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Patent # Description
US-8,073,338 Modulation scheme with increased number of states of polarization
A modulation method for optical communication comprises the step of generating an optical signal modulated between a plurality of different states of...
US-8,073,337 Optical clock recovery apparatus and method and birefringent medium
An optical clock signal recovery apparatus includes a mode-locked semiconductor laser that generates an optical pulse train polarized in a first direction....
US-8,073,336 Entanglement-based QKD system with active phase tracking
Entanglement-based QKD systems and methods with active phase tracking and stabilization are disclosed wherein pairs of coherent photons at a first wavelength...
US-8,073,335 Operator input device for a robotic surgical system
An input device for a robotic surgical instrument includes an operator input on a handle that is rotatably supported by a supporting link structure. A primary...
US-8,073,334 Optical modulation method and system in wavelength locked FP-LD by injecting broadband light source using...
The present invention relates to an optical modulation method and optical modulation system of a wavelength locked Fabry Perot-Laser Diode (FP-LD) by injecting...
US-8,073,333 Multiplex delay unit
According to one embodiment, a multiplex delay unit comprises an optical all-pass filter (OAPF) adapted to apply continuously tunable group delay to a...
US-8,073,332 Photonic cross-connect
A photonic cross-connect includes a plurality of ingress WS-switches with drop outputs outputting WDM drop signals including odd channels and a plurality of...
US-8,073,331 Dynamic intelligent bidirectional optical and wireless access communication system
According to one embodiment of the present invention, a wavelength-shifted dynamic intelligent bidirectional access optical system utilizes key optical elements...
US-8,073,330 Digital subscriber line access multiplexer, optical network unit, optical line terminal and base station
A Digital Subscriber Line Access Multiplexer (DSLAM) includes a Digital Subscriber Line interface unit for processing Physical Layer and Data Link Layer of the...
US-8,073,329 Passive optical network user terminal and method of power supply control and power supply state reporting for...
The present disclosure discloses a passive optical network (PON) user terminal comprising a passive optical network interface unit (PONIU) having access to a...
US-8,073,328 Use of polarization for differentiation of information
The present invention discloses a system for signalling within optical or combined optical/electronic networks wherein a first transmission node executes...
US-8,073,327 System and method for improving the efficiency of routers on the internet and/or cellular networks and/or other...
Optical routers are currently unable to do packet switching except by translating the data to electronic data and then back, which is very inefficient. The...
US-8,073,326 Optical polarization division multiplexing in optical communication
Devices, systems and techniques for optical communication are provided based on polarization division multiplexing (PDM) to use an optical monitor channel at a...
US-8,073,325 OSNR measuring apparatus and OSNR measuring method
An apparatus for measuring an OSNR for a communication channel in a WDM optical communications system includes a signal control unit, a receiving unit, and a...
US-8,073,324 Magnet array for coupling and aligning an accessory to an electronic device
Systems and methods are providing for aligning an accessory to an electronic device interface. In particular, some accessories such as optical filters and lens...
US-8,073,323 Attachment for use with visual presenter
An attachment connects an eyepiece lens tube of microscope and an imaging lens tube of visual presenter and includes a cylindrical part loosely fittable through...
US-8,073,322 Simultaneous exposure of parallel rolls of film for existing film cameras
Embodiments of the disclosed technology are designed for creation of a photographic image comprising an upper and lower portion from two rolls of film whereby...
US-8,073,321 Controlling an exposure time for digital cameras
Various methods, apparatuses, and systems in which a digital photography device includes a global shutter to control exposure time, a sensor array, and a flash...
US-8,073,320 Shape memory alloy actuation apparatus
A miniature camera lens actuation apparatus provides an auto-macro function in which a camera lens element has two focus positions. In one type of apparatus, a...
US-8,073,319 Photographing method and photographing apparatus based on face detection and photography conditions
Frequency of unnecessary face detection operations performed in a photographing apparatus is reduced, thereby reducing the power consumption by the face...
US-8,073,318 Determining scene distance in digital camera images
A method for producing a distance map of scene distance values for a digital image captured by a digital camera includes capturing a first digital image of a...
US-8,073,317 Positioning device, shake correcting device and electronics
A positioning device comprising a moving portion provided with a pair of magnets arranged respectively along with a first axis and a second axis, a fixed...
US-8,073,316 Oven for semiconductor wafer
An oven is described that can more evenly heat the semiconductor wafer, even though the wafer may warp during heating. The oven may provide relatively uniform...
US-8,073,315 Radiant heater for heating the building material in a laser sintering device
A radiant heating for heating the building material in a laser sintering device and a laser sintering device having such a radiant heating are described. The...
