2010 | US20100092181 Low conversion rate digital dispersion compensation |
| 04/15/2010 | US20100092180 High power efficiency optical-wireless transmitter |
| 04/15/2010 | US20100092179 Systems and methods for gimbal mounted optical communication device |
| 04/15/2010 | US20100092178 Method and Apparatus for Sensing Channel Availability in Wireless Networks |
| 04/15/2010 | US20100092176 Polarization-diverse, heterodyne optical receiving system |
| 04/15/2010 | US20100092172 Apparatus and method for cross-connecting optical path in wavelength division multiplexing system |
| 04/15/2010 | US20100092170 Passive Optical Network and Ultrawide Band Adapter |
| 04/15/2010 | US20100092168 Optical coherent receiver, apparatus for and method of monitoring performance thereof |
| 04/15/2010 | US20100091357 Control apparatus of optical amplifier |
| 04/15/2010 | US20100091355 Optical fiber transport devices and optical communication networks |
| 04/15/2010 | DE102008051011A1 IR-Empfangseinheit IR receiver unit |
| 04/14/2010 | EP2175574A1 Transmission system comprising a CS-RZ DPSK optical transmitter |
| 04/14/2010 | EP2175315A1 Method and device for shaping optical waveform |
| 04/14/2010 | EP2174391A1 System and method for wavelength monitoring and control |
| 04/14/2010 | EP2174181A1 Bias controller for a dual-output electro-optical modulator |