Bae, US
Bon Ho Bae, Novi, MI US
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20160141982 | METHOD AND APPARATUS FOR CONTROLLING AN ELECTRIC MACHINE IN A SIX-STEP MODE - An inverter electrically operatively connects to a multi-phase electric machine, and a method for controlling the inverter includes executing a six-step mode to control the inverter and monitoring an electric voltage angle of the electric machine at a preset sampling frequency. When the electric voltage angle approaches a step transition associated with control of one of a plurality of switches of the inverter in the six-step mode, an intermediate duty command for the one of the switches is determined and a carrier signal is aligned based upon a present state of the one of the switches. The one of the switches is controlled employing the intermediate duty command and the aligned carrier. | 05-19-2016 |
20160141983 | METHOD AND APPARATUS FOR CONTROLLING AN ELECTRIC MACHINE IN A SIX-STEP MODE - A voltage source inverter controller for controlling an inverter electrically connected to an electric machine includes a current command generator, a six-step flux controller and a current regulator. The six-step flux controller generates a flux modifier to regulate flux in a flux-weakening speed/load operating region of the electric machine when operating the electric machine in a six-step mode. The current command generator converts a desired torque to three-phase desired currents that are input to a dq0-dq transformer and combined with the flux modifier to determine a modified-flux direct-quadrature (dq) current request. The current regulator includes a proportional-integral feedback controller, anti-windup elements, a dq voltage limit element and a voltage magnitude limiter. The proportional-integral feedback controller and the anti-windup elements perform closed-loop current control on the modified-flux dq current request to determine commanded dq voltages. | 05-19-2016 |
Chulsung Bae, Henderson, NV US
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20100041834 | Incorporation of functional groups into polymers using C-H activation - Designed functionality is incorporated onto a preformed aromatic polymer. The preformed aromatic polymer is provided in a reactive medium. Within that reactive medium is provided a borylation reagent and a catalyst for C—H borylation. A; and a C—H position on an aromatic ring on the preformed aromatic polymer is catalytically borylated with the borylating agent to form a borylated aromatic moiety on the preformed aromatic polymer as an incorporated boryl functionality. That boryl functionality may then be reacted with designed alternative functionalities. | 02-18-2010 |
Chulsung Bae, Las Vegas, NV US
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20080262163 | Modification of polymers having aromatic groups through formation of boronic ester groups - The C—H bond of pendant aromatic groups such as commercial polystyrenes with three types of tacticities (syndiotactic, isotactic, atactic) undergo catalyzed functionalization with boron reagents. A boronic ester group formed on the polymer in the polystyrene was further converted to hydroxy and arene via oxidation and coupling reactions, respectively. These functionalizations proceeded without significantly affecting the molecular weight of starting polymer and the functional concentrations could be easily controlled by changing the ratio of boron reagent to monomer unit. | 10-23-2008 |
Chulsung Bae, Watervliet, NY US
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20140275300 | POLY(ARYLENE)-BASED ANION EXCHANGE POLYMER ELECTROLYTES - Poly(arylene) electrolytes including copolymers lacking ether groups in the polymer may be used as membranes and binders for electrocatalysts in preparation of anodes for electrochemical cells such as solid alkaline fuel cells. | 09-18-2014 |
Dong Joo Bae, Plano, TX US
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20080242018 | METHOD OF REDUCING CHANNELING OF ION IMPLANTS USING A SACRIFICIAL SCATTERING LAYER - Methods and devices for preventing channeling of dopants during ion implantation are provided. The method includes providing a semiconductor substrate and depositing a sacrificial scattering layer over at least a portion a surface of the substrate, wherein the sacrificial scattering layer includes an amorphous material. The method further includes ion implanting a dopant through the sacrificial scattering layer to within a depth profile in the substrate. Subsequently, the sacrificial scattering layer can be removed such that erosion of the substrate surface is less than one percent of a thickness of the sacrificial scattering layer. | 10-02-2008 |
Euiwon Bae, West Lafayette, IN US
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20080310692 | System and method of organism identification - A system and method for identifying organisms by analysis of scattergrams of colonies is disclosed. cattergrams are obtained by culturing samples and illuminating the resultant colonies by a laser. The forward scattered light is imaged and subject to a feature extraction process. The feature vector may include Zernike or Chebyshev moments and may also include Harelick texture features. Feature vectors may be used to train a classification process using either supervised or unsupervised machine learning techniques. The classification process may be used to associate a colony phenotype with the genotype of the sample. | 12-18-2008 |
