Recht
Benjamin Recht, Madison, WI US
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20140089759 | Error Correction Circuit for Data Communication Providing Parallelizable Linear Programming Decoding - An error detection/correction system provides an electronic circuit detecting and correcting transmission errors using linear programming. Linear programming techniques are made practical for real-time error correction and decoding by dividing the linear programming problem into independent parallelizable problems so that separate independent portions of the electronic circuit may simultaneously address solutions related to individual bits and/or parity rules. Linear programming is believed to avoid error floors inherent in conventional belief propagation error detection and correction techniques providing a decoding system suitable for high reliability applications. | 03-27-2014 |
Benjamin H. Recht, Madison, WI US
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20130091160 | High-Speed Statistical Processing in a Database - Numerically intensive statistical processing of data is implemented as an incremental gradient method within the engine of a database system. Small user-defined functions in the database system calculate an approximate gradient from one term of a linearly separable defined cost resolvable from a single tuple of the database. In this way the optimized data access of the database may be exploited for rapid statistical processing. | 04-11-2013 |
Daniel L. Recht, Cambridge, MA US
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20120262701 | SEMICONDUCTOR OPTOELECTRONIC DEVICE - A manufacture having an electrical response to incident photons includes a semiconductor substrate; a chalcogen-doped semiconductor active layer on a first side of the substrate; a first contact in electrical contact with the active layer; and a second contact in electrical contact with the substrate; wherein, photons incident upon the active layer cause a variation in current between the first and second contacts. | 10-18-2012 |
Felix Recht, Isla Vista, CA US
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20080258150 | METHOD TO FABRICATE III-N FIELD EFFECT TRANSISTORS USING ION IMPLANTATION WITH REDUCED DOPANT ACTIVATION AND DAMAGE RECOVERY TEMPERATURE - Structures to reduce dopant activation temperatures for ion implantation in III-N transistors, using low aluminum content layers in proximity to the conducting channel, are disclosed. A method to increase the temperature at which structures can be annealed by annealing in an active nitrogen ambient, for example, in NH | 10-23-2008 |
Joel M. Recht, Monsey, NY US
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20090052795 | SYSTEM AND METHOD FOR AUTO-FOCUSING AN IMAGE - A method and system for auto-focusing is disclosed where the number of the fractal pixels having a fractal dimension within a predetermined range is determined. The focused image is determined by adjusting the image to maximize the fractal pixel count. Alternatively, the focused image may be selected from a set of images, the image having the largest fractal pixel count selected as the focused image. | 02-26-2009 |
20090074293 | METHOD AND SYSTEM FOR OBJECT RECOGNITION USING FRACTAL MAPS - A method for recognizing an object in an image is disclosed wherein a fractal map of the image is generated by estimating the fractal dimension of each pixel in the image. The fractal map may be segmented by thresholding and locations of candidate objects are determined. The pixel value of the image pixel corresponding to the same location where the candidate object is found in the fractal map may be compared to a threshold value. If the pixel value is greater than the threshold value, the candidate object is recognized as a valid object. | 03-19-2009 |
Karl Recht, Buerstadt DE
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20140363835 | COMPATIBLE SOLUTE ECTOINE AS WELL AS DERIVATIVES THEREOF FOR ENZYME STABILIZATION - Dry reagent compositions are disclosed for maintaining and preserving enzymatic activity. Also disclosed are test elements incorporating the same and methods of making and using the same for determining the presence or amount of an analyte in a body fluid sample. The dry reagent compositions can include components such as a dehydrogenase, a redox cofactor, an agent capable of eliciting at least one optical change in an optical property of an indicator reagent in the presence of redox equivalents, an indicator reagent, and at least one compatible solute being ectoine or a derivative thereof. | 12-11-2014 |
Michael Recht, Scarsdale, NY US
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20120271147 | APPARATUS, METHOD, AND COMPUTER-ACCESSIBLE MEDIUM FOR B1-INSENSITIVE HIGH RESOLUTION 2D T1 MAPPING IN MAGNETIC RESONANCE IMAGING - Exemplary systems, methods and computer-accessible mediums can be provided for imaging at least one anatomical structure. For example, it is possible to direct a saturation-recovery (SR) pulse sequence having fast spin echo (FSE) to or at the anatomical structure(s). At least one T | 10-25-2012 |
Michael I. Recht, San Carlos, CA US
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20150105295 | MULTIPLEXED FLOW ASSAY BASED ON ABSORPTION-ENCODED MICRO BEADS - Analysis of a system and/or sample involves the use of absorption-encoded micro beads. Each type of micro bead is encoded with amounts of the k dyes in a proportional relationship that is different from proportional relationships of the k dyes of others of the n types of absorption-encoded micro beads. A system and/or a sample can be analyzed using information obtained from detecting the one or more types of absorption-encoded micro beads. | 04-16-2015 |
Michael I. Recht, Mountain View, CA US
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20080304541 | Ranking Fragment Types with Calorimetry - Test and reference groups of samples can be provided and concurrently combined and output signals can be provided. Each sample can have a volume not exceeding approximately 100 microliters, and each group can be provided in a region, such as in a cell of an array calorimeter. Each test group can include at least one fragment sample and one target sample, and its reference group can include similar samples. The output signals can include information about heat of reaction due to combining the fragment and target samples. For each target type, the output signals can be used to rank fragment types. For example, a subset of fragment types that react with the target type can be identified; an equilibrium constant or ligand efficiency can be obtained for each such fragment type; or a rank ordering can be obtained of such fragment types. | 12-11-2008 |
