Sui, US
Caroline Chihyu Sui, Newtown, PA US
Patent application number | Description | Published |
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20090266746 | MINERAL ORE FLOTATION AID - A method is provided for enhancing selective separation of ore values by addition of an effective amount of a treatment reagent to the separation process, such as froth flotation. The treatment reagent can be added at different stages, such as to a grinding mill, conditioning tank before flotation, or in the flotation cells before, after or simultaneous to the addition of other conventional flotation reagents. By adding the treatment agent, the recovery of valuable minerals from a froth flotation process is increased. In an embodiment of the present invention, the treatment reagent is a water-soluble ethylene oxide/propylene oxide copolymer. | 10-29-2009 |
20120160769 | WATER TREATMENT USING A BIPOLAR MEMBRANE - A method of water treatment comprising: providing an electrolysis device comprising an electrolysis vessel; providing feed streams to the first salt water chamber of the vessel, second salt water chamber of the vessel, acidic chamber of the vessel, and alkalic chamber of the vessel, the acidic chamber producing an acidic solution and the alkalic chamber producing an alkalic solution; directing at least a portion of the contents of the first and second salt water chambers into a precipitation tank; directing at least a portion of the alkalic solution into the precipitation tank, thereby increasing the pH in the precipitation tank to produce precipitate; and removing the precipitate from the precipitation tank. | 06-28-2012 |
Changping Sui, The Woodlands, TX US
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20150152315 | INSULATING ANNULAR FLUID - A insulating annular fluid for reducing convective currents in the annular region a wellbore is provided that includes an oleaginous fluid, a silica, and, in some embodiments, organoclay. | 06-04-2015 |
20150299558 | COLLOIDAL SILICA AND POLYMER SYSTEM FOR INSULATING PACKER FLUIDS - Insulating packer fluids containing colloidal silica inorganic additives may be used in methods that reduce convective currents in a packer fluid. In other aspects, packer fluids containing colloidal silica inorganic additives may be used in methods of insulating production wells and methods for stimulating production of hydrocarbons. | 10-22-2015 |
20150322744 | HIGH TEMPERATURE VISCOSIFIER FOR INSULATING PACKER FLUIDS - An insulating packer fluid including an oleaginous fluid and a styrenic thermoplastic block copolymer and methods of preparing the packer fluid are provided. Also provided are methods of using the insulating packer fluid that include pumping an insulating packer fluid into an annulus formed between two concentric strings of pipe extending into a wellbore. | 11-12-2015 |
Chenggang Sui, Ellicott City, MD US
Patent application number | Description | Published |
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20100073103 | METHODS FOR TUNING AN ADAPTIVE IMPEDANCE MATCHING NETWORK WITH A LOOK-UP TABLE - Methods for generating a look-up table relating a plurality of complex reflection coefficients to a plurality of matched states for a tunable matching network. Typical steps include measuring a plurality of complex reflection coefficients resulting from a plurality of impedance loads while the tunable matching network is in a predetermined state, determining a plurality of matched states for the plurality of impedance loads, with a matched state determined for each of the plurality of impedance loads and providing the determined matched states as a look-up table. A further step is interpolating the measured complex reflection coefficients and the determined matching states into a set of complex reflection coefficients with predetermined step sizes. | 03-25-2010 |
20120056689 | METHODS FOR TUNING AN ADAPTIVE IMPEDANCE MATCHING NETWORK WITH A LOOK-UP TABLE - Methods for generating a look-up table relating a plurality of complex reflection coefficients to a plurality of matched states for a tunable matching network. Typical steps include measuring a plurality of complex reflection coefficients resulting from a plurality of impedance loads while the tunable matching network is in a predetermined state, determining a plurality of matched states for the plurality of impedance loads, with a matched state determined for each of the plurality of impedance loads and providing the determined matched states as a look-up table. A further step is interpolating the measured complex reflection coefficients and the determined matching states into a set of complex reflection coefficients with predetermined step sizes. | 03-08-2012 |
20120154069 | METHODS FOR TUNING AN ADAPTIVE IMPEDANCE MATCHING NETWORK WITH A LOOK-UP TABLE - Methods for generating a look-up table relating a plurality of complex reflection coefficients to a plurality of matched states for a tunable matching network. Typical steps include measuring a plurality of complex reflection coefficients resulting from a plurality of impedance loads while the tunable matching network is in a predetermined state, determining a plurality of matched states for the plurality of impedance loads, with a matched state determined for each of the plurality of impedance loads and providing the determined matched states as a look-up table. A further step is interpolating the measured complex reflection coefficients and the determined matching states into a set of complex reflection coefficients with predetermined step sizes. | 06-21-2012 |
20130147681 | METHODS FOR TUNING AN ADAPTIVE IMPEDANCE MATCHING NETWORK WITH A LOOK-UP TABLE - Methods for generating a look-up table relating a plurality of complex reflection coefficients to a plurality of matched states for a tunable matching network. Typical steps include measuring a plurality of complex reflection coefficients resulting from a plurality of impedance loads while the tunable matching network is in a predetermined state, determining a plurality of matched states for the plurality of impedance loads, with a matched state determined for each of the plurality of impedance loads and providing the determined matched states as a look-up table. A further step is interpolating the measured complex reflection coefficients and the determined matching states into a set of complex reflection coefficients with predetermined step sizes. | 06-13-2013 |
