Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › 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
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)
12/2014
12/04/2014US20140355991 A method of processing a digital signal for transmission, a method of processing an optical data unit upon reception, and a network element for a telecommunications network
12/04/2014US20140355990 Wavelength Division Multiplexing Passive Optical Network System
12/04/2014US20140355988 Communication control devices and method
12/04/2014US20140355987 Method and device for transmitting optical signals
12/04/2014US20140355983 Fluid-cooled electronic circuit device with cooling fluid conduits having optical transmission medium
12/04/2014US20140355982 Optical Network as a Single Managed Entity
12/04/2014US20140355981 Optical transmission device, optical transmission system, and test method for alarm function
12/04/2014US20140355980 Optical communication apparatus and control method thereof
12/04/2014US20140355978 Optical transmission system, optical transmission apparatus, and optical transmission method
12/04/2014US20140354978 Method, apparatus and system for minimally intrusive fiber identification
12/04/2014US20140354369 Transmission line and transmission method
12/04/2014US20140353529 Optical Receiver Method And Apparatus
12/04/2014US20140353429 Systems and methods for wireless data transfer during in-flight refueling of an aircraft
12/02/2014US8904390 Interpreting I/O operation requests from pageable guests without host intervention
12/02/2014US8903683 Cable with field-writeable memory
12/02/2014US8903255 Polarization-multiplexed signal receiver, polarization multiplexing system and polarization-multiplexed signal receiving method
12/02/2014US8903254 Low power consumption, long range, pluggable transceiver, circuits and devices therefor, and method(s) of using the same
12/02/2014US8903253 Optical signal modulation
12/02/2014US8903252 Apparatus for visible light communication providing intuitive information and method using the same
12/02/2014US8903251 Power saving in passive optical networks using dynamic data rate scaling
12/02/2014US8903250 Cost-effective multi-rate upstream for 10GEPON based on high efficiency coding
12/02/2014US8903249 Method and apparatus for suppressing optical beat interference noise in raman amplifiers
12/02/2014US8903248 Transmission apparatus and method for controlling the transmission apparatus
12/02/2014US8903247 Bidirectional multi-mode fiber interface
12/02/2014US8903246 Flexibly configurable optical sub-assembly
12/02/2014US8903245 Optical radiation signal generating device and tranceiving system, and method of generating an optical radiation signal
12/02/2014US8903244 Modular network terminals and methods to use the same
12/02/2014US8903243 Oilfield optical data transmission assembly joint
12/02/2014US8903239 Optical modulator and optical modulation control method
12/02/2014US8903238 Ultra dense WDM with agile and flexible DSP add-drop
12/02/2014US8903237 Method and apparatus for determining a signal transfer characteristic along a light path in an optical network
12/02/2014US8902758 Light path priority in dense wavelength division multiplexed networks
12/02/2014US8902493 Highly rare-earth-doped optical fibers for fiber lasers and amplifiers
12/02/2014US8902492 Optical amplifier and optical amplifier control method
12/02/2014US8901474 Enhanced received signal power indicators for optical receivers and transceivers, and methods of making and using the same
11/2014
11/27/2014US20140348517 Optical receiver
11/27/2014US20140348516 Monolithic widely-tunable coherent receiver
11/27/2014US20140348515 Optical receiver and method for controlling optical receiver
11/27/2014US20140348514 Method of converting an optical communications signal and an optical receiver
11/27/2014US20140348513 Optical assembly for optical communication systems
11/27/2014US20140348512 Method and apparatus for performing data rate conversion and phase alignment
11/27/2014US20140348511 Mitigating Noise and OBI in RFoG Networks
11/27/2014US20140348510 Data center with free-space optical communications
11/27/2014US20140348509 Fiber-optic communication apparatus and fiber-optic communication terminal incorporating the same
11/27/2014US20140348507 Method, Apparatus, and System for Processing Optical Network Signal
11/27/2014US20140348505 Data over cable service interface specification (docsis) over passive optical network (pon)
11/27/2014US20140348501 Embedded apparatus to monitor simulated brillouin scattering from raman amplifier in fiber optics transmission system
11/27/2014US20140348500 Optical receiver and slice level control method
11/27/2014US20140348499 Infrared control device
11/27/2014US20140347720 Multimode Optical Amplifier As A Receiver Pre-Amplifier For Free-Space Optical Communications
