Wandell
Brian Wandell, Stanford, CA US
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20120197105 | Methods for detecting abnormalities and degenerative processes in soft tissue using magnetic resonance imaging (MRI) - The present invention provides methods to detect degenerative processes and abnormalities in soft tissues at high spatial resolution, high signal-to-noise ratio and short scanning times, based on quantitative tissue properties. These methods might provide a useful tool to detect and assess abnormalities in soft tissues and to monitor disease progression. | 08-02-2012 |
20150073258 | Methods for detecting abnormalities and degenerative processes in soft tissue using magnetic resonance imaging - The present invention provides methods to detect degenerative processes and abnormalities in soft tissues at high spatial resolution, high signal-to-noise ratio and short scanning times, based on quantitative tissue properties. These methods might provide a useful tool to detect and assess abnormalities in soft tissues and to monitor disease progression. | 03-12-2015 |
Brian A. Wandell, Stanford, CA US
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20120307116 | Learning of Image Processing Pipeline for Digital Imaging Devices - A learning technique is provided that learns how to process images by exploiting the spatial and spectral correlations inherent in image data to process and enhance images. Using a training set of input and desired output images, regression coefficients are learned that are optimal for a predefined estimation function that estimates the values at a pixel of the desired output image using a collection of similarly located pixels in the input image. Application of the learned regression coefficients is fast, robust to noise, adapts to the particulars of a dataset, and generalizes to a large variety of applications. The invention enables the use of image sensors with novel color filter array designs that offer expanded capabilities beyond existing sensors and take advantage of typical high pixel counts. | 12-06-2012 |
Brian A. Wandell, Menlo Park, CA US
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20150099979 | VISUALIZATION OF HEART WALL TISSUE - Various aspects of the instant disclosure are directed to imaging tissue. As may be implemented in accordance with one or more embodiments, aspects of the present disclosure are directed to apparatuses and methods involving the following. A light source includes an array of light emitters that illuminate a tissue region of a heart wall with light at different wavelength ranges. A light collector collects multispectral images including respective images collected at each of the different wavelength ranges at which the tissue region is illuminated. A catheter positions the light source and light collector proximate the tissue region of the heart wall for respectively illuminating the tissue region and collecting the multispectral images. A display circuit collects and displays one or more images depicting a condition of the health of heart wall tissue, based on the respective images collected at the different ones of the wavelength ranges. | 04-09-2015 |
Jerome F. Wandell, Saratoga Springs, NY US
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20150303273 | PATTERNING MULTIPLE, DENSE FEATURES IN A SEMICONDUCTOR DEVICE USING A MEMORIZATION LAYER - Provided are approaches for patterning multiple, dense features in a semiconductor device using a memorization layer. Specifically, an approach includes: patterning a plurality of openings in a memorization layer; forming a gap-fill material within each of the plurality of openings; removing the memorization layer; removing an etch stop layer adjacent the gap-fill material, wherein a portion of the etch stop layer remains beneath the gap-fill material; etching a hardmask to form a set of openings above the set of gate structures, wherein the etch to the hardmask also removes the gap-fill material from atop the remaining portion of the etch stop layer; and etching the semiconductor device to remove the hardmask within each of the set of openings. In one embodiment, a set of dummy S/D contact pillars is then formed over a set of fins of the semiconductor device by etching a dielectric layer selective to the gate structures. | 10-22-2015 |
Marcus Wandell, New York, NY US
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20090050637 | Beverage Container with Secondary Opening - Embodiments are described of a beverage container having a secondary opening. The secondary opening is provided in addition to a primary opening on the top beverage container and allows the contents of the beverage container to be consumed quickly. The use of this secondary opening allows air to freely flow into the container through one of the openings while the beverage flows out of the other opening. In one embodiment, the secondary opening is placed near the bottom of the container on its siding directly below the primary opening on the top of the container. This allows the user to safely open the secondary opening on the beverage container with ease. | 02-26-2009 |
Michael Wandell, Mercer Island, WA US
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20090104636 | QUANTITATIVE ANALYSIS OF A BIOLOGICAL SAMPLE OF UNKNOWN QUANTITY - Disclosed is a method for testing a modified specimen such as a dried blood spot, plasma or serum specimen, for an analyte of interest, such as cholesterol. In accordance with the disclosed subject matter, the level of the analyte of interest in the medium from which the modified specimen was obtained (e.g., from a patient's blood) is determined based on the level of an analyte in a solution formed from the modified specimen and on the level of at least one normalizing analyte. The analyte and normalizing analyte each may be an ion, compound, biochemical entity, or property of the specimen. Also disclosed are a fluid collector and a fluid collection device. | 04-23-2009 |
20100010373 | QUANTITATIVE ANALYSIS OF A BIOLOGICAL SAMPLE OF UNKNOWN QUANTITY - Disclosed is a method for testing a modified specimen such as a dried blood spot, plasma or serum specimen, for an analyte of interest, such as cholesterol. In accordance with the disclosed subject matter, the level of the analyte of interest in the medium from which the modified specimen was obtained (e.g., from a patient's blood) is determined based on the level of an analyte in a solution formed from the modified specimen and on the level of at least one normalizing analyte. The analyte and normalizing analyte each may be an ion, compound, biochemical entity, or property of the specimen. Also disclosed are a fluid collector and a fluid collection device. | 01-14-2010 |
20120064555 | QUANTITATIVE ANALYSIS OF A BIOLOGICAL SAMPLE OF UNKNOWN QUANTITY - Disclosed is a method for testing a modified specimen such as a dried blood spot, plasma or serum specimen, for an analyte of interest, such as cholesterol. In accordance with the disclosed subject matter, the level of the analyte of interest in the medium from which the modified specimen was obtained (e.g., from a patient's blood) is determined based on the level of an analyte in a solution formed from the modified specimen and on the level of at least one normalizing analyte. The analyte and normalizing analyte each may be an ion, compound, biochemical entity, or property of the specimen. Also disclosed are a fluid collector and a fluid collection device. | 03-15-2012 |
Robert Wandell, Tallahassee, FL US
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20140262744 | FORMATION OF ALCOHOLS AND CARBONYL COMPOUNDS FROM HEXANE AND CYCLOHEXANE WITH WATER IN A LIQUID FILM PLASMA REACTOR - The activation of the C—H bond using low temperature plasma with an inlet liquid stream such that value added products are formed effectively. An organic liquid (e.g., hexane which is immiscible with liquid water) is injected into a flowing gas (argon) stream followed by mixing with a liquid water stream. Thereafter, the mixture contacts a plasma region formed by a pulsed electric discharge. The plasma formed with the flowing liquid and gas between the two electrodes causes chemical reactions that generate various compounds. | 09-18-2014 |