20130187727 | METHODS FOR TUNING AN ADAPTIVE IMPEDANCE MATCHING NETWORK WITH A LOOK-UP TABLE - Methods for generating a look-up table relating a plurality of complex reflection coefficients to a plurality of matched states for a tunable matching network. Typical steps include measuring a plurality of complex reflection coefficients resulting from a plurality of impedance loads while the tunable matching network is in a predetermined state, determining a plurality of matched states for the plurality of impedance loads, with a matched state determined for each of the plurality of impedance loads and providing the determined matched states as a look-up table. A further step is interpolating the measured complex reflection coefficients and the determined matching states into a set of complex reflection coefficients with predetermined step sizes. | 07-25-2013 |
20150123870 | METHODS FOR TUNING AN ADAPTIVE IMPEDANCE MATCHING NETWORK WITH A LOOK-UP TABLE - Methods for generating a look-up table relating a plurality of complex reflection coefficients to a plurality of matched states for a tunable matching network. Typical steps include measuring a plurality of complex reflection coefficients resulting from a plurality of impedance loads while the tunable matching network is in a predetermined state, determining a plurality of matched states for the plurality of impedance loads, with a matched state determined for each of the plurality of impedance loads and providing the determined matched states as a look-up table. A further step is interpolating the measured complex reflection coefficients and the determined matching states into a set of complex reflection coefficients with predetermined step sizes. | 05-07-2015 |
Chihyu Sui, Newtown, PA US
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20100294984 | METHODS OF INHIBITING SCALE OF SILICA - The invention relates to a method of controlling silica scale in an aqueous system, including adding an effective amount of mixture of a first polymer and a second polymer into the aqueous system, wherein the first polymer and the second polymer each has at least one of a first structural unit derived from any of quaternary ammonium monomer, quaternary phosphonium monomer, and quaternary sulfonium monomer and a second structural unit derived from any of sulfonic acid, sulfuric acid, phosphoric acid, carboxylic acid and any salt thereof, the first polymer bears a first net charge or being neutral, the second polymer bears a second net charge opposite the first net charge or bearing positive net charge when the first polymer is neutral, the first structural unit is from about 1 mol % to about 99 mol % of the mixture. | 11-25-2010 |
Chihyu Caroline Sui, Trevose, PA US
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20150344333 | ELECTROCHEMICAL WATER TREATMENT SYSTEM AND METHOD - A water treatment system comprises an electrolytic cell comprising: a first electrode; a second electrode comprising a coating of polymer comprising structural units of formula I and a power source for powering the first and the second electrodes; wherein R | 12-03-2015 |
Felix Sui, Irvine, CA US
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20130288563 | INTERACTIVE TOY SYSTEM - An entertainment system, methods and computer software products are provided. In an exemplary embodiment, an entertainment system comprises at least one hand held controller with a touch screen interface. In one implementation the hand held controller is a mobile communications device, such as a smartphone or table computer. The system further includes at least one base station unit. The base station unit reads storage data from game character dolls, toys, and accessories. Additionally, a vehicle, toy, or figure, may act as a portal. Multiple portal, multiple character game play with and without accessories is supported for multiple players using different controllers. | 10-31-2013 |
20140195422 | DIGITAL WALLET CLIENT DEVICE - A digital wallet serves as a virtual wallet for all of the credit cards of a user. The digital wallet can be extended to other types of spending cards. Spending limits can be set for individual cards, as well as global limits. The user may setup an eCard on behalf of a recipient, where the eCard has a spending limit and the master account can view eCard transactions. Digital receipt management is provided to aid a user to organize receipts. Techniques to use a temporary code to improve the security of verifying a user is also disclosed. | 07-10-2014 |
20140195423 | DIGITAL WALLET SERVER - A digital wallet serves as a virtual wallet for all of the credit cards of a user. The digital wallet can be extended to other types of spending cards. Spending limits can be set for individual cards, as well as global limits. The user may setup an eCard on behalf of a recipient, where the eCard has a spending limit and the master account can view eCard transactions. Digital receipt management is provided to aid a user to organize receipts. Techniques to use a temporary code to improve the security of verifying a user is also disclosed. | 07-10-2014 |
20140195424 | DIGITAL WALLET INCLUDING VENDING AND PAYMENT RECEIPT FUNCTIONS - A digital wallet serves as a virtual wallet for all of the credit cards of a user. The digital wallet can be extended to other types of spending cards. Spending limits can be set for individual cards, as well as global limits. The user may setup an eCard on behalf of a recipient, where the eCard has a spending limit and the master account can view eCard transactions. Digital receipt management is provided to aid a user to organize receipts. Techniques to use a temporary code to improve the security of verifying a user is also disclosed. | 07-10-2014 |
20140195943 | USER INTERFACE CONTROLS FOR PORTABLE DEVICES - A method of controlling an electronic device with a touch-sensitive display that has a graphical user interface (GUI) with a primary display and a translucent layer. The method includes displaying the primary display which contains the graphical objects for normal operation, while the primary display is being displayed, activating the translucent layer to display a control arrow arrangement, manipulating the control arrow arrangement to adjust a parameter associated with the GUI or the electronic device, and de-activating the translucent layer to cause the primary display to be displayed again. | 07-10-2014 |
Geen Sui US