US-8,073,314 Recording device for recording broadcasted information
A recording apparatus is provided that includes a broadcast signal receiving means for receiving a broadcast signal transmitted from a broadcasting station and...
US-8,073,313 Moving picture data processing apparatus, stream generating apparatus, imaging apparatus, and moving picture...
The present invention provides a moving picture data processing apparatus for outputting moving picture data by adding time information thereto, which includes:...
US-8,073,312 Recorder equipped with dubbing function
A recording condition and a dubbing condition of a desired program that is to be broadcast are designated by using a remote controller. These conditions are...
US-8,073,311 Moving image reproducing apparatus
A moving image reproducing apparatus that can produce appropriate information concerning the occurrence of a communication error in the DDC includes an error...
US-8,073,310 Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording...
An output control (OPC) information is recorded on the magnetic tape 1 in conjunction with an MPEG stream. The OPC information is composed of two bits and is...
US-8,073,309 Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording...
An output control (OPC) information is recorded on the magnetic tape 1 in conjunction with an MPEG stream. The OPC information is composed of two bits and is...
US-8,073,308 Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording...
An output control (OPC) information is recorded on the magnetic tape 1 in conjunction with an MPEG stream. The OPC information is composed of two bits and is...
US-8,073,307 Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording...
An output control (OPC) information is recorded on the magnetic tape 1 in conjunction with an MPEG stream. The OPC information is composed of two bits and is...
US-8,073,306 Recording medium containing thumbnail recorded thereon, recording apparatus and method therefor, and...
A recording medium includes a program containing video data and/or audio data and navigation information which defines a thumbnail, wherein the thumbnail...
US-8,073,305 Recording medium containing moving picture data and additional information thereof and reproducing method and...
The present invention relates to a recording medium containing moving picture data and additional information thereof and to reproducing method and apparatus of...
US-8,073,304 Portable recorded television viewer
An approach to recording of television programming for later viewing makes use of a small and relatively inexpensive handheld portable viewer. One or more...
US-8,073,303 Light-concentrating panel
A light-concentrating panel is disclosed. The light-concentrating panel comprises a planar light collecting element and a linear light collecting element. The...
US-8,073,302 Telecommunication enclosure with an interlocking seal
In one aspect, the invention described herein provides an enclosure for containing telecommunication lines and/or telecommunication line splices therein. In one...
US-8,073,301 Low loss optical fiber designs for confining optical power to low-doped regions
The specification describes an improved optical fiber produced by a hybrid VAD/MCVD process. The core of the fiber is produced using VAD and the inner cladding...
US-8,073,300 Arrangement comprising a fiber-optic waveguide
An arrangement comprising a fiber-optic waveguide (10) and a detection device (25), wherein the fiber-optic waveguide (10) comprises a core region (10E) and a...
US-8,073,299 Fabrication of nanostructured materials
A method for fabricating composite materials/devices comprising stacking together fibers or rods of at least two different materials and drawing the fibers or...
US-8,073,298 Process for fabricating a composite underbody panel
A process for fabricating a fiber composite underbody panel for a vehicle begins by laying-up a first fiber composite sheet on a suitable form or tool. Current...
US-8,073,297 Side fire optical device for laterally redirecting high power electromagnetic energy
A side fire optical device comprises a cap member, a sleeve and a fiber optic segment. The cap member comprises a closed end section, a tube section having a...
US-8,073,296 Optical device, and virtual image display device
A virtual image display device which displays a two-dimensional image for viewing a virtual image in a magnified form by a virtual optical system. The virtual...
US-8,073,295 Material for substrate mounting optical circuit-electrical circuit mixedly and substrate mounting optical...
A material for an optical circuit-electrical circuit mixedly mounting substrate comprises a light permeable resin layer, and an optical circuit forming layer...
US-8,073,294 Remote optical fiber surveillance system and method
In accordance with one aspect of the disclosed technology, wireless communications are used in a fiber surveillance system to enable monitoring of remote...
US-8,073,293 Sensing device having a large diameter D-shaped optical waveguide
An optical sensor formed from an optical waveguide having at least one core surrounded by a cladding and a large diameter generally D-shaped portion is...
US-8,073,292 Directional hole filling in images
When transforming a 2.5D video format to a plurality of images viewed from different virtual positions, it can occur that for certain output pixels, no input...
US-8,073,291 Center based image resizer
A method for resizing image data from a first size image to a second size image is disclosed. In one operation of the method, a scale factor is determined based...
US-8,073,290 Method and computer program product for registering biomedical images
A method of registering biomedical images to reduce imaging artifacts caused by object movement is disclosed, wherein a certain number of features or landmarks...
US-8,073,289 Method of using a real time desktop image warping system to mitigate optical distortion
The present invention relates to a method of using an image warping software algorithm to perform a real time alteration of a display scene running under the...
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