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Match Document Document Title
9042734 Laser relay for free space optical communications  
A laser relay module for free space optical communications including an optical telescope for receiving and transmitting optical beams; an optical diplexer for separating transmitting and received...
9014553 Signal reflection apparatus for testing optical feedback  
A satellite test signal reflection apparatus for testing transmitters sending out optical signals, the apparatus includes a plate that is at least partially permeable to optical signals. The plate...
8995841 Beam path adaptation system and method for free space optical communications systems  
A system and method in the field of free space optical communications (FSOC) for overcoming atmospheric-induced spatial optical signal variations operates within each of two FSOC terminals that...
8995842 Secured optical communications using quantum entangled two-photon transparency modulation  
A system and method is disclosed wherein optical signals are coded in a transmitter by tuning or modulating the interbeam delay time (which modulates the fourth-order coherence) between pairs of...
8989586 Method for optical data transmission from low earth orbit to earth and corresponding communication system  
Optical communications system (10) and method for transmission of payload data (PD) from a low earth orbit satellite (20) to an optical ground terminal (30), the low earth orbit satellite (20)...
8989579 Optical downlink system  
Optical downlink system (10) and method of optical data transmission between a remote terminal (20) having a number of n optical communication terminals (OT1-OTn), and a ground terminal (30)...
8977135 Free space optics broadband home network  
A system comprises a transmitter including a laser configured to generate a laser beam directed at a spot on a surface, and a laser driver connected to the laser and configured to modulate input...
8971716 OLED display for visible ray communication  
Provided is an organic light emitting diode (OLED) display device for visible ray communication, including: a substrate; a plurality of OLED pixels that are formed on the substrate and generate a...
8965214 Manufacturing system and method using IR communications link  
An automated test system for testing devices being manufactured comprises an infrared communications link for free space communications between a host and a device under test. The communications...
8965216 Information communication method  
An information communication method is provided that transmits a signal using a change in luminance. The information communication method includes determining a pattern of the change in luminance...
8942562 Integrated commercial communications network using radio frequency and free space optical data communication  
A stabilized ultra-high bandwidth capacity transceiver system that combines an E-band (71-76 GHz, 81-86 GHz) millimeter wave RF transceiver with an eye-safe adaptive optics Free Space Optical...
8942567 Optical receiving device and communication system  
An optical receiving device includes multiple input ports to which light is input; multiple amplifiers that are arrayed and provided corresponding to the input ports, respectively, each of the...
8886046 Intrapersonal data communication system  
Intrapersonal communication systems and methods that provide an optical digital signal link between two or more local devices are disclosed. In some embodiments, the system includes a first signal...
8774638 Photonic quantum system alignment using multiple beams  
A handheld device includes: a transmitter or receiver of a signal beam for quantum key distribution; and a source of alignment beams that diverge from each other in a pattern that matches sensors...
8755692 Wireless data transmission with terahertz waves  
A method for wireless data transmission between a transmitter and a receiver includes modulating signals onto an electromagnetic carrier wave in a frequency range between 0.1 and 10 terahertz, and...
8682171 Optical/radio local access network  
A communication system includes a plurality of nodes and a plurality of point-to-point links that interconnect the plurality of nodes into a network. Each node includes an optical switch to...
8660432 Image-rotation prisms and optical interconnects employing the same  
Embodiments of the present invention relate to a family of image-rotation prisms. Each image-rotation prism has the property that as an image-rotation prism is rotated, an image passing through...
8655180 Fully photonic wireless broadband base station  
The invention relates to base stations in communication networks. In more particular the invention relates to cellular base stations such as 3G/4G and WLAN base stations. Some or all of the...
8611758 Arrays, system and method for bi-directional data transmission  
A system for bi-directional data transmission includes a first array coupled to a first subsystem and a second array coupled to a second subsystem. The first array includes a first plurality of...
8588617 Optical transceiver assembly with transmission-direction control  
An optical transceiver assembly comprises a transmission system, a reception system and a coupling system which directs a part of the signals produced by the transmission system to the reception...
8577223 Optical communications apparatus  
An FSO transceiver (4) comprising a body (6), at least one lens (9) fixed to the body in a first position (C) and means for attaching a connector (11) for an optical fiber (3) at a second position...
8552836 System and method for coupling a component to a vehicle  
An alignment system for coupling a component to a vehicle includes at least one sensor target coupled to the component, and a controller assembly configured to transmit a signal towards the sensor...
8488972 Directional control/transmission system with directional light projector  
A directional control/transmission system adapted with a directional light projector to mark the direction of signal control or transmission; comprised of a control or transmission system having a...
8451869 8/10 and 64/66 aggregation  
A network device includes a substitutor and a transmitter. The substitutor receives input columns of concurrently received input symbols. Each of the input columns includes one input symbol from...
8428467 Optical fiber communication method and transmitting device  
An optical fiber communication method for communication between a transmitting terminal and a receiving terminal includes the steps of: providing an optical fiber to be coupled to the transmitting...