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20080236141 | Method and system for automatically inspecting and registering automotive exhaust emission data - An exhaust emission data processing system for inspecting automatically exhaust emission of the vehicle and wirelessly transmitting exhaust emission inspection data to a remote server is provided. The system includes an exhaust emission processing module, a wireless connection module, and a remote server. The exhaust emission processing module receives OBD data indicating the exhaust emission inspection data from an OBD system embedded in the vehicle via an OBD connector. The exhaust emission processing module creates an exhaust emission inspection package with the vehicle identification and the exhaust emission inspection data. The exhaust emission processing module transmits the package to the remote server for further diagnosis through the wireless connection module. The remote server sends the diagnosis reports back to the vehicle through the wireless connection module. | 10-02-2008 |
Guodong Sui, Los Angeles, CA US
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20080281090 | Microfluidic Chemical Reaction Circuits - New microfluidic devices, useful for carrying out chemical reactions, are provided. The devices are adapted for on-chip solvent exchange, chemical processes requiring multiple chemical reactions, and rapid concentration of reagents. | 11-13-2008 |
20110136252 | Integrated Microfluidics for Parallel Screening of Chemical Reactions - A microfluidic device allows for different reactions to be conducted in parallel with the use of nanoliter quantities of reagents. | 06-09-2011 |
20120309648 | INTEGRATED MICROFLUIDICS FOR HIGHLY PARALLEL SCREENING OF CHEMICAL REACTIONS - A microfluidic system has a microfluidic mixer and a sample storage component that is in fluid connection with the microfluidic mixer. The microfluidic mixer has a mixing section; a target molecule input section that is in fluid connection with the mixing section, the target molecule input section being suitable to provide a fluid into the mixing section that contains molecules to be targeted by chemical reactions; a first reagent input section that is in fluid connection with the mixing section, the first reagent input section being structured to selectively provide a first reagent selected from a plurality of reagents to test a chemical reaction with the target molecules; a second reagent input section that is in fluid connection with the mixing section, the second reagent input section being structured to selectively provide a second reagent selected from a plurality of reagents to test a chemical reaction with the target molecules and said first reagent; and a neutral fluid input section that is in selectable fluid connection with the sample storage component, the neutral fluid input section being structured to selectively provide a neutral fluid into the sample storage component between successive samples provided to the sample storage component to separate successive samples in a stratified arrangement. | 12-06-2012 |
Guodong Sui, Boca Raton, FL US
Patent application number | Description | Published |
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20100279309 | MICROFLUIDIC CHIPS AND SYSTEMS FOR ANALYZING PROTEIN EXPRESSION, AND METHODS OF USE THEREOF - Microfluidic chips, systems including at least one integrated microfluidic chip operably connected to hardware (e.g., docking device, high voltage electrodes, portable fluorescence microscope, computer, etc.), and methods for analyzing peptides (e.g., toxins), proteins (e.g., cancer biomarkers, recombinant human growth hormone, recombinant human erythropoietin), and protein expression in biological samples (e.g., human serum, urine, or tissue, marine organism, seafood, etc.) have been developed. On a single microfluidic chip as described herein, several sequential processes for analyzing a protein (e.g., cell culturing, cell lysis, protein enrichment, protein labeling, and protein detection) can be performed in an automated fashion. The microfluidic chips, systems, and methods described herein provide real-time, high-throughput, highly-specific detection of proteins such as recombinant erythropoietin, recombinant human growth hormone and marine biotoxins, as well as important biomarkers in the cancer signaling pathway network for early and precise cancer diagnosis. | 11-04-2010 |
20110098597 | MICROFLUIDIC SAMPLERS AND METHODS FOR MAKING AND USING THEM - This invention provides microfluidic samplers for withdrawing one or more precise micro- or nano-liter volumes of a sample. The invention provides microfabricated automatic systems comprising integrated poly(dimethyl-siloxane) (PDMS) micro fluidics. The sample can be biological samples, including samples from animals or plants. The samples can be fluid or gas. The samples can comprise a biological fluid, such as blood, tears, cerebral spinal fluid (CSF) and the like, from a test subject such as a human or a mouse. The invention also provides methods for making and using the microfluidic samplers of the invention. | 04-28-2011 |
Hongyan Sui, Frederick, MD US
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20100166661 | siRNA COMPOSITIONS AND METHODS FOR POTENTLY INHIBITING VIRAL INFECTION - No antiviral regimen has been consistently successful in treating H5N1 virus infection. We demonstrate that a group of highly effective siRNAs targeting different H5N1 viral genes shares a unique motif, GGAGU/ACUCC. We further demonstrate that the effectiveness of siRNAs containing this motif is not sequence specific. The results suggested that the structure of the unique motif is critical in determining the potency of siRNA-mediated protective effects against viral infection and this potent in vivo protection is associated with early productions of β-defensin and IL-6 induced by the motif. Provided are methods and prophylactic and therapeutic agents useful against other viral infections in addition to the H5N1 influenza virus. | 07-01-2010 |
20130225651 | siRNA Compositions and Methods for Potently Inhibiting Viral Infection - No antiviral regimen has been consistently successful in treating H5N1 virus infection. We demonstrate that a group of highly effective siRNAs targeting different H5N1 viral genes shares a unique motif, GGAGU/ACUCC. We further demonstrate that the effectiveness of siRNAs containing this motif is not sequence specific. The results suggested that the structure of the unique motif is critical in determining the potency of siRNA-mediated protective effects against viral infection and this potent in vivo protection is associated with early productions of β-defensin and IL-6 induced by the motif. Provided are methods and prophylactic and therapeutic agents useful against other viral infections in addition to the H5N1 influenza virus. | 08-29-2013 |
