Khattak
Abid Saleem Khattak, Wiesloch DE
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20140006234 | CONSISTENT INTERFACE FOR CUSTOMER PROJECT EXPENSE LIST AND DEVIATING TAX CALCULATION RULE | 01-02-2014 |
Asad Masood Khattak, Yongin-Si KR
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20110078698 | METHOD FOR RECONCILING MAPPINGS IN DYNAMIC/EVOLVING WEB-ONTOLOGIES USING CHANGE HISTORY ONTOLOGY - The present invention is directed to reconciliation/reengineering of mappings in dynamic/evolving ontologies. Mappings are established among different ontologies for resolving the terminological and conceptual incompatibilities and support information exchange. As ontology evolves from one consistent state to another consistent state; this consequently makes the existing mappings of the domain ontology with other ontologies unreliable and staled, so mapping evolution is required. The present invention uses Change History Log of ontology changes to drastically reduce the time required for (re)establishing mappings among ontologies, achieving higher accuracy, and eliminating staleness in mappings. It is valid for more than two ontologies with local, centralized, and distributed Change History Log. | 03-31-2011 |
20130132312 | DATA PROCESSING METHOD AND APPARATUS FOR CLINICAL DECISION SUPPORT SYSTEM - Provided is a data processing method for clinical decision support system. The data processing method provides an algorithm capable of performing parsing based on an Ontology technique and automatically updating rule database in order to reduce time and labor overloads accompanied by update of the rule database. According to an aspect, the data processing method includes inferring input data having a natural language format based on an Ontology technique to recognize at least one input rule included in the input data; inferring storage data having a natural language format and stored in rule database based on the Ontology technique to recognize at least one storage rule associated with the input rule from the storage data; comparing the input rule to the storage rule using a Self Evolutionary Rule-base algorithm; and updating the storage data stored in the rule database to the input data according to the result of the comparison. | 05-23-2013 |
Ayub Khattak, San Diego, CA US
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20140336083 | SYSTEM FOR PORTABLE AND EASY-TO-USE DETECTION OF ANALYTES WITH MOBILE COMPUTING DEVICE - This system takes in raw cellular material collected using a provided swab, blood collection device, urine collection device, or other sample collection device and transforms that biological material into a digital result, identifying the presence, absence and/or quantity of nucleic acids, proteins, and/or other molecules of interest. | 11-13-2014 |
20150064693 | SYSTEMS AND METHODS FOR DETECTION AND QUANTIFICATION OF ANALYTES - Devices, systems, and methods for detecting molecules of interest within a collected sample are described herein. In certain embodiments, self-contained sample analysis systems are disclosed, which include a reusable reader component, a disposable cartridge component, and a disposable sample collection component. In some embodiments, the reader component communicates with a remote computing device for the digital transmission of test protocols and test results. In various disclosed embodiments, the systems, components, and methods are configured to identify the presence, absence, and/or quantity of particular nucleic acids, proteins, or other analytes of interest, for example, in order to test for the presence of one or more pathogens or contaminants in a sample. | 03-05-2015 |
20150068894 | SYSTEMS AND METHODS FOR DETECTION AND QUANTIFICATION OF ANALYTES - Devices, systems, and methods for detecting molecules of interest within a collected sample are described herein. In certain embodiments, self-contained sample analysis systems are disclosed, which include a reusable reader component, a disposable cartridge component, and a disposable sample collection component. In some embodiments, the reader component communicates with a remote computing device for the digital transmission of test protocols and test results. In various disclosed embodiments, the systems, components, and methods are configured to identify the presence, absence, and/or quantity of particular nucleic acids, proteins, or other analytes of interest, for example, in order to test for the presence of one or more pathogens or contaminants in a sample. | 03-12-2015 |
20150129049 | SYSTEMS AND METHODS FOR DETECTION AND QUANTIFICATION OF ANALYTES - Devices, systems, and methods for detecting molecules of interest within a collected sample are described herein. In certain embodiments, self-contained sample analysis systems are disclosed, which include a reusable reader component, a disposable cartridge component, and a disposable sample collection component. In some embodiments, the reader component communicates with a remote computing device for the digital transmission of test protocols and test results. In various disclosed embodiments, the systems, components, and methods are configured to identify the presence, absence, and/or quantity of particular nucleic acids, proteins, or other analytes of interest, for example, in order to test for the presence of one or more pathogens or contaminants in a sample. | 05-14-2015 |
