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| Patent # | Description |
|---|---|
| US-6,901,205 |
Fluorine-containing material for optical waveguide There is provided a material which can give a high elasticity and heat resistance to an optical waveguide member by photo-curing while maintaining transparency... |
| US-6,901,204 |
Microelectromechanical system (MEMS) variable optical attenuator Disclosed is an MEMS variable optical attenuator comprising a substrate having a planar surface, optical fibers having an optical signal transmitting end and an... |
| US-6,901,203 |
Fiber optic feed-through tube and method for making the same A fiber optic feed-through tube, a method for making it and a method for hermetically sealing and aligning lightwave waveguides inserted into the tube. The... |
| US-6,901,202 |
Storage system with a diskless enclosure Described is a storage system that operates with a diskless enclosure. The diskless enclosure comprises a communication port connected to an arbitrated loop, a... |
| US-6,901,201 |
Fiber-flexure-substrate production tray A fiber-flexure-substrate tray for transporting and protecting optical modules and optical module components. The fiber-flexture substrate tray may have a tray... |
| US-6,901,200 |
Module and housing for optical fiber distribution and DWDM equipment A modular assembly for a dense wavelength division multiplexing system a base having at least one handle, a first connector panel attached to the base, a second... |
| US-6,901,199 |
Optical fiber cleaver A device for cleaving optical fibers is provided. The device includes a housing assembly having an opening therein for receiving an optical fiber to be cleaved,... |
| US-6,901,198 |
Polymer optical waveguide and process for producing the same A process for producing at least one polymer optical waveguide wherein each of at least one polymer optical waveguide has at least one start point and at least... |
| US-6,901,197 |
Microstructured optical fiber An optical fiber suitable for use in a single fiber or multifiber optical connector or array is structured with a core region and a cladding region surrounding... |
| US-6,901,196 |
Optical fiber having a lower bending loss An optical fiber includes a first core having a relative refractive index difference of larger than 0.36%, and a cladding. The optical fiber has fiber cut-off... |
| US-6,901,195 |
Optical fiber and an optical transmission system using the optical fiber An optical fiber suitable for the WDM transmission in the wavelength bands of 1.31 .mu.m and 1.55 .mu.m is provided. An optical fiber is characterized by a zero... |
| US-6,901,194 |
Optical devices and methods of fabrication thereof An optical device includes a waveguide bounded by a region containing a photonic band gap the properties of which determined the transfer characteristic of the... |
| US-6,901,193 |
Dispersion compensating optical fiber ribbon and optical transmission
system using the same A dispersion compensating optical fiber ribbon comprising a plurality of coated optical fibers arranged in a parallel planar array, wherein each of the optical... |
| US-6,901,192 |
Cable strength member A nonmetallic, nonconductive strength member for use in a cable or as a component of a strength reinforcement system of a cable is provided. The strength member... |
| US-6,901,191 |
High density fiber optic cable A fiber optic cable includes at least one at least one bundle having a plurality of non-tight buffered optical fibers and a binder element for maintaining the... |
| US-6,901,190 |
Fault tolerant optical amplifier configuration using pump feedthrough A method and apparatus for amplifying optical transmission signals is described. A bi-directional amplifier utilizes a pump feed-through signal from one of the... |
| US-6,901,189 |
Graded-index whispering gallery mode resonators Whispering gallery mode optical resonators which have spatially-graded refractive indices. In one implementation, the refractive index spatially increases with a... |
| US-6,901,188 |
Dispersion compensation modules with fiber Bragg gratings A device used for dispersion compensation of a plurality of optical signals passing through an optical transmission line. The device includes a photosensitive... |
| US-6,901,187 |
Fiber laser sensor A fiber laser sensor has a fiber laser (FL) with two reflectors in the form of a first and a second Bragg grating (4, 5) and a fiber segment (3) arranged in... |
| US-6,901,186 |
Optical fiber collimator using gradient index rod lens An optical fiber collimator using a gradient index rod lens for securing a required long opposing distance and easy handling. The collimator includes a single... |
| US-6,901,185 |
Optical module capable of improving coupling efficiency and suppressing
fluctuation of coupling loss and its... In an optical module, a package includes an array of first optical elements and at least one first positioning member. A microlens array plate including... |
| US-6,901,184 |
Frequency comb for an optical WDM network In order to reduce the effects of non-linear phenomena in WDM optical transmission networks, the optical carrier frequencies of the multiplex signals belong to a... |
| US-6,901,183 |
Optical wavelength division multiplexed system using wavelength splitters An optical wavelength division multiplexed system uses wavelength splitters to split channels included in input light into different paths within the system.... |
| US-6,901,182 |
Retro-reflective type optical signal processing device and method Disclosed is a retro-reflective type optical signal processing device and method, particularly to a device includes a set of optical mirror planes with... |
| US-6,901,180 |
MEMS optical switch on a single chip and method The present invention provides for a 1.times.N optical switch having a switching component, an input, and a plurality of outputs formed in a single substrate.... |
| US-6,901,179 |