Jianhua Sui, Stoneham, MA US
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20130243749 | Humanized Monoclonal Antibodies and Methods of Use - Disclosed is a humanized monoclonal antibody that binds to the human immunoglobulin heavy chain variable region germline gene VHI-69. The antibody is derived from Mab G6 and recognizes the same epitope. Moreover, the antibody is used in combination with vaccines to augment an immune response to the antigen. | 09-19-2013 |
Jianhua Sui, Boston, MA US
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20090130123 | Antibodies to west nile virus polypeptides - The present invention relates to anti-West Nile virus E protein (WNE) antibodies, including human antibodies, and antigen-binding portions thereof. In particular, the invention relates to such antibodies and portions that prevent, inhibit, or treat a flavivirus infection, including a West Nile Virus infection. The invention also relates to antibodies that are chimeric, bispecific, derivatized, single chain antibodies or that are portions of fusion proteins. The invention also relates to isolated heavy and light chain immunoglobulins derived from human anti-WNE antibodies and nucleic acid molecules encoding such immunoglobulins. The present invention also relates to methods of making human anti-WNE antibodies, compositions comprising these antibodies and methods of using the antibodies and compositions for diagnosis, prophylaxis and treatment. The invention also provides gene therapy methods using nucleic acid molecules encoding the heavy and/or light immunoglobulin molecules that comprise the human anti-WNE antibodies. The invention also relates to transgenic animals or plants comprising nucleic acid molecules of the present invention. | 05-21-2009 |
20110038935 | ANTIBODIES AGAINST INFLUENZA VIRUS AND METHODS OF USE THEREOF - The invention provides human scFv antibodies and monoclonal antibodies that neutralize influenza virus. Also provided are methods of treating and/or preventing a influenza related disease or disorder such bird flu The invention also provides methods of vaccinating a patient against influenza. Also provided are methods of diagnosing influenza-related diseases or disorders and methods of detecting the presence of a influenza in a sample. | 02-17-2011 |
20120128684 | Conserved Hemagglutinin Epitope, Antibodies to the Epitope and Methods of Use - Disclosed are antibodies that bind to the stem region of influenza hemagglutinin in the neutral pH conformation, hemagglutinin epitopes in the stem region, and methods of making and using both. | 05-24-2012 |
Jianhua Sui, Waltham, MA US
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20140011982 | Antibodies Against Influenza Virus and Methods of Use Thereof - The invention provides human scFv antibodies and monoclonal antibodies that neutralize influenza virus. Also provided are methods of treating and/or preventing a influenza related disease or disorder such bird flu The invention also provides methods of vaccinating a patient against influenza. Also provided are methods of diagnosing influenza-related diseases or disorders and methods of detecting the presence of a influenza in a sample. | 01-09-2014 |
20150118153 | AFFINITY MATURED ANTI-CCR4 HUMANIZED MONOCLONAL ANTIBODIES AND METHODS OF USE - The present invention provides affinity matured humanized monoclonal antibodies, bi-specific antibodies, antibody conjugates, and fusion proteins that bind to the chemokine receptor CCR4. This antibody is derived from mAb 1567 and recognizes the same epitope. Binding of the antibodies disclosed herein to CCR4 inhibits ligand-mediated activities and is used to treat symptoms of cancer. Moreover, the antibody is used in combination with vaccines to suppress the activity of regulatory T cells. | 04-30-2015 |
20150274835 | HUMAN MONOCLONAL ANTI-PD-L1 ANTIBODIES AND METHODS OF USE - The present invention comprises human monoclonal antibodies that bind to PD-L1 (also known as programmed death ligand 1 or B7H1). Binding of the invented antibody to PD-L1 inhibits binding to its receptor, PD1 (programmed death 1), and ligand-mediated activities and can be used to treat cancer and chronic viral infections. | 10-01-2015 |
Jianhua Sui US
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20110171210 | HUMANIZED MONOCLONAL ANTIBODIES AND METHODS OF USE - The present invention comprises a humanized monoclonal antibody that binds to the chemokine receptor CCR4. This antibody is derived from Mab 1567 and recognizes the same epitope. Binding of the invented antibody to CCR4 inhibits ligand-mediated activities and is used to treat symptoms of cancer. Moreover, the antibody is used in combination with vaccines to suppress the activity of regulatory T cells. | 07-14-2011 |
Jianhun Sui, Boston, MA US
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20110250165 | Antibodies against CXCR4 and Methods of Use Thereof - The invention provides human monoclonal antibodies, scFv antibodies, scFv-Fc fusions, a dAb (domain antibodies), F | 10-13-2011 |
Jing Sui, Blaine, MN US
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20160082095 | VACCINE FOR PCV2 AND MYCOPLASMA - A premixed multivalent vaccine in ready-to-use form comprising PCV2 ORF2 capsid antigen and | 03-24-2016 |
Ka-Chun Sui, Omaha, NE US
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20160133158 | PORTABLE CAMERA AIDED SIMULATOR (PortCAS) FOR MINIMALLY INVASIVE SURGICAL TRAINING - The present disclosure is directed to a system and method for surgical training with low cost, reusable materials and a highly customizable virtual environment for skill-building. According to various embodiments, a surgical training tool is usable in conjunction with a support structure configured to at least partially constrain the tool movement. Meanwhile, the tool is tracked in real-time with off-tool detectors to generate a tool path driving a virtual rendering of the surgical training tool in an operative environment. The virtual rendering may be visually observable via a display device and may include a customizable and/or selectable operative environment with one or more structures that can be operated on by the virtual surgical training tool. By tracking the virtual tool interaction with the virtual structures, a task path may be established for documenting and/or objectively assessing the performance of one or more operative tasks. | 05-12-2016 |