20150133337 | SYSTEMS AND METHODS FOR DETECTION AND QUANTIFICATION OF ANALYTES - Devices, systems, and methods for detecting molecules of interest within a collected sample are described herein. In certain embodiments, self-contained sample analysis systems are disclosed, which include a reusable reader component, a disposable cartridge component, and a disposable sample collection component. In some embodiments, the reader component communicates with a remote computing device for the digital transmission of test protocols and test results. In various disclosed embodiments, the systems, components, and methods are configured to identify the presence, absence, and/or quantity of particular nucleic acids, proteins, or other analytes of interest, for example, in order to test for the presence of one or more pathogens or contaminants in a sample. | 05-14-2015 |
20150136599 | SYSTEMS AND METHODS FOR DETECTION AND QUANTIFICATION OF ANALYTES - Devices, systems, and methods for detecting molecules of interest within a collected sample are described herein. In certain embodiments, self-contained sample analysis systems are disclosed, which include a reusable reader component, a disposable cartridge component, and a disposable sample collection component. In some embodiments, the reader component communicates with a remote computing device for the digital transmission of test protocols and test results. In various disclosed embodiments, the systems, components, and methods are configured to identify the presence, absence, and/or quantity of particular nucleic acids, proteins, or other analytes of interest, for example, in order to test for the presence of one or more pathogens or contaminants in a sample. | 05-21-2015 |
20150140646 | SYSTEMS AND METHODS FOR DETECTION AND QUANTIFICATION OF ANALYTES - Devices, systems, and methods for detecting molecules of interest within a collected sample are described herein. In certain embodiments, self-contained sample analysis systems are disclosed, which include a reusable reader component, a disposable cartridge component, and a disposable sample collection component. In some embodiments, the reader component communicates with a remote computing device for the digital transmission of test protocols and test results. In various disclosed embodiments, the systems, components, and methods are configured to identify the presence, absence, and/or quantity of particular nucleic acids, proteins, or other analytes of interest, for example, in order to test for the presence of one or more pathogens or contaminants in a sample. | 05-21-2015 |
Chandra Khattak, Nashua, NH US
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20120055396 | INTERMEDIATE MATERIALS AND METHODS FOR HIGH-TEMPERATURE APPLICATIONS - A system and method for growing crystals is described. The system includes a crucible, a shaft adapted to support the crucible, and an intermediate material between the crucible and the shaft having a coating directly applied to contact surfaces of the crucible and the shaft. The coating includes a compound, such as, a carbide, nitride, oxide, or boride. The method for growing a crystal includes providing an intermediate material between contact surfaces between a shaft and a crucible supported by the shaft prior to melting a charge material in the crucible. | 03-08-2012 |
Chandra Khattak, Danvers, MA US
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20110044842 | DRY CONVERSION OF HIGH PURITY ULTRAFINE SILICON POWDER TO DENSIFIED PELLET FORM FOR SILICON MELTING APPLICATIONS - A method for making bulk silicon material consisting of silicon pellets for making silicon ingots from an agglomerate-free source of high purity, ultra fine silicon powder includes feeding a controlled amount of silicon powder into a pellet die and dry compacting the powder at ambient temperature with pressure to produce a pellet that has a density of about 50-85% of the theoretical density of elemental silicon, a weight within a range of about 1.0 gram to about 3.0 grams, a diameter in the range of 10 mm to 20 mm and preferably of about 14 mm, and a height in the range of 5 mm to 15 mm and preferably of about 10 mm. | 02-24-2011 |
Chandra P. Khattak, Nashua, NH US
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20080295294 | PROCESSING OF FINE SILICON POWDER TO PRODUCE BULK SILICON - A method for using substantial quantities of silicon powders as charge and processing it to produce a high quality silicon ingots suitable for photovoltaic use is disclosed. In a fused silica crucible, silicon feedstock containing more than about 5% by weight silicon powder is charged. The crucible with the charged silicon feedstock is placed into a furnace chamber and a vacuum is drawn to remove air. The vacuum is applied slowly. Then, the furnace chamber is backfilled with argon gas and heated to form molten silicon. Afterward, the molten silicon is solidified and annealed to form a multicrystalline silicon ingot. | 12-04-2008 |
20110200496 | SYSTEM AND METHOD FOR ARRANGING HEATING ELEMENT IN CRYSTAL GROWTH APPARATUS - Systems and methods for arranging a heating element in a crystal growth apparatus include connecting elements such as heater clips used to interconnect one or more heating components of the heating element, and to connect at least one of the heating components with the crystal growth apparatus. The heating components can be electrically and thermally coupled, and can be connected via the same circuit, in order to simplify control of the heating element. | 08-18-2011 |
