| 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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| 09/12/2013 | WO2013132416A1 Methods and apparatus for configuration of control devices |
| 09/12/2013 | WO2013131336A1 Method and device for detecting abnormal light-emission of optical module of optical network unit |
| 09/12/2013 | WO2013093830A3 Systems and methods for providing multiple voice services to subscribers |
| 09/12/2013 | US20130236195 Optical feed-forward equalizer for mimo signal processing |
| 09/12/2013 | US20130236194 Poisson-based communication system and methods |
| 09/12/2013 | US20130236193 Optical Communications Systems that Couple Optical Signals from a Large Core Fiber to a Smaller Core Fiber and Related Methods and Apparatus |
| 09/12/2013 | US20130236192 Portable electronic device, external basic device, method for coupling the portable electronic device to an external basic device and using the external basic device for coupling the portable electronic device |
| 09/12/2013 | US20130236191 Optical transmitter, optical receiver, and optically coupled insulating device |
| 09/12/2013 | US20130236190 Optical transceiver having improved functions to load control program |
| 09/12/2013 | US20130236189 Communications system |
| 09/12/2013 | US20130236188 Active optical cable connector plug and active optical cable using same |
| 09/12/2013 | US20130236187 Electro-optic communications device with frequency conversion and related methods |
| 09/12/2013 | US20130236186 Transceiver and interface for ic package |
| 09/12/2013 | US20130236185 Extending epon multi-point control protocol to run on ethernet pon over coax networks |
| 09/12/2013 | US20130236173 Scalable optical-core network |
| 09/12/2013 | US20130236172 Coherent optical receiver device and coherent optical receiving method |
| 09/12/2013 | US20130236171 Multiple sensor optical communication systems and methods |
| 09/12/2013 | US20130236170 Communication apparatus |
| 09/12/2013 | US20130236169 Coherent probe and optical service channel systems and methods for optical networks |
| 09/12/2013 | US20130236168 Optical transmission apparatus and optical transmission method |
| 09/12/2013 | US20130234050 Personal thermal infrared signaling device |
| 09/11/2013 | EP2637324A1 Method for obtaining connection relationship of optical fibre, node device and optical network system |
| 09/11/2013 | EP2637323A1 Coherent light receiving device, system and method |
| 09/11/2013 | EP2637266A1 External cavity laser and wavelength division multiplexing passive optical network system |
| 09/11/2013 | EP2636169A2 Method for converting a digital signal into optical pulses |
| 09/11/2013 | EP2636147A1 Coding scheme and method for a colour-shift-keying constellation in a visible-light communication system |
| 09/11/2013 | CN203193643U Optically-controlled digital gain automatic-control optical receiver |
| 09/11/2013 | CN203193642U Optically-controlled digital-display intelligent optical receiver |
| 09/11/2013 | CN203193641U Intelligent optical network of broadcast television network based on remote IP management and control |
| 09/11/2013 | CN203193640U Light transmitter-receiver set |
| 09/11/2013 | CN203193639U Three-network-convergence multi-service photoelectric integrated network element |
| 09/11/2013 | CN203193638U Optical fiber speed multiplexer |
| 09/11/2013 | CN203193637U OTDR control circuit of OLT optical module |
| 09/11/2013 | CN203191596U Integrated parallel optical assembly and optical transceiver module |
| 09/11/2013 | CN203186289U Two-way information transmission based anti-theft system of engine |
| 09/11/2013 | CN103297888A Wireless headset device, mobile terminal device and light source device capable of being modulated |
| 09/11/2013 | CN103297599A Mobile terminal, mobile storing device and transmitting system of mobile terminal and mobile storing device |
| 09/11/2013 | CN103297284A Multi-network monitoring system and method |
| 09/11/2013 | CN103297150A Quantum communication precise tracking system |
| 09/11/2013 | CN103297149A Optical communication method based on USB and receiving device |
| 09/11/2013 | CN103297148A Ship communication system based on optical communication |
| 09/11/2013 | CN103297147A SG-DBR (sampled grafting distributed bragg reflection) tunable laser device module and control method implemented by same |
| 09/11/2013 | CN103297146A Multilevel optical signal generating device and method |
| 09/11/2013 | CN103297145A Device for generating sixteen-frequency multiplication millimeter waves in full light |
| 09/11/2013 | CN103297144A Optical communication method based on USB and launching device |
| 09/11/2013 | CN103297143A Light receiving and transmitting device |
| 09/11/2013 | CN103297142A Method based on FPGA for eliminating optical power overshoot and optical module |
| 09/11/2013 | CN103297141A Method for controlling optical power and extinction ratio over entire temperature range |
| 09/11/2013 | CN103297140A Multi-interface passive optical network device |