20100045993 | METHOD OF DETECTING ANALYTE - A system and method is provided for detecting concentration of an analyte in a fluid. The method comprises detecting an optical property of a first region of two or more regions in a system, the first region located in a container having a reservoir for one or more modifiers of one or more optical properties of the first region. The movement of the one or more modifiers is responsive to changes in concentration of the analyte. A next step detects an optical property of a second region of the two or more regions in the system, the second region located in a container having a reservoir for one or more modifiers of one or more optical properties of the second region. The movement of the one or more modifiers is responsive to changes in concentration of a compound, where the compound is something other than the analyte. The detected optical property of the first region and the detected optical property of the second region are used in embodiments to separate the effect of the analyte on the detected optical property of the first region from the effect of the compound, where the compound is an interfering compound. | 02-25-2010 |
20100049015 | SPECIFICITY OF ANALYTE DETECTION IN ETALONS - A system and method is provided for detecting concentration of an analyte in a fluid. A first container includes (i) an optical cavity detection region, (ii) a reservoir for one or more modifiers of one or more optical properties of the optical cavity detection region, and (iii) a set of one or more bounding regions through which objects in the fluid can transfer into the container. The optical cavity detection region and the reservoir define separate areas of the first container. The movement of the one or more modifiers between the reservoir and the optical cavity detection region is responsive to changes in concentration of the analyte. A second container includes an optical cavity detection region, and a set of one or more bounding regions through which objects in the fluid can transfer into the container. Also provided are optical components for guiding light into the optical cavity detection regions of the first and second containers. | 02-25-2010 |
20110263464 | ENHANCED DROP MIXING USING MAGNETIC ACTUATION - A method and device for merging and mixing at least two separate and distinct fluid drops on a substrate, includes a drop merging area on the surface, where a first magnetic material is placed at a first location. A first drop of fluid is then placed at the first location on the surface, resulting in the first magnetic material being at least partially positioned within the first drop of fluid. A second drop of fluid is then placed at a second location on the surface of the drop merging area. A magnetic field is applied by a varying magnetic field generator to at least a portion of the drop merge area of the substrate, which includes at least the first location on the substrate. The varying magnetic field will act on the first magnetic material to move the first magnetic material within the first drop of fluid, causing a stirring of the fluid. A drop merging force from a drop merging mechanism is applied to at least one of the first drop of fluid and the second drop of fluid within the drop merge area. This causes at least one of the first drop of fluid and the second drop of fluid to move toward the other and make contact. The internal stirring of the fluid in the first drop of fluid by the movement of the magnetic material enhances the mixing of the constituents of the first drop of fluid and the constituents of the second drop of fluid. | 10-27-2011 |
20140087971 | MULTIPLEXED FLOW ASSAY BASED ON ABSORPTION-ENCODED MICRO BEADS - Analysis of a system and/or sample involves the use of absorption-encoded micro beads. Each type of micro bead is encoded with amounts of the k dyes in a proportional relationship that is different from proportional relationships of the k dyes of others of the n types of absorption-encoded micro beads. A system and/or a sample can be analyzed using information obtained from detecting the one or more types of absorption-encoded micro beads. | 03-27-2014 |
20140088486 | DRUG RECONSTITUTION AND DELIVERY DEVICE AND METHODS - Devices and methods are provided for drug delivery. The device may include a housing having a first compartment containing a drug in a dry, solid form, a second compartment containing a liquid carrier for the drug, and an expansion member located within or adjacent to the first or second compartment. The second compartment may be fluidly connectable to the first compartment by a rupturable barrier or mechanical valve. The device may also include an actuation system configured to expand the expansion member to rupture the rupturable barrier or open the mechanical valve and permit the liquid carrier to flow into the first compartment and mix with the drug to form a reconstituted drug solution. | 03-27-2014 |
20140273009 | COMPOSITIONS AND METHODS FOR PERFORMING ASSAYS - The disclosure relates to compositions for use in assays, the compositions comprising at least one latent fluorophore including at least one enzyme-reactive quenching group and a conjugative group; and a support connectable to the latent fluorophore by the conjugative group. The disclosure further relates to methods of measuring the presence and/or concentration of an analyte, as well as methods of measuring the relative activity of at least two enzymes. | 09-18-2014 |
Paul Recht, Briarcliff Manor, NY US
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20110110872 | BIOACTIVE FRACTIONS FROM STRESS-INDUCED PHOTOSYNTHETIC ORGANISMS AND METHODS OF THEIR MANUFACTURE AND USE - The present invention relates to bioactive fractions isolated from stress-induced photosynthetic organisms. The present invention also relates to methods of producing stress-induced photosynthetic organisms suitable for isolating altered bioactive fractions. The present invention further relates to bioactive compositions, bioactive topical formulations, and methods of their use. | 05-12-2011 |
Stefan Recht, Munchen DE
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20100085749 | Lighting Device - A method of examining an object containing a polycrystalline material, in which at least one part of the surface of the object is illuminated with substantially isotropic light, as well as a illumination device for carrying out the method. In this manner, the polycrystalline material is less influenced by the different reflection characteristics of individual particles of the polycrystalline material. | 04-08-2010 |