20110253033 | CRYSTAL GROWING SYSTEM AND METHOD THEREOF - Provided is a system and method for growing crystals. The method includes substantially fully covering a seed crystal in a charge material, using a heat source to melt the charge material, cooling the seed crystal to keep the seed crystal at least partially intact as the charge material melts, allowing at least a portion of the seed crystal to melt into the molten charge material, and continually growing the crystal by reducing the temperature of the heat source, moving the molten charge material and seed crystal from the heat source, and increasing a rate of cooling of the seed crystal. | 10-20-2011 |
20110259262 | SYSTEMS AND METHODS FOR GROWING MONOCRYSTALLINE SILICON INGOTS BY DIRECTIONAL SOLIDIFICATION - Systems and methods are provided for producing monocrystalline materials such as silicon, the monocrystalline materials being usable in semiconductor and photovoltaic applications. A crucible ( | 10-27-2011 |
20110271718 | METHOD OF MAKING LARGE SURFACE AREA FILAMENTS FOR THE PRODUCTION OF POLYSILICON IN A CVD REACTOR - A method for making a large surface area silicon filament for production of bulk polysilicon by chemical vapor deposition (CVD) includes melting silicon and growing the filament from the melted silicon by an EFG method using a shaping die. The cross sectional shape of the silicon filament is constant over its axial length to within a tolerance of 10%. In embodiments, a plurality of identical and/or dissimilar filaments are grown simultaneously using a plurality of shaping dies. The filaments can be tubular. Filament cross sections can be annular and/or can include outwardly extending fins, with wall and/or fin thicknesses constant to within 10%. Filaments can be doped with at least one element from groups 3 and 5 of the Periodic Table. The filament can have a length equal to a length of a specified slim rod filament, and a total impedance not greater than the slim rod impedance. | 11-10-2011 |
20140261158 | FURNANCE EMPLOYING COMPONENTS FOR USE WITH GRAPHITE HOT ZONE - A furnace for growing sapphire crystal in which the furnace comprises a furnace housing; a hot zone which comprises insulation and a heater which are both accommodated within the furnace housing; a crucible located within the hot zone and the crucible has an opening. Either a crucible lid covers the opening of the crucible, and the crucible lid has a first conduit which extends therefrom or a crucible enclosure surrounds at least a side wall and a top portion of the crucible and the crucible enclosure is impermeable to at least carbon preventing carbon contamination of a melt contained within the crucible. | 09-18-2014 |
Chandra P. Khattak, Danvers, MA US
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20110146566 | SYSTEM AND METHOD FOR CRYSTAL GROWING - To reduce the heat input to the bottom of the crucible and to control heat extraction independently of heat input, a shield can be raised between a heating element and a crucible at a controlled speed as the crystal grows. Other steps could include moving the crucible, but this process can avoid having to move the crucible. A temperature gradient is produced by shielding only a portion of the heating element; for example, the bottom portion of a cylindrical element can be shielded to cause heat transfer to be less in the bottom of the crucible than at the top, thereby causing a stabilizing temperature gradient in the crucible. | 06-23-2011 |
Iftikhar Khattak, Aberdeen GB
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20130271127 | Distinguishing Mud Filtrate From Formation Water By Multi-DOI NMR - A nuclear magnetic resonance (NMR) measurement, at two or more depths of investigation, of a subsurface formation containing formation water and a mud filtrate from a water-base mud is obtained, and the mud filtrate is distinguished from the formation water. A NMR logging tool is disposed in a wellbore penetrating the formation containing the mud filtrate and the formation water and NMR measurements at different radial depths of investigation into the formation are made. The mud filtrate is distinguished from the formation water by determining the relative salinities of the mud filtrate and the formation water. The relative salinities are determined by comparing distribution relaxation times across different depths of investigation or by comparing logarithmic mean values across different depths of investigation. | 10-17-2013 |
Patrick Shafique Khattak, Cincinnati, OH US
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20130126380 | ENVIRONMENTAL WASTE REDUCING CARTON - A multi-walled container is disclosed. The container has a top, bottom, a side wall, and a removable portion defined by a perforated tear outline disposed in at least one of the top, bottom, and at least three sides. The container provides containment of a product within an inner portion thereof. The removable portion has indicia imprinted thereupon, the indicia being disposed upon the removable portion disposed within said inner portion to face the product. The removable portion and the indicia reduce the environmental impact of disposal of the removable portion when the removable portion is removed from the multi-walled container. | 05-23-2013 |
