| 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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| 07/25/2012 | CN102612809A Commissioning coded light sources |
| 07/25/2012 | CN102611609A Network load reducing card applicable to power system |
| 07/25/2012 | CN102611507A Full-synchronizing TD-SCDMA (Time Division-Synchronization Code Division Multiple Access) optical-fiber amplification system |
| 07/25/2012 | CN102611506A Optical pulse position modulating signal receiver and data processing method thereof |
| 07/25/2012 | CN102611503A Optical fiber network system |
| 07/25/2012 | CN102611502A Looped network allocating method and device |
| 07/25/2012 | CN102611501A Ultraviolet light communication method and ultraviolet light communication system |
| 07/25/2012 | CN102611499A Method for realizing ODUK (Optical Channel Data Unit) protection switching by crossed disc of OTN (Optical Transport Network) equipment |
| 07/25/2012 | CN102611497A Method and apparatus for testing optical networks |
| 07/25/2012 | CN102611495A Light bandwidth calibration device for broadband communication signal analyzer |
| 07/25/2012 | CN102611494A Base band unit (BBU) and method for measuring optical fiber delay thereof |
| 07/25/2012 | CN102611493A Fault processing and recovering method and system of BBU (Base Band Unit), RRU (Remote Radio Unit) and annular network |
| 07/25/2012 | CN102611492A BBU (base band unit), RRU (remote radio unit) and RRU networking method and networking system |
| 07/25/2012 | CN102610071A Home security system |
| 07/25/2012 | CN102610013A Visible light communication method and data storage system based on visible light communication |
| 07/25/2012 | CN102087356B Method for processing two superposed composite signals with fixed time delay difference |
| 07/25/2012 | CN102045551B Radio frequency optical fiber transmission optical workstation for two-way network transformation of cable television |
| 07/25/2012 | CN101764649B MGDM multimode optical fiber communication system and method based on ICA signal separation algorithm |
| 07/25/2012 | CN101726807B Pluggable optical transceiver |
| 07/25/2012 | CN101674218B Method and device for intercommunicating optical transport networks |
| 07/25/2012 | CN101656572B Method for realizing permanent shared restoration in ASON network |
| 07/25/2012 | CN101621333B Hardware structure for protecting and switching optical link redundancy in communication system |
| 07/25/2012 | CN101595511B Communication apparatus |
| 07/25/2012 | CN101589579B Optical access network, remote device, optical communication method |
| 07/25/2012 | CN101442691B Optical cable monitoring system based on passive optical network system |
| 07/25/2012 | CN101442365B Phase deviation estimator, coherent receiver and phase deviation estimation method |
| 07/25/2012 | CN101258699B All-optical methods and systems |
| 07/24/2012 | US8229304 Phase control of a fiber optic bundle |
| 07/24/2012 | US8229303 Reducing pulse narrowing in the transmitter signal that drives a limiting E/O converter for optical fiber channels |
| 07/24/2012 | US8229302 Method and arrangement for polarization mode dispersion mitigation |
| 07/24/2012 | US8229301 Configuration of optical transceivers to perform custom features |
| 07/24/2012 | US8229299 Method and device for detecting dispersion, optical signal transmission system |
| 07/24/2012 | US8229298 Method and device for detecting dispersion, optical signal transmission system |
| 07/24/2012 | US8229297 Provision of alternative communications paths in a communications network |
| 07/24/2012 | US8229296 Method and apparatus for channel protection switching of optical network device |
| 07/24/2012 | US8229033 Digital signal processing based de-serializer |
| 07/24/2012 | US8228974 Method and apparatus for recognizing a disturbing effect in an information channel |
| 07/24/2012 | US8228598 Optical amplifier with Raman and rare-earth-doped fiber amplifier both pumped efficiently using direct and reflected pump light |
| 07/24/2012 | US8228582 Optical retro-reflective apparatus with modulation capability |
| 07/24/2012 | US8226305 Fiber optic transceiver module release mechanism |
| 07/19/2012 | WO2012096750A2 System and method for distortion compensation in response to frequency detection |
| 07/19/2012 | WO2012096630A1 Identification of an optical-layer failure in a passive optical network |
| 07/19/2012 | WO2012096301A1 Color code output device, color code communication device, and color code communication system |
| 07/19/2012 | WO2012095890A1 Subscriber-side device |
| 07/19/2012 | WO2012095046A2 Method, system and node device for monitoring performance of wavelength channel |
| 07/19/2012 | WO2012095044A2 Optical transceiver module, passive optical network system, optical fiber detection method and system |
| 07/19/2012 | WO2012095043A2 Method and device for compensating for time path |
| 07/19/2012 | WO2012095024A1 Method and device for transmitting optical signal, and passive optical network |
| 07/19/2012 | WO2012094951A1 Method and device for processing access to optical module |
| 07/19/2012 | US20120185523 Filter device |
| 07/19/2012 | US20120183928 Use of zigbee personal area network in miles manworn |
| 07/19/2012 | US20120183306 Optical transmitter including ea modulator and driver |
