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| Patent # | Description |
|---|---|
| US-7,526,205 |
Transmission system A wavelength division multiplexing transmission system, the system comprising: a plurality of channels at different wavelengths, each channel comprising a... |
| US-7,526,204 |
Optical communication apparatus, optical communication system and method
for transmitting optical signal The present invention relates to optical communication apparatuses such as OADM node, or OXC node. A receiving dispersion compensating module adjusts the... |
| US-7,526,203 |
Apparatus and method for optical switching at an optical switch fabric Embodiments of the present invention provide a system and method for providing non-blocking routing of optical data through an optical switch fabric.The optical... |
| US-7,526,202 |
Architecture and method for framing optical control and data bursts within
optical transport unit structures in... An optical network, which includes edge and switching nodes, optically communicate information formatted into bursts that are included in one or more optical... |
| US-7,526,201 |
Optical fiber transmission system with noise loading A system and method for loading unutilized channels of a WDM system with noise to improve system performance. A transmitter amplifier may impart noise to... |
| US-7,526,200 |
Wavelength-division multiplexing optical transmitter An optical transmission apparatus includes optical transmitters for transmitting optical signals and first monitor units for monitoring optical signals from the... |
| US-7,526,199 |
Optical transmission equipment preventing malfunction in recovery from
fault An optical transmission apparatus includes a demultiplexer for separating wavelength-division multiplexing light received from a first optical transmission line... |
| US-7,526,198 |
Methods of restoration in an ultra-long haul optical network A method includes receiving a restoration indicator associated with a path that includes an optical cross-connect (OXC). The OXC is reconfigured from a standby... |
| US-7,526,197 |
Utilizing the protecting bandwidth in a SONET network A system provides more cost and bandwidth efficient utilization of a SONET network having both a Working path and a Protection path by using both communication... |
| US-7,526,195 |
Digital photographing apparatus having two display panels, and method of
controlling the same A digital photographing apparatus includes: a first display panel; and a second display panel which performs a first motion that moves the second display panel... |
| US-7,526,194 |
Method and apparatus for adjusting exposure for a camera A camera phone and method for automatically adjusting the exposure of a camera in order to improve image of an object is previewed with a current exposure, data... |
| US-7,526,193 |
Object determining device and imaging apparatus Face detection is executed only on an image imaged based on an arbitrary (predetermined) focal point information defined in advance. In face detection, the face... |
| US-7,526,192 |
Focus detection method and focus detection apparatus A focus detection method, for detecting a focus state of an object image in accordance with a contrast of the object image which is formed in a focus detection... |
| US-7,526,191 |
Zoom tracking method for digital camera A zoom tracking method for digital camera is disclosed. The method comprises storing a position table comprising data of several zoom position curves respect to... |
| US-7,526,190 |
Automatic focusing apparatus and optical instrument including automatic
focusing apparatus An optical instrument including an AF circuit 12 for obtaining focus detection information, focus position detecting means 14 for detecting a position of a focus... |
| US-7,526,189 |
Optical image stabilizer An image stabilizer includes a guide device which guides an image-stabilizing optical element in a guide direction orthogonal to an optical axis and an image... |
| US-7,526,188 |
Disc recording and/or reproducing apparatus for use in an image pickup
device A dew sensor 140 for detecting moisture in a space enclosing an optical pickup device 86 is disposed in the vicinity of a pickup lens 87 of an optical pickup... |
| US-7,526,187 |
Processing digital data having variable packet lengths When macro blocks each of which has a variable length are input for one picture, null syncs each of which has a unit length are generated corresponding to the... |
| US-7,526,186 |
Method of scaling subpicture data and related apparatus A method for scaling subpicture data comprises receiving a video data stream and a subpicture data stream; pre-parsing the subpicture data stream to obtain line... |
| US-7,526,185 |
Information storage medium and method of recording and/or reproducing data
thereon An information storage medium in which speed information has been recorded, and a method of recording and/or reproducing data on the information storage medium.... |
| US-7,526,184 |
Video recording system utilizing external video storage to record
streaming video data via an isochronous interface The present invention may be regarded as a video recording system and method of enabling the recording of an external video data stream for a video program... |
| US-7,526,183 |
Receiving terminal device and control method therefor A receiving terminal device which provides viewers with broadcasting radio waves from broadcasting stations as programs and in which, when a program switching is... |
| US-7,526,182 |
Editing apparatus and editing method An editing apparatus which edits first stream data of a first format by analyzing a header of the first stream data, creating a header of second stream data of a... |
| US-7,526,181 |
System and method for automatically customizing a buffered media stream A "media stream customizer" customizes buffered media streams by inserting one or more media objects into the stream to maintain an approximate buffer level.... |
| US-7,526,180 |
Image processing apparatus, image data managing method, and information