Sarwat Khattak, Hadley, MA US
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20110129533 | POROUS DRUG MATRICES AND METHODS OF MANUFACTURE THEREOF - Drugs, especially low aqueous solubility drugs, are provided in a porous matrix form, preferably microparticles, which enhances dissolution of the drug in aqueous media. The drug matrices preferably are made using a process that includes (i) dissolving a drug, preferably a drug having low aqueous solubility, in a volatile solvent to form a drug solution, (ii) combining at least one pore forming agent with the drug solution to form an emulsion, suspension, or second solution and hydrophilic or hydrophobic excipients that stabilize the drug and inhibit crystallization, and (iii) removing the volatile solvent and pore forming agent from the emulsion, suspension, or second solution to yield the porous matrix of drug. Hydrophobic or hydrophilic excipients may be selected to stabilize the drug in crystalline form by inhibiting crystal growth or to stabilize the drug in amorphous form by preventing crystallization. The pore forming agent can be either a volatile liquid that is immiscible with the drug solvent or a volatile solid compound, preferably a volatile salt. In a preferred embodiment, spray drying is used to remove the solvents and the pore forming agent. The resulting porous matrix has a faster rate of dissolution following administration to a patient, as compared to non-porous matrix forms of the drug. In a preferred embodiment, microparticles of the porous drug matrix are reconstituted with an aqueous medium and administered parenterally, or processed using standard techniques into tablets or capsules for oral administration. | 06-02-2011 |
Sarwat Khattak, Cary, NC US
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20150322139 | METHODS FOR REDUCING GLYCOPROTEIN AGGREGATION - The present invention provides methods for reducing glycoprotein aggregation by optimizing the number of O-linked glycosylation sites. | 11-12-2015 |
Shahid Khattak, Dreseden DE
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20100323706 | Method for base stations for overall cell signal decoding - A method for filtering out a useful signal of a mobile radio terminal from a plurality of superimposed signals having a signal quality received by base stations in a cellular mobile radio network. The superimposed signal of the mobile radio terminal is detected by base stations that are reached and the signal quality of the received and superimposed signal of every base station reached is determined. The signal quality of a selected base station is then transmitted to a decision element and a selection of a selected base station is made by the decision element to decode the useful signal of the mobile radio terminal. The invention also relates to a device for filtering out a useful signal of a mobile radio terminal from a plurality of superimposed signals received by base stations in a cellular mobile radio network. | 12-23-2010 |
Shahid Khattak, Peshawar PK
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20110211536 | DECENTRALIZED AND COOPERATIVE RECEPTION OF DATA BY BASE STATIONS - The invention relates to a method for eliminating interferences for an interconnected group of base stations of a mobile radio network when receiving data transmitted by mobile radio terminals in the mobile radio network, wherein a) the data are encoded at the mobile radio terminal device as symbols of a modulation alphabet, and modulated at a carrier frequency for transmitting, b) information regarding the symbols received at the base station of the interconnected group are transmitted between the base stations by means of communication connections for eliminating interferences, and c) the base stations of the interconnected group demodulate and decode the received symbols in a cooperative and decentralized manner. | 09-01-2011 |
Shahid Khattak, Abbottabad PK
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20150157218 | HEART MURMUR EXTRACTION AND HEART IMPAIRMENTS IDENTIFICATION USING FUZZY CONTROLLER - A method and device for heart murmur extraction and classification is disclosed. Data corresponding to a heart sound/signal is acquired from a patient through a data acquirer. The heart sound data is processed to isolate systole and diastole periods. Features to discriminate between the defects types associated with different heart murmurs are extracted, and the heart murmurs are detected and identified based on the extracted features using a fuzzy controller. | 06-11-2015 |
Yasser Khattak, Nottinghill, London GB
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20150364274 | A REMOTE CONTROLLABLE SWITCH OPERATING DEVICE - A Remote Controllable Switch Operating device Many household and workplace electrical appliances must be connected to a power supply. They are turned on and off by electrically connecting them to and disconnecting them from a power supply. Typically this is done manually by a user operating a switch. The present invention is directed toward a wirelessly operable electrical light switch ( | 12-17-2015 |