Lang Sui, Ann Arbor, MI US
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20150128590 | THERMOELECTRIC GENERATOR INSERT FOR ENGINE WASTE HEAT RECOVERY - According to the disclosed embodiments, a thermoelectric generator (TEG) insert is used for recovery of engine waste heat. The embodiments include an engine having an exhaust manifold outlet, and an exhaust pipe having an inlet and an outlet. The TEG insert, which is configured to convert heat from exhaust gas leaving the engine into electrical power, may be disposed between the exhaust manifold outlet of the engine and the inlet of the exhaust pipe. The location of the TEG insert may maximize the thermal conversion of heat to electricity. Further, the size of the TEG insert may be minimized through the use of a high-efficiency nano-material. As a result, overall fuel economy may be maximized, the size of ancillary components, e.g., alternator, coolant pump, oil pump, etc., may be reduced, and minimal engine design change may be required to accommodate the TEG insert described herein. | 05-14-2015 |
Lei Sui, Medina, WA US
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20130046168 | METHOD AND SYSTEM OF CHARACTERIZATION OF CAROTID PLAQUE - A system and method of obtaining and analyzing ultrasound images of a patient provides for the identification of specific tissue types in using the image data. A feature vector set of sub-regions of the region of interest is obtained, dimensionally reduced and evaluated using a heuristic to identify the tissue type. Where the tissue type is suitable for image standardization, the overall gray scale of the image is adjusted with respect to a predetermined gray scale for the identified tissue type. The image may be segmented and plaque regions identified and characterized. The characterized plaque and other parameters such as percent stenosis may be used to determine a risk score for the patient. | 02-21-2013 |
Lei Sui, Andover, MA US
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20130174669 | METHOD AND APPARTUS FOR DETERMINING FLOW VELOCITY - A multimode flow meter can use both the time-of-transit of upstream and downstream ultrasonic signals and time for transmission of downstream-only signals to determine a flow velocity of a medium flowing through a conduit. Based on factors, such as previously computed flow velocity and signal-to-noise ratio of the upstream signal, a mode of operation may be switched and only the time for transmission of the downstream signals may be used to determine flow velocity. The multimode flow meter can computer cross-flow to reduce its effect on the determination of flow velocity. | 07-11-2013 |
20130219707 | SENSOR PORT INSERT APPARATUS - An insert apparatus for installing a transducer assembly in a sensor port of a flow cell is disclosed. The transducer assembly is installed in the cavity of the insert body without the use of glues or adhesives to bond the transducer assembly to the cavity. | 08-29-2013 |
20130283927 | ULTRASONIC FLOW MEASUREMENT SYSTEM - An ultrasonic flow measurement system having a first ultrasonic sensor with a first ultrasonic buffer and a second ultrasonic sensor with a second ultrasonic buffer is disclosed. The first and second ultrasonic buffers have different cross sections in order to reduce distortion of the ultrasonic signals. | 10-31-2013 |
20140198822 | APPARATUS AND METHOD FOR DETERMINING TEMPERATURE - An apparatus and method for determining temperature is disclosed. An ultrasonic signal is generated that propagates through a buffer and a portion of the signal is reflected at an interface. A time of flight is measured between generating the ultrasonic signal and detecting the reflected portion. The temperature is determined based on the time of flight of the reflected signal. | 07-17-2014 |
Lei Sui, Newcastle, WA US
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20130208965 | Dynamic Steered Spatial Compounding in Ultrasound Imaging - Dynamic steered spatial compounding is provided in ultrasound imaging. The compounding adjusts for variance. The compounding dynamically reacts to variance due to motion and/or view direction. For each location, the weights are set based on the motion or signal variance for the respective location. The weighting used for compounding or the results of the compounding adapt to maintain or increase signal fidelity. | 08-15-2013 |
20140066768 | Frequency Distribution in Harmonic Ultrasound Imaging - Frequency variation is used in frequency compounding. A phase inversion harmonic image is compounded with a downshift harmonic image. The depths for downshifting fractional harmonics are determined based on a signal-to-noise ratio of the harmonic information at a given harmonic. The depth for transition between one type of harmonic imaging (e.g., phase inversion) and another (e.g., downshifted harmonic) is determined based on a similarity of the one type with noise. Weights used for frequency compounding are determined based on a difference between noise and one of the types of data to be compounded, and spatially steering angles. | 03-06-2014 |
Lei Sui, Billerica, MA US
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20150042206 | TRANSDUCER SYSTEMS - Transducer systems with reduced acoustic noise coupling are disclosed herein. In some embodiments, a transducer system includes pressure balancing features to prevent a floating portion of the transducer system from contacting a fixed portion of the transducer system, or to reduce the degree to which the floating portion is urged into contact with the fixed portion by process pressure or atmospheric pressure. In some embodiments, a transducer system includes one or more acoustic dampening elements, interruption grooves, annular projections, or dampening washers to reduce acoustic noise coupling between various components of the transducer system or between the transducer system and a flowcell in which the transducer system is mounted. | 02-12-2015 |
Liying Sui, Mountain View, CA US