| 07/19/2012 | US20120183305 Method and system for monitoring optical channels |
| 07/19/2012 | US20120183304 Multi-Core Optical Fiber And Optical Communication Systems |
| 07/19/2012 | US20120183303 Multilevel modulated optical transceiver and multilevel modulated optical transmitting/receiving method |
| 07/19/2012 | US20120183302 Optical transceiver module having an electromagnetic interference (emi) cancellation device disposed therein, and an emi cancelation method for use in an optical transceiver module |
| 07/19/2012 | US20120183301 Building illumination apparatus with integrated communications, security and energy management |
| 07/19/2012 | US20120183300 Optical network unit transceiver module having direct connect rf pin configuration |
| 07/19/2012 | US20120183299 System and method for distortion compensation in response to frequency detection |
| 07/19/2012 | US20120183298 Method and apparatus for connecting ac powered switches, current sensors and control devices via two way ir, fiber optic and light guide cables |
| 07/19/2012 | US20120183297 Method and device for adjusting a laser in an optical network |
| 07/19/2012 | US20120183296 Multiport passive device for sharing optical signals |
| 07/19/2012 | US20120183289 Passive Optical Network Module |
| 07/19/2012 | US20120182603 Optical fiber amplifier with improved transient performance |
| 07/19/2012 | US20120182602 Optical fiber amplifier comprising an embedded filter and a control method with improved feedforward control performace |
| 07/19/2012 | US20120182601 Demodulator Using MEMS Chip for Adjusting The Phase |
| 07/19/2012 | US20120182023 Method for locating fault of submarine cable, repeater, and communication system |
| 07/19/2012 | DE102011090145A1 Optisches Quellenmultiplex-Pulsamplitudenmodulations (PAM)-Datenkommunikationssystem und Verfahren Optical pulse amplitude modulation source multiplexing (PAM) -Datenkommunikationssystem and procedures |
| 07/18/2012 | EP2477348A1 Transmission network having an optical receiver that utilizes dual power pins and a single status pin to lower power consumption, lower manufacturing cost, and increase transmisson efficiency |
| 07/18/2012 | EP2477347A1 Device and method for performing wave band regulation on dispersion compensator |
| 07/18/2012 | EP2476214A1 Optical fiber amplifier with improved transient performance |
| 07/18/2012 | EP2476213A1 Operating a laser in an optical component |
| 07/18/2012 | EP2476023A1 System and method for distributed fault sensing and recovery |
| 07/18/2012 | EP1867072B1 Communicating information |
| 07/18/2012 | EP1779561B1 Method and device for remotely communicating by using photoluminescence or thermoluminescence |
| 07/18/2012 | CN202340232U 基于萨格纳克干涉仪的归零信号im/dd系统光接收机抖动抑制装置 Based on Sagnac interferometer zero signal im / dd optical receiver system jitter suppression device |
| 07/18/2012 | CN202340231U 一种采用分离式中框结构的多路宽带放大器 One kind of split in the frame structure using multi-channel wideband amplifier |
| 07/18/2012 | CN202340230U 一种光发射机调制度数字控制系统 An optical transmitter modulation digital control system |
| 07/18/2012 | CN202340229U 一种光传输平台用射频输出连接结构 An optical transmission platform connecting structure with RF output |
| 07/18/2012 | CN202340228U 光纤对光检测系统 Fiber optical detection system |
| 07/18/2012 | CN1929344B High dynamic range integrated receiver |
| 07/18/2012 | CN1839511B Bi-directional signal interface |
| 07/18/2012 | CN102598550A Bidirectional multi-mode fiber interface |
| 07/18/2012 | CN102598549A Optical fiber amplifier compromising an embedded filter and a control method with improved feedforward control performance |
| 07/18/2012 | CN102598548A Coherent receiver having an interleave-chirped arrayed waveguide grating |
| 07/18/2012 | CN102598547A Operating a laser in an optical component |
| 07/18/2012 | CN102598546A Communication system and method |
| 07/18/2012 | CN102598545A Optical fiber end structures for improved multi-mode bandwidth, and related systems and methods |
| 07/18/2012 | CN102598544A Location tracking using fiber optic array cables and related systems and methods |
| 07/18/2012 | CN102598543A Method and arrangement for stabilizing a color coding method and optically transferring data |
| 07/18/2012 | CN102598542A Quantifying link quality in an optoelectronic module |
| 07/18/2012 | CN102598541A Pre-equalisation optical transmitter and pre-equalisation optical fibre transmission system |
| 07/18/2012 | CN102598540A Electrical isolators |
| 07/18/2012 | CN102597839A Optoelectronic device for bidirectionally transporting information through optical fibers and method of manufacturing such a device |
| 07/18/2012 | CN102595260A Data exchange system and operating mode self-negotiation method thereof |
| 07/18/2012 | CN102594552A Triple dechurning realization method and device for Ethernet passive optical network (EPON) |
| 07/18/2012 | CN102594460A Deflection-type LED (light-emitting diode) optical communication transceiver |
| 07/18/2012 | CN102594459A Dual laser-power-level control and calibration system for burst-mode and continuous-mode transmitter |
| 07/18/2012 | CN102594458A Light control automatic gain circuit and algorithm of control voltage |
| 07/18/2012 | CN102594457A Multifunctional tunable all optical code converter for multiplexed signals |