11/27/2014US20140347648 Apparatus, system and method of communicating positioning information
11/27/2014US20140346323 Receiver optical module for receiving wavelength multiplexed optical signals
11/25/2014US8897657 Apparatus and method for stabilizing power to an optical multimode receiver
11/25/2014US8897656 Synchronizing phases of multiple opitcal channels
11/25/2014US8897655 Adaptive constellations and decision regions for an optical transport system
11/25/2014US8897654 System and method for generating a frequency modulated linear laser waveform
11/25/2014US8897653 Light-emission error preventing circuit for optical transmitter
11/25/2014US8897652 Optical transmission circuit and optical transmission/reception circuit module
11/25/2014US8897651 Passive optical network data over cable service interface specification upstream proxy architecture over the next generation hybrid fiber-coaxial networks
11/25/2014US8897650 Sending/receiving system, sending/receiving method, and non-transitory computer-readable medium
11/25/2014US8897649 Optical transport system for two-carrier signals
11/25/2014US8897648 Orthogonal frequency division multiple access time division multiple access-passive optical networks OFDMA TDMA PON architecture for 4G and beyond mobile backhaul
11/25/2014US8897647 Method and communication arrangement for establishing a communication link
11/25/2014US8897644 Optical line terminal and optical network system
11/25/2014US8897642 Remote node and network architecture and data transmission method for a fiber-optic network, especially for low bit-rate data transmission
11/25/2014US8897637 Method and arrangement for identifying at least one object
11/25/2014US8897636 Optical network terminal
11/25/2014US8897607 Tunable RF filter device using optical waveguides with dispersion slopes of opposite signs and related methods
11/25/2014US8896677 Imaging device and transmission/reception system
11/25/2014US8895997 Carbon nanotube light emitting device, light source, and photo coupler
11/20/2014US20140341595 Digital noise loading for optical receivers
11/20/2014US20140341594 Optical Homodyne Coherent Receiver and Method For Receiving a Multichannel Optical Signal
11/20/2014US20140341593 Method And Apparatus For Optical Transmission In A Communication Network
11/20/2014US20140341592 Apparatus and method of compensating for compact digital domain chromatic dispersion
11/20/2014US20140341591 Systems and methods for optically powering transducers and related transducers
11/20/2014US20140341590 Optical communication device
11/20/2014US20140341589 Reliable visibile light communication with dark light synchronization
11/20/2014US20140341588 LED Light Fixture
11/20/2014US20140341587 Optical transmission system and optical transmission method
11/20/2014US20140341586 System and method for multiple layer satellite communication
11/20/2014US20140341585 Wireless relay system and employment method thereof
11/20/2014US20140341584 High-bandwidth underwater data communication system
11/20/2014US20140341581 Isolating differential transmission lines
11/20/2014US20140341580 Compact multi-channel optical transceiver module
11/20/2014US20140341579 Statistical Optical Design Enabled Via TWDM-PON
11/20/2014US20140341578 Aligning and directly optically coupling photodetectors to optical demultiplexer outputs in a multichannel receiver optical subassembly
11/20/2014US20140341577 Ethernet Passive Optical Network Over Coaxial (EPoC) System Rate Mechanism
11/20/2014US20140341576 Method for processing data in an optical network element and optical network element
11/20/2014US20140341575 Signal manipulator for a quantum communication system
11/20/2014US20140341571 Optical transmitter
11/20/2014US20140341569 Mobile communication repeater integrated monitor device, and method and system for mobile communication relay and information provision
11/20/2014US20140341568 High-Throughput Network Traffic Monitoring through Optical Circuit Switching and Broadcast-and-Select Communications
11/20/2014US20140341567 Compensation for an optical sensor via a printed circuit board
11/20/2014US20140341566 Speed test throughput distribution
11/20/2014US20140341565 Device for Measurement of the Profile of Very Short Duration Single Pulses
11/20/2014US20140341564 Method and system for common-mode-rejection-ratio (cmrr) characterization of an integrated coherent receiver
11/20/2014US20140341563 Process controller with integrated optical sensing
11/20/2014US20140341562 Systems and methods of optical path protection for distributed antenna systems
11/20/2014US20140341561 Cooperative Multi-Point (CoMP) in a Passive Optical Network (PON)
11/20/2014US20140341560 Protection channel provisioning method and node equipment
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