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20090083214 | KEYWORD SEARCH OVER HEAVY-TAILED DATA AND MULTI-KEYWORD QUERIES - Index structures and query processing framework that enforces a given threshold on the overhead of computing conjunctive keyword queries. This includes a keyword processing algorithm, logic to determine which indexes to materialize, and a probabilistic approach to reducing the overhead for determining which indexes to build. The index structures leverage the fact that the frequency distribution of natural-language text follows a power law. Given a document collection, a set of indexes is proposed for materialization so that the time for intersecting keywords does not exceed a given threshold Δ. When considering the associated space requirement, the additional indexes are limited. Materialization of such a set of indexes for reasonable values of Δ (e.g., the time required to scan 20% of the largest inverted index), at least for a collection of short documents is distributed by the power law. | 03-26-2009 |
Ming Sui, Fremont, CA US
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20110320437 | Infinite Browse - An online article is enhanced by displaying, in association with the article, supplemental content that includes entities that are extracted from the article and/or entities that are related to entities that are extracted from the article. The supplemental content further includes information about each of the entities. The information about an entity may be obtained by searching for the entity in one or more searchable repositories of data. For example, the supplemental content may include, for each entity, video, image, web, and/or news search results. The supplemental content may further include information such as stock quotes, abstracts, maps, scores, and so on. The entities are selected using a variety of analyses and ranking techniques based on contextual factors such as user-specific information, time-sensitive popularity trends, grammatical features, search result quality, and so on. The entities may further be selected for purposes such as generating ad-based revenue. | 12-29-2011 |
20140143243 | INFINITE BROWSE - An online article is enhanced by displaying, in association with the article, supplemental content that includes entities that are extracted from the article and/or entities that are related to entities that are extracted from the article. The supplemental content further includes information about each of the entities. The information about an entity may be obtained by searching for the entity in one or more searchable repositories of data. For example, the supplemental content may include, for each entity, video, image, web, and/or news search results. The supplemental content may further include information such as stock quotes, abstracts, maps, scores, and so on. The entities are selected using a variety of analyses and ranking techniques based on contextual factors such as user-specific information, time-sensitive popularity trends, grammatical features, search result quality, and so on. The entities may further be selected for purposes such as generating ad-based revenue. | 05-22-2014 |
Ping Sui, The Woodlands, TX US
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20150204444 | JOINTS COMPRISING CARBON NANOFORESTS - Wellbore tools may use carbon nanoforests to reduce the access of abrasive particles to compressible sealing elements of joints of the wellbore tool. In some instances, a wellbore tool may include a joint comprising two elements having opposing mating surfaces that define a gap; a compressible sealing element arranged between the opposing mating surfaces and configured to seal a portion of the gap, thereby defining a sealed segment and an unsealed segment of the gap; and at least one carbon nanoforest disposed within at least a portion of the unsealed segment and coupled to at least one of the opposing mating surfaces. | 07-23-2015 |
Ping C. Sui, The Woodlands, TX US
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20110048809 | HIGH PERFORMANCE ROCK BIT GREASE - The present disclosure relates to greases containing metal sulfonate thickeners. In one example the thickener may be a calcium sulfonate thickener. In other examples grease may contain a combination of a metal sulfonate thickener and another thickener, such as a metal complex soap grease, detergent, or non-soap thickener. The grease may be formulated to meet specific performance criteria relevant to lubrication of a roller cone drill bit in downhole conditions. The disclosure also relates to a roller cone drill bit containing a grease of the disclosure. | 03-03-2011 |
20110168407 | BEARING CONTACT PRESSURE REDUCTION IN WELL TOOLS - A method of reducing contact pressure between bearing surfaces of a well tool can include constructing a structure which supports one bearing surface in contact with the other bearing surface, and reducing contact pressure between the bearing surfaces by relieving strain energy in the structure. A well tool can include one bearing surface which contacts another bearing surface. There is a transition between contact and lack of contact between the bearing surfaces. A structure supporting one of the bearing surfaces can have a reduced stiffness, whereby a contact pressure between the bearing surfaces is reduced at the transition. The bearing surfaces can be formed on a thrust bearing, plain bearing, or other type of bearing between components of the well tool. | 07-14-2011 |
20110168450 | DRILL BIT BEARING CONTACT PRESSURE REDUCTION - A method of reducing contact pressure between bearing surfaces of a drill bit can include constructing a structure which supports one bearing surface in contact with the other bearing surface, and reducing contact pressure between the bearing surfaces by relieving strain energy in the structure. A drill bit can include one bearing surface which contacts another bearing surface. There is a transition between contact and lack of contact between the bearing surfaces. A structure supporting one of the bearing surfaces has a reduced stiffness, whereby a contact pressure between the bearing surfaces is reduced at the transition. | 07-14-2011 |
