Patents
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)
07/2014
07/09/2014CN103916195A 一种多波长光接收装置 A multi-wavelength light receiving device
07/09/2014CN103916194A 相位调节器及波分复用相位调节方法 WDM phase adjuster and phase adjustment method
07/09/2014CN103916193A 一种调制器双臂可独立调制的光收发模块 A modulation control arms can be independently modulated optical transceiver module
07/09/2014CN103916192A 光网络单元、光线路终端组以及光网络架构 Optical network unit, the optical line terminal and an optical network architecture group
07/09/2014CN103916191A 用于光接入网络的方法和设备 Method and apparatus for optical access networks
07/09/2014CN103916190A 一种光传输过程中对光非线性相位补偿的优化方法 An optical transmission process of nonlinear optical phase compensation optimization method
07/09/2014CN103916189A 在光纤传输中压缩低频相位噪声的方法 The method of compressing the low-frequency phase noise in the optical fiber transmission
07/09/2014CN103916188A 确定端子与pon口的对应关系的方法、装置和系统 Determining correspondence between the terminals and pon mouth method, apparatus and system for
07/09/2014CN103916187A 大容量电力电子系统高速光纤环网通信网络控制拓扑 Large-capacity high-speed fiber optic ring of power electronic systems to control network communications network topology
07/09/2014CN103916186A 一种减弱光纤模式复用中模式耦合效应的方法 A fiber optic mode multiplexing mode coupling effect of weakening methods
07/09/2014CN103916185A 光信号解码方法和装置及系统 Optical signal decoding method and apparatus and systems
07/09/2014CN103916184A 室内可见光通信功率的优化方法 Indoor visible light communication method for power optimization
07/09/2014CN103916183A 一种基于激光相控技术的快速捕获系统及方法 A quick capture system and method based on laser technology Phased
07/09/2014CN103916182A 海底通信光纤在线监测方法 Undersea fiber optic communication line monitoring method
07/09/2014CN103916181A 一种检测sdh光传输网络频率同步性能的方法 An optical transmission network sdh frequency synchronization method for detecting performance
07/09/2014CN103916180A 全自动光插回损测试仪及测试方法 Automatic optical loss tester inserted back and test methods
07/09/2014CN103916179A 通过局端光线路终端监控用户端可调激光器波长的方法 Monitoring by the central office optical line terminal client wavelength tunable laser method
07/09/2014CN103916169A Lte mimo室内光纤分布系统无线信号监控设备及方法 Lte mimo wireless signal indoor fiber distribution system monitoring equipment and methods
07/09/2014CN103913805A 供在光学通信系统中使用的金属应变解除装置、采用所述应变解除装置的光纤电缆以及方法 Metal for use in the optical communication system strain releasing means, using the strain of the optical fiber cable lifting apparatus and a method
07/09/2014CN103911750A 一种基于非均匀红外光场的纱线飞行姿态检测方法及装置 A yarn Attitude detection method and apparatus for non-uniform infrared light field based
07/09/2014CN102624458B 一种突发模式激光驱动器输出功率控制方法 One kind of burst-mode laser driver output power control method
07/09/2014CN102497232B 一种光载无线通信系统的匹配实现方法 An optical wireless communication system as set matching Implementation
07/09/2014CN102347800B 一种基于动态强色散管理的保密光通信系统 A dynamic and strong dispersion managed optical communication system based on secrecy
07/09/2014CN102291182B 一种具有扩容适应性和线路保护功能的环形馈线结构odn网络系统 Feeder ring structure having flexibility and expansion capabilities odn network line protection system
07/09/2014CN102195707B 一种级联型光缆自动监测系统 One kind of cascade-type cable automatic monitoring system
07/09/2014CN102098099B 控制输出光功率的方法、装置和光通信系统 Controlling the output optical power of the method, apparatus and optical communication system
07/09/2014CN101997614B 集成光收发器、光网络系统、光通信系统及方法 Integrated optical transceiver, the optical network system, an optical communication system and method
07/09/2014CN101939929B 偏振光学信道上的偏移补偿 Polarizing optical channel offset compensation
07/08/2014US8775135 Method and device for designing chromatic dispersion compensation
07/08/2014US8774646 Adaptively Balanced Detector
07/08/2014US8774645 Method and apparatus for controlling bias point of differential quadrature phase shift keying demodulator
07/08/2014US8774644 PMD and chromatic dispersion tolerant clock recovery
07/08/2014US8774643 Optical source driver circuit having overshoot controller
07/08/2014US8774641 Communication method using the entangled state
07/08/2014US8774640 Method and device for transmitting optical channel transport unit signal
07/08/2014US8774639 Ultra high density pin-compatible four-channel enhanced small form-factor pluggable module
07/08/2014US8774638 Photonic quantum system alignment using multiple beams
07/08/2014US8774637 Data center with free-space optical communications
07/08/2014US8774636 Nanowire antenna
07/08/2014US8774635 Fiber-optic automatic gain control systems and methods
07/08/2014US8774634 Methods, systems, and devices for wirelessly streaming data to an optical disc
07/08/2014US8774630 Method, apparatus, and system for a self-seeded external cavity laser for dense wavelength division multiplexing applications