recording medium An image processing apparatus has a configuration in which contents-data received via a TV receiving unit is recorded in a main recording apparatus. When the... |
| US-7,526,179 |
Information recording medium, and apparatus and method for recording
information to information recording medium Provided is an information recording medium which achieves high speed conversion of a signal input from external from MPEG-TS to MPEG-PS complying with DVD... |
| US-7,526,178 |
Identifying and processing of audio and/or video material A processor (403) is provided for processing identifiers of video and/or audio material. The processor is for use with a video and/or audio material processing... |
| US-7,526,177 |
Fluorine-doped optical fiber A single mode optical transmission fiber comprises a depressed core having at least 0.41 weight percent fluorine and an index difference (|.DELTA.n.sub.1|) with... |
| US-7,526,176 |
Optical amplifier and fabrication method thereof An optical amplifier including an optical waveguide layer (for example channel-shaped optical waveguide layer) including ... |
| US-7,526,175 |
Feedthrough of submarine repeater and submarine repeater A disclosed feedthrough of a submarine repeater for introducing a tail cable connected to a submarine cable having a transmission line and a feed line into said... |
| US-7,526,174 |
Universal splitter module holder for an optic fiber distribution hub In accordance with various embodiments, universal splitter module holder for a fiber optic distribution hub is provided. The universal hub splitter module holder... |
| US-7,526,173 |
Fiber access terminal including moisture barrier plate with punch out A fiber access terminal includes a drop cable side and a distribution cable side. The sides are separated by a frame to which a variety of cable management and... |
| US-7,526,172 |
Splitter modules for fiber distribution hubs A splitter module for a fiber distribution hub includes a main body with a first aperture configured to receive an input fiber entering the splitter module, and... |
| US-7,526,171 |
Front access punch down patch panel The patch panel assembly includes a drawer and a patch panel pivotally mounted to the drawer. The drawer has a pair of sidewalls and a cable tray positioned... |
| US-7,526,170 |
Optical semiconductor device An optical waveguide device is disclosed which includes a semiconductor region, an optical waveguide provided between a first light confinement layer and a... |
| US-7,526,169 |
Low bend loss quasi-single-mode optical fiber and optical fiber line Quasi-single mode optical waveguide fibers are disclosed that are bend resistant and capable of providing single mode transmission, for example at wavelengths... |
| US-7,526,168 |
Optical fiber, transmission system, and wavelength division multiplexing
system An optical fiber has a first mode field diameter in a dominant mode of an acoustic mode generated in the optical fiber different from a second mode field... |
| US-7,526,167 |
Apparatus and method for a high-gain double-clad amplifier An optical apparatus design and method for suppressing cladding-mode gain in fiber- and other waveguide-amplification devices. In some embodiments, a... |
| US-7,526,166 |
High numerical aperture fiber An optical fiber comprising: a silica based core having a first index of refraction n.sub.1; and at least one silica based cladding surrounding the core, the at... |
| US-7,526,165 |
Optical coupler devices, methods of their production and use The present invention relates in general to coupling of light from one or more input waveguides to an output waveguide or output section of a waveguide having... |
| US-7,526,164 |
Reflective polarizers containing polymer fibers A polarizer is formed with an arrangement of polymer fibers substantially parallel within a polymer matrix. The polymer fibers are formed of at least first and... |
| US-7,526,163 |
Locatable cables and cable components therefor Cables that are detectable and/or identified from a distant location using detection equipment are disclosed. The cables include at least one communication... |
| US-7,526,162 |
Collimator An epoxy-free collimator assembly is configured with a ferrule and a lens operative to move within an outer case to a desired position therebetween. The... |
| US-7,526,161 |
Optical device An optical device is disclosed which suppresses a bias shift which is a deviation of a phase relationship between output signal light and monitoring light. The... |
| US-7,526,160 |
Optical fiber Bragg grating with improved hydrogen resistance Hydrogen-induced losses in germanium-doped fibers is significantly reduced by increasing the concentration of oxygen in the core region of the glass. The... |
| US-7,526,159 |
Method and apparatus for coupling spatial light modulators A method and apparatus for waveguide-based and free space based optical interconnection in integrated circuits that includes an input optical waveguide with... |
| US-7,526,158 |
System and method for high resolution optical imaging, data storage,
lithography, and inspection A system for applications, such as imaging, lithography, data storage, and inspection, includes an optical element, at least one structure, and a source of... |
| US-7,526,157 |
Point-to-point optical fibre link Point-to-point link for the transmission of digital signals includes two opto-electronic conversion apparatuses and an optical cable including at least one... |
| US-7,526,156 |
Optical fiber for out-coupling optical signal and apparatus for detecting
optical signal using the same optical... Provided are an optical fiber, which has an out-coupling characteristic of high coupling efficiency and is advantageous in terms of size reduction, and an... |
| US-7,526,155 |
Rotary joint A rotary joint 1 capable of stably transmitting superfine images and high-speed data is provided. The rotary joint 1 includes a stationary part 3 and a rotary... |
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