20120111639 | DRILL BIT WITH EXTENDED LIFE SEAL - Systems and methods are provided for swellable material activation and monitoring in a subterranean well. A sensor system for use in a subterranean well includes a swellable material, and at least one sensor which is displaced to a wellbore surface in response to swelling of the swellable material. Another sensor system includes a sensor which detects swelling of a swellable material. A swellable well tool system includes a base pipe, a swellable material on an exterior of the base pipe, and eccentric weighting for inducing rotation of the swellable material about a longitudinal axis of the base pipe. | 05-10-2012 |
20130133955 | DRILL BIT WITH SEAL HAVING SPHERES IN A MATRIX SEAL MATERIAL - A drill bit can include a seal which seals against a drill bit surface, the seal including a matrix seal material and a plurality of hollow spheres in the matrix seal material. Another drill bit can include a seal with a matrix seal material, spheres being more dense in a portion of the matrix seal material as compared to in the matrix seal material outside of the portion, and the portion of the matrix seal material being in dynamic sealing contact with a drill bit surface during operation. A drill bit can include a seal between a cone and a journal, the seal comprising a matrix seal material and a plurality of spheres in the matrix seal material, the matrix seal material comprising nitrile. | 05-30-2013 |
20130220704 | High Performance Rock Bit Grease - The present disclosure relates to greases containing metal sulfonate thickeners. In one example the thickener may be a calcium sulfonate thickener. In other examples grease may contain a combination of a metal sulfonate thickener and another thickener, such as a metal complex soap grease, detergent, or non-soap thickener. The grease may be formulated to meet specific performance criteria relevant to lubrication of a roller cone drill bit in downhole conditions. The disclosure also relates to a roller cone drill bit containing a grease of the disclosure. | 08-29-2013 |
20150267472 | DRILL BIT HAVING REGENERATIVE NANOFILMS - A system of repairing and protecting a surface of a drill bit includes forming a drill bit body that includes a magnetized material or is otherwise magnetizable. The drill bit includes at least one cutting element and is operable to generate a magnetic field. A drilling fluid that includes magnetizable, regenerative particles is circulated through a drill string and wellbore in which the drill bit is deployed. The magnetic field attracts the regenerative particles to the surface of the drill bit body to occupy cracks and chips formed in the surface of the drill bit body, and to form a protective layer of the regenerative particles over the surface of the drill bit body. | 09-24-2015 |
Ruixiu Sui, Leland, MS US
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20110002536 | MULTISPECTRAL NATURAL FIBER QUALITY SENSOR FOR REAL-TIME IN-SITU MEASUREMENT - A computerized method and sensor for real-time in-situ measurement of a quality of fibers within a sample containing extraneous material is described herein. The fibers can be cotton, jute, flax, ramie, sisal, hemp, silk, wool, catgut, angora, mohair, alpaca or other natural fiber. The fibers are differentiated from the extraneous material within the sample. One or more positions of the fibers are determined. A multi-spectral reflectance of the fibers at the one or more positions at two or more near infrared wavebands is measured wherein each waveband has a central wavelength and a bandwidth. The two or more central wavelengths are within a range of approximately 1100 nm to 2400 nm, and the bandwidth is within a range of approximately 10 nm to 100 nm. A micronaire level for the fibers is determined based on the measured multi-spectral reflectance. | 01-06-2011 |
Xiaoyu Sui, Fremont, CA US
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20100103783 | THERMALLY ASSISTED MAGNETIC HEAD - A magnetic write head arranged to maximize efficiency of an optical device used to locally heat a magnetic medium during use, also to maximize efficiency of a heater element for thermal fly height control. The magnetic head is constructed with a read head, a write head and a slider body. The write head is located between the read head and the slider body. A heater element can be located between the read head and the write head and an optical device such as an optical waveguide can be located between the write head and the slider body. The write head can be constructed to have a write pole that is closer to the slider body than the return pole is, thereby allowing the write pole to be adjacent to the optical device. | 04-29-2010 |
Xuebin Sui, Libertyville, IL US
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20120278217 | SYSTEMS AND METHODS FOR IMPROVING PREDICTION OF FUTURE CREDIT RISK PERFORMANCES - Systems and methods are provided for improving prediction of credit risk performances of a plurality of consumers, each consumer having a standard credit data file and score. According to a particular aspect, a method determines changes in credit data files of the plurality of consumers during a predetermined period of time, and combines change data with standard credit data. The method determines a set of credit elements that are predictive of credit risk performances of the plurality of customers by processing the combined change data and standard credit data, and identifies an incremental risk value for each of the plurality of consumers by supplementing the corresponding credit data file with the predictive set of credit elements. The method further generates a flag indicative of the identified incremental risk value for each of the plurality of consumers. | 11-01-2012 |
Yong Ming Sui, Corona, CA US
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20140033595 | PARTIALLY-CHAMBERABLE LASER BORESIGHT FOR SMALL-BORE FIREARMS - The present invention provides a partially-chamberable laser bore sight primarily for small caliber rimfire handguns and rifles of 0.17 and 0.22 caliber. The partially-chamberable laser bore sight has a chamberable generally cylindrical laser housing, which contains the laser diode and lens. A battery housing that is perpendicular to and rigidly joined to the cylindrical laser housing contains the electro-chemical cells that power the laser diode. For a preferred embodiment of the invention, the cylindrical laser housing, which is preferably made of brass, is inserted into a mold and the battery housing is injection molded around the cylindrical laser housing. An ON/OFF switch is also mounted on the battery housing. The chamberable cylindrical laser housing is inserted within the breech, or chamber, of the firearm. The battery housing, with its ON/OFF switch, protrudes from the breech opening. | 02-06-2014 |