Optical switch and using method therefor Disclosed herein is an optical switch including a plurality of switch cells arranged in the form of an n.times.n matrix (n is an integer), each switch cell... |
| US-6,901,178 |
Fast tunable optical filter A fast tunable optical filter with unique selection means, capable of being monolithically integrated on silica or semiconductive wafers, includes a frequency... |
| US-6,901,177 |
Optical top hat pulse generator An optical top hat pulse generator controlled by solitons. The top hat generator comprises a non-linear optical loop mirror (NOLM) that is fed by a continuous... |
| US-6,901,176 |
Fiber tip based sensor system for acoustic measurements A fiber optic sensor system for acoustic measurements over a 6 kHz bandwidth, the design of which allows for multiplexity of the input side of the system, and... |
| US-6,901,175 |
Tunable wavelength multiplexer A device for filtering at least a predetermined selected optical signal having a predetermined wavelength range from a series of optical signals, the device... |
| US-6,901,174 |
Device and method for multiplication of repetition frequency in optical
pulse trains The present invention relating to a device and method for multiplication of repetition frequency in optical pulse trains. The device and the method multiply... |
| US-6,901,173 |
Scene-based non-uniformity correction for detector arrays A method and apparatus for providing corrected values of gain and level coefficients of a set of correction coefficients for a scanning detector array, such as... |
| US-6,901,172 |
Method and apparatus for drawing likeness To draw fine facial expressions in the portrait by using portrait parts stored in a memory. The likeness drawing apparatus for creating a portrait by combining... |
| US-6,901,171 |
Methods and apparatuses for refining groupings of edge points that
represent a contour in an image Methods and apparatuses are disclosed for refining groupings of edge points that represent contours in an image. The methods and apparatuses decrease data... |
| US-6,901,170 |
Image processing device and recording medium An image processing apparatus and a recording medium which can improve the quality of a color document image. Smoothing conditions which are defined by three... |
| US-6,901,169 |
Method and system for classifying image elements A method, system, and machine-readable medium for classifying an image element as one of a plurality of categories, including assigning the image element based... |
| US-6,901,168 |
Method for segmenting and identifying a document, in particular a technical
chart The object of the invention is a method of processing information contained in an image, including: a first processing (1-4), for defining an area of interest of... |
| US-6,901,167 |
Detecting multiple objects in digital image data The described subject matter automatically detects the boundaries of multiple objects in digital image data such as scanned image data. To accomplish this, a... |
| US-6,901,166 |
Image scanner and optical character recognition system using said image
scanner The present invention is directed to providing an image scanner and an optical recognition system using said image scanner which can scan only the "intended... |
| US-6,901,165 |
Method of automatically triggering pattern recognition procedures The method enables automatic triggering of pattern recognition tasks. A histogram of the frequency distribution of the gray-scale values of the image is... |
| US-6,901,164 |
Method for automated high speed improvement of digital color images An automated method of improving digital color images at high speed, which supports pipe-lining and has very little memory requirements, and is therefore... |
| US-6,901,163 |
Method of detecting objects A method of recognizing and detecting colors is disclosed, to allow recognition and sorting of objects. Pixels of a color image of an object to be recognized are... |
| US-6,901,162 |
Image display device In an image display device for receiving and displaying image data, color converter converts the image data on the basis of conversion characteristics data... |
| US-6,901,161 |
Image-processing computer system for photogrammetric analytical measurement In an image processing computer system for a photogrammetric analytical measurement, a picture has an image of a target with three main reference point areas and... |
| US-6,901,160 |
Directional lighting and method to distinguish three dimensional
information The present invention provides a method and an apparatus for evaluating the surfaces of substrates for three dimensional defects. The present invention uses... |
| US-6,901,159 |
Communication of image data from image detector to host computer An imaging system includes a programmable detector framing node controlling generation of radiation and controlling radioscopic image detection. Radioscopic... |
| US-6,901,158 |
Image discrimination apparatus and image discrimination method An apparatus and method are provided for determining whether diaphragmatic radiation has been employed to obtain an autoradiograph of an object using a... |
| US-6,901,157 |
Ultrasonic diagnostic apparatus An ultrasonic diagnostic apparatus in which the optimum transmission/reception conditions and image processing conditions can be easily set for each body part of... |
| US-6,901,156 |
Method, system and computer readable medium for an intelligent search
workstation for computer assisted... A method, system and computer readable medium for an intelligent search display into which an automated computerized image analysis has been incorporated. Upon... |
| US-6,901,155 |
Wavelet-enhanced automated fingerprint identification system A method and system for performing automated biological identification. The system including a preprocessing module with a histogram transform for locally and... |
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