8412048 Surface and sub-surface wave front management  
A method and apparatus are present for managing a transmission of photons. The number of parameters for transmitting the photons as a beam in a liquid are identified using a number of...
8401395 Free space optics broadband home network  
A system comprises a transmitter including a laser configured to generate a laser beam directed at a spot on a surface, and a laser driver connected to the laser and configured to modulate input...
8358935 Method and apparatus for generating visible signal for data transmission frame in visible-light communication system  
A method for generating a visible signal for a data transmission frame in a visible-light communication system includes: receiving specific data constituted by a plurality of frames from a sender;...
8355635 Gyro-aided pointing control for laser communications  
A method for pointing control of a laser communication terminal on a spacecraft may include measuring a line-of-sight (LOS) error of the laser communication terminal. The method may also include...
8351204 Modular data processing components and systems  
Data processing modules including a housing and optical interfaces associated with the exterior of the housing, and systems including the same.
8351793 Free space optical communication with optical film  
Devices and systems are provided for free space optical communication using optical films. Some embodiments involve using an optical film for the transmission and/or reception of light in a free...
8335436 Electronic apparatus  
An electronic apparatus is provided and includes a light transmitting module configured to convert an electric signal into an optical signal and emit light, a light receiving module configured to...
8320767 Free-space photonic connection using wavelength division multiplexing and optical antenna  
An interconnect system has an optical transmitter mounted on a first circuit board and an optical receiver mounted on a second circuit board. The optical receiver can be nominally aligned to...
8315526 Misalignment tolerant free space optical transceiver  
In accordance with an aspect of the invention, a system has a transmitter and a receiver, where the transmitter includes a beam source and an optical element. The beam source produces a beam that...
8301032 Wide field-of-view amplified fiber-retro for secure high data rate communications and remote data transfer  
An optical system for remotely optical communications at a high data rate between a base station and a remote station under atmospheric turbulence conditions is disclosed. The remote station...
8295707 Electronic device with reflection structure for reflecting optical signal to receiver thereof  
The electronic device includes a device housing, an emitter, a receiver, and a reflection structure. The emitter is separated from the device housing and emits an optical signal. The receiver is...
8295706 Technique for simultaneously transmitting wide and narrow optical beacon signals  
A technique for simultaneously transmitting wide and narrow optical beacon signals includes generating a laser beam and splitting the laser beam into a first signal on a first path and a second...
8295708 High speed underwater data transmission method  
An underwater data transmission system including arrays of nano-meter scaled photon emitters and sensors on an outer surface of an underwater platform. For the emitters, a laser is pulsed to...
8275266 Free-space optical interconnect with asymmetric light pipes  
An optical interconnect system includes components such as circuit boards, server blades, or a backplane with respective light pipes for an optical signal. The light pipe in a component...
8233806 Transmitter apparatus and communication system  
A transmitter apparatus to transmit information to a receiver apparatus by using visible light emitted from a plurality of light sources includes at least a first light source to transmit user...
8233507 8/10 and 64/66 aggregation  
A transmitter including a plurality of input lanes, a substitutor module, and an interleaver module. The plurality of input lanes is configured to receive input symbols including data symbols and...
8213803 Method and system for laser based communication  
Method and system for determining a point-ahead angle from a first spacecraft to a second spacecraft, each spacecraft having a laser communication (“lasercom”) terminal is provided If ephemeris...
8204383 Wireless communication interface for portable wireless terminal  
A wireless communication interface for a portable wireless terminal and a system for wirelessly communicating by a portable wireless terminal with another device via a free space. The interface...
8200093 Multi-channel optical relays for enabling a networked communications system  
A free-space optical communications network for allowing a plurality of geographically-distributed users to communicate may include free-space multi-channel relay converters for tracking a...
8200094 System and method for free space optical connector alignment  
A method and system are provided for aligning the optic port of a device having a Free Space Optics (FSO) connector. In a link device with an FSO connector, a controller determines that an optic...
8184983 Wireless directional identification and subsequent communication between wearable electronic devices  
Disclosed are methods, devices, and systems for exchanging information between a first wearable electronic device and one of a second wearable electronic device and an account at a remote...
8155527 Apparatus and method for sending and receiving free space optical signals  
A free space optical communication system incorporates a kinematic sensor, such as an accelerometer, proximate an optical signal generator or emitter, such as a laser. Kinematic information...
8098992 Multipurpose infrared apparatus and display apparatus thereof  
The present invention relates to a multipurpose infrared apparatus and a display apparatus thereof. The display apparatus includes a display panel and the multipurpose infrared apparatus, wherein...
8090264 Architecture for enabling network centric communications, sensing, computation, and information assurance  
A free-space network may include: at least one free-space sensor for sensing at least one uncooperative target; at least one free-space communications network for allowing a plurality of...
8045859 High-speed underwater data transmission system and method  
An underwater data transmission system including arrays of nano-meter scaled photon emitters and sensors on an outer surface of an underwater platform. For the emitters, a laser is pulsed to...

Matches 1 - 50 out of 271 1 2 3 4 5 6 >