Yu Sui, San Mateo, CA US
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20110093781 | DECLARATIVE TASK-BASED USER INTERFACES - In one embodiment, a method for building wizard-style user interfaces (UIs) for a business task includes identifying a collection of metadata associated with the business task, and processing the collection of metadata to provide a set of wizard-style UIs pertaining to the business task. | 04-21-2011 |
Yunxia Sui, Clifton Park, NY US
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20130116511 | Generate Percentage of Positive Cells for Biomarkers by Normalizing and Autothresholding the Image Intensity Produced by Immunohistochemistry Technique - A computer implemented method of analyzing tissue features based on multiplexed biometric images includes storing a data set including cell profile data and an assessment associated with a field of view or a patient. The cell profile data includes biomarker expression intensity data for at least one cell feature. The method includes normalizing the biomarker expression intensity data for each field of view. The method includes determining a plurality of positive cell percentages for a first cell feature for each field of view or for each patient based on a plurality of normalized expression cutoffs for all fields of view. The method further includes correlating positive cell percentages with assessments for each field of view or each patient. The method also includes identifying a combination of a cell feature for expression of a biomarker and a normalized expression cutoff that most closely correlate the positive cell percentage with the assessment. | 05-09-2013 |
20150133321 | QUANTITATIVE IN SITU CHARACTERIZATION OF BIOLOGICAL SAMPLES - The present disclosure relates to characterization of biological samples. By way of example, a biological sample may be contacted with a plurality of probes specific for targets in the sample, such as probes for immune markers and segmenting probes. Acquired image data of the sample may be used to segment the images into epithelial and stromal regions to characterize individual cells in the sample based on the binding of the probes. Further, the biological sample may be characterized by a distribution, location, and type of a plurality of the characterized cells. | 05-14-2015 |
Zhifeng Sui, Fremont, CA US
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20100224322 | ENDPOINT DETECTION FOR A REACTOR CHAMBER USING A REMOTE PLASMA CHAMBER - An analysis chamber coupled to a processing chamber includes an actively switchable capacitive-inductive coupling apparatus providing excitation in a capacitively coupled mode and an inductively coupled mode. | 09-09-2010 |
20110265814 | METHODS FOR PROCESSING SUBSTRATES IN PROCESS SYSTEMS HAVING SHARED RESOURCES - Methods for processing substrates in twin chamber processing systems having first and second process chambers and shared processing resources are provided herein. In some embodiments, a method may include flowing a process gas from a shared gas panel to a processing volume of the first process chamber and to a processing volume of the second process chamber; forming a first plasma in the first processing volume to process the first substrate and a second plasma to process the second substrate; monitoring the first processing volume and the second processing volume to determine if a process endpoint is reached in either volume; and either terminating the first and second plasma simultaneously when a first endpoint is reached; or terminating the first plasma when a first endpoint is reached in the first processing volume while continuing to provide the second plasma in the second processing volume until a second endpoint is reached. | 11-03-2011 |
20110266256 | METHODS FOR PROCESSING SUBSTRATES IN PROCESS SYSTEMS HAVING SHARED RESOURCES - Methods for processing substrates in twin chamber processing systems having first and second process chambers and shared processing resources are provided herein. In some embodiments, a method may include providing a substrate to the first process chamber of the twin chamber processing system, wherein the first process chamber has a first processing volume that is independent from a second processing volume of the second process chamber; providing one or more processing resources from the shared processing resources to only the first processing volume of the first process chamber; and performing a process on the substrate in the first process chamber. | 11-03-2011 |
20130309785 | ROTATIONAL ABSORPTION SPECTRA FOR SEMICONDUCTOR MANUFACTURING PROCESS MONITORING AND CONTROL - Methods and apparatus for semiconductor manufacturing process monitoring and control are provided herein. In some embodiments, apparatus for substrate processing may include a process chamber for processing a substrate in an inner volume of the process chamber; a radiation source disposed outside of the process chamber to provide radiation at a frequency of about 200 GHz to about 2 THz into the inner volume via a dielectric window in a wall of the vacuum process chamber; a detector to detect the signal after having passed through the inner volume; and a controller coupled to the detector and configured to determine the composition of species within the inner volume based upon the detected signal. | 11-21-2013 |
Zhijie Sui, Tucson, AZ US
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20130284600 | THIN FILMS FOR CONTROLLED PROTEIN INTERACTION - A medium for isolating or releasing an electrostatically charged component from or into an aqueous composition. The medium has a polyelectrolyte film on at least one surface of an article wherein the polyelectrolyte film is characterized by an interpenetrating network of a predominantly positively charged polymer and a predominantly negatively charged polymer. The predominantly positively charged polymer, the predominantly negatively charged polymer or both contain (i) a pH sensitive imidazole repeat unit having a pKa between 3 and 9, or (ii) a redox sensitive repeat unit selected from the group consisting of quaternized bipyridine repeat units, coordinated metal repeat units, pyrrole repeat units, aniline repeat units, thiophene repeat units and combinations thereof having a redox potential between +1.2 volts and −1.2 volts versus a standard hydrogen electrode. | 10-31-2013 |