07/08/2014US8774628 Remote node and network architecture and data transmission method for a fiber-optic network, especially for low bit-rate data transmission
07/08/2014US8774624 Optical transmission apparatus and optical communication system
07/08/2014US8774623 Passive optical network system and method for detecting fault in optical network terminal
07/08/2014US8774622 Airfield lighting control and monitoring system utilizing fiber optic double loop self healing communications
07/08/2014US8774621 Communication line switching method, communication apparatus, station-side communication apparatus, communication system, and control unit
07/08/2014US8774620 Optical transmission system and optical transmission method
07/08/2014US8774568 Optical modules
07/08/2014CA2674781C Optical communication device, optical communication system, optical output control method and program
07/08/2014CA2625086C Methods and apparatus for optical transmission of digital signals
07/03/2014WO2014105830A1 Adaptive data transmission format for optical transport network
07/03/2014WO2014105707A1 Self injection locked phase locked looped optoelectronic oscillator
07/03/2014WO2014105579A1 Secure data transmission via spatially multiplexed optical signals
07/03/2014WO2014104968A1 A touch-sensing apparatus and a method for enabling control of a touch-sensing apparatus by an external device
07/03/2014WO2014104928A1 Method of transmitting an optical data signal
07/03/2014WO2014104355A1 Optical transmission system
07/03/2014WO2014103341A1 Information communication method
07/03/2014WO2014103340A1 Information communication method
07/03/2014WO2014103333A1 Display method
07/03/2014WO2014103329A1 Visible-light-communication-signal display method and display device
07/03/2014WO2014103231A1 Mach-zehnder optical modulator, optical communication system, and control method for mach-zehnder optical modulator
07/03/2014WO2014103161A1 Information communication method
07/03/2014WO2014103160A1 Information communication method
07/03/2014WO2014103159A1 Information communication method
07/03/2014WO2014103158A1 Video display method
07/03/2014WO2014103157A1 Video display method
07/03/2014WO2014103156A1 Information communication method
07/03/2014WO2014103155A1 Information communication method
07/03/2014WO2014103154A1 Information communication method
07/03/2014WO2014103153A1 Information communication method
07/03/2014WO2014103152A1 Information communication method
07/03/2014WO2014103151A1 Information communication method
07/03/2014WO2014102212A1 Communication interface for touch screen devices
07/03/2014WO2014101843A1 Method and apparatus for measuring round trip delay in a unified optical-coaxial network
07/03/2014WO2014101816A1 Hybrid integration using folded mach-zehnder modulator array block
07/03/2014WO2014101781A1 System and method for testing single-fiber bidirectional optical module
07/03/2014WO2014101496A1 Mobile payment based on visible light communication
07/03/2014WO2014101427A1 Multi-wavelength light source device
07/03/2014WO2014101158A1 Receiving end detection method, detection circuit, optical module and system
07/03/2014WO2014101004A1 Crosstalk suppression method and device
07/03/2014WO2014101001A1 Wavelength identification method, device, and system
07/03/2014WO2014100939A1 Optical fiber characteristic measurement method and optical module
07/03/2014US20140186057 Method of demodulating a phase modulated optical signal
07/03/2014US20140186056 Closed Loop Optical Modulation Amplitude Control
07/03/2014US20140186055 Information communication method
07/03/2014US20140186054 Transporting multiple low-speed data streams across a high-speed communication link
07/03/2014US20140186053 Non-Semaphore Linked List Management
07/03/2014US20140186052 Information communication method
07/03/2014US20140186051 Sensor terminal
07/03/2014US20140186050 Information communication method
07/03/2014US20140186049 Information communication method
07/03/2014US20140186048 Information communication method
07/03/2014US20140186047 Information communication method
07/03/2014US20140186046 Laser safety techniques and configurations
07/03/2014US20140186045 Self injection locked phase locked looped optoelectronic oscillator
07/03/2014US20140186043 Passive optical network reach extender based on wavelength tunable optical module and method thereof
07/03/2014US20140186042 Optical receiver having wavelength recognition function, and device and method for recognizing wavelengths using the same
07/03/2014US20140186041 Physical-layer channel bonding
07/03/2014US20140186040 Light merging/branching device, bidirectional light propagation device, and light transmission/reception system
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