| 09/11/2013 | CN103297139A Machine case of cable television optical transmission platform |
| 09/11/2013 | CN103297138A Personal communication system based on optical communication in aircraft |
| 09/11/2013 | CN103297137A LED visible light wireless communication system used in mine |
| 09/11/2013 | CN103297136A LED control system and LED control method |
| 09/11/2013 | CN103297135A Mailbox control system, mobile terminal and mailbox control device |
| 09/11/2013 | CN103297134A Simultaneous translation system based on visible light communication |
| 09/11/2013 | CN103297133A Method and system for carrying out exhibition introduction through LED lamp |
| 09/11/2013 | CN103297132A Visible light communication method and signal output device |
| 09/11/2013 | CN103297131A Method and system for controlling equipment using permission through LED lamp |
| 09/11/2013 | CN103297130A Communication terminal, relay terminal and communication system |
| 09/11/2013 | CN103297129A Method and system for carrying out action guiding through LED photo-communication |
| 09/11/2013 | CN103297128A Detection device for light conflicts |
| 09/11/2013 | CN103297127A Optical network unit (ONU) optical module |
| 09/11/2013 | CN103297126A PON (passive optical network) line fault monitoring method and device based on optical mark method |
| 09/11/2013 | CN103297125A Automatic test system for optical fiber splitter |
| 09/11/2013 | CN103297124A Transmitting apparatus and transmitting method |
| 09/11/2013 | CN103297123A Method and system for monitoring light splitter |
| 09/11/2013 | CN103297122A Test device for optical network device |
| 09/11/2013 | CN103297121A RSSI (received signal strength indicator) value curve fitting method and RSSI value curve fitting system |
| 09/11/2013 | CN103297120A Platform and method for detecting whether optical fiber patch cord is correctly plugged into optical module or not |
| 09/11/2013 | CN103297119A Collecting management system and method of optical fiber detection information |
| 09/11/2013 | CN103297118A Visible light signal testing method and system |
| 09/11/2013 | CN103297117A Reuse method of photoelectricity port based on configuration and single board |
| 09/11/2013 | CN103297016A Optical transmitter and optical communication method |
| 09/11/2013 | CN103295518A Method and system for introducing car information in car exhibition |
| 09/11/2013 | CN103295427A E-book reading system |
| 09/11/2013 | CN103295283A Light-controlled lock system and realizing method thereof |
| 09/11/2013 | CN103295281A Light-operated lock system and implementation method thereof |
| 09/11/2013 | CN103295128A Method and system for carrying out phone micropayment through LED light |
| 09/11/2013 | CN103294985A Communication method based on LED and optically-controlled mobile terminal |
| 09/11/2013 | CN103293607A Pluggable optical transceiver |
| 09/11/2013 | CN103287389A Engine theft prevention method and engine theft prevention system for achieving theft prevention with two-way information transmission |
| 09/11/2013 | CN102255657B Method for managing service configuration data in passive optical network service management system |
| 09/11/2013 | CN102113275B Line control method in optical network and optical network itself |
| 09/11/2013 | CN102082608B Method and device for adjusting time delay of RRU (remote radio unit) cascaded fiber |
| 09/11/2013 | CN102013923B Method for realizing high-speed automation of meter reading based on Ethernet optical fiber network |
| 09/11/2013 | CN101989879B Electronic dispersion compensation method, device and system in burst mode |
| 09/11/2013 | CN101888268B Method and device for realizing backbone optical fiber protection in Ethernet passive optical network |
| 09/11/2013 | CN101877616B Method and device for compensating polarization mode dispersion in optical communication |
| 09/11/2013 | CN101772868B 光放大器 Optical amplifier |
| 09/11/2013 | CN101674133B Visible light communication system using single light source |
| 09/11/2013 | CN101662707B Method and device for sharing broadband light source in a plurality of WDM-PON systems |
| 09/11/2013 | CN101645750B Distributed electrical cross device and system and method thereof for realizing SNC cascade protection |
| 09/11/2013 | CN101588219B Optical layer protection method for ROADM in multi-node ROADM ring network |
| 09/10/2013 | US8532504 Coherent optical receiver with adaptive equalizer initialization system |
| 09/10/2013 | US8532503 Optical receiver and optical receiving method |
| 09/10/2013 | US8532502 Filter coefficient adjustment apparatus |
| 09/10/2013 | US8532501 Apparatus for receiving optical signal and method of controlling phase offset for differential quadrature phase shift keying |
| 09/10/2013 | US8532500 System and method for receiving optical signals |
| 09/10/2013 | US8532499 Optical transmitter with adaptively controlled optically linearized modulator |
| 09/10/2013 | US8532498 Secure orthogonal frequency multiplexed optical communications |