Euiyoung Bae, Oakland, WI US
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20100042375 | System and Method for Designing Proteins - Various embodiments of the present invention include systems and methods for redesigning proteins. Various embodiments of the present invention present bioinformatic methods to redesign proteins to be more stable through optimization of local structural entropy. The redesigned proteins display significant increases in their thermal stabilities while retaining catalytic activity, and demonstrate a broadly applicable method. | 02-18-2010 |
Hee Dong Bae US
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20140311989 | METHOD FOR SOLIDIFYING FLOATING OIL IN FOOD WASTE WATER - The invention relates to a method for solidifying a floating fat and oil in a food waste water, the method being capable of solidifying floating oil by uniformly mixing and aging the floating oil having a high content of water generated during the process of treating high concentration waste water generated during a food waste treatment process or generated from a food company, slaughterhouse and the like | 10-23-2014 |
20150122729 | METHOD AND APPARATUS FOR REMOVING ORGANIC SUBSTANCES, NITROGEN AND PHOSPHORUS FROM HIGHLY CONCENTRATED ORGANIC WASTE WATER - The present invention relates to a method and apparatus for removing organic substances, nitrogen, and phosphorus from highly concentrated waste water, which includes the steps of: stirring organic waste water; mixing the waste water with an added neutralizer; supplying a flocculant to the mixture to flocculate sludge; and separating sludge and water by pneumatic dehydration, thereby continuously removing organic substances, nitrogen, and phosphorus from waste water. | 05-07-2015 |
Hong Bae, Farmington Hills, MI US
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20100332080 | METHOD AND APPARATUS FOR PARKING ASSISTANCE - A method of providing assistance to a driver for parking a vehicle includes detection of a space and a location of the vehicle for vehicle parking. The method determines a feasibility for parking the vehicle into the space based on the space; calculates a parking path based on the space and the location; generates a constant target position of a steering wheel based on the parking path; generates a first human machine interface (HMI) signal that instructs the driver to turn the steering wheel based on the target position, wherein the first HMI signal is generated when the vehicle is not moving; monitors a steering wheel angle of the vehicle including comparing the steering wheel angle with the constant target position, and detecting that the steering wheel angle reaches a proximity of the target position. The method also includes generating a second HMI signal that instructs the driver to hold the steering wheel, wherein the second HMI signal is generated when the steering wheel angle has reached the proximity of the target position; generating a vehicle motion command after the steering wheel angle is held steadily according to the second HMI signal; and generating a third HMI signal based on the vehicle motion command. | 12-30-2010 |
Hong S. Bae, Sterling Heights, MI US
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20100288030 | METHOD AND APPARATUS FOR REAL-TIME ESTIMATION OF FOUR WHEEL IMBALANCES FOR CHASSIS PROGNOSIS - A system and method for determining whether a particular wheel on a vehicle is un-balanced during operation of the vehicle. The method includes providing wheel angle signals from the wheels of the vehicle and providing a vibration measurement signal from a response point on the vehicle, such as from an accelerometer on a steering column of the vehicle. The method also includes generating a regression vector using the wheel angle signals. The method also includes generating an estimated parameter vector using a recursive least squares algorithm, the regression vector and the vibration measurement signal. The method then calculates an imbalanced magnitude value of each wheel of the vehicle using the estimated parameter vector. The method uses a persistency of excitation test to determine whether the parameter vector has converged to a true value to determine whether the calculated imbalanced magnitude values are accurate. | 11-18-2010 |
20110054758 | Method for Maintaining a Brake Rotor - A disc braking system of a vehicle determines the actual temperature of a brake rotor. The disc braking system compares the actual temperature of the brake rotor to a critical temperature of the brake rotor. The critical temperature of the brake rotor is a temperature above which damage and/or warping to the brake rotor may occur. The disc braking system applies a corrective measure to prevent damage to the brake rotor when the actual temperature of the brake rotor is greater than the critical temperature of the brake rotor. The corrective measure may include, but is not limited to: displaying a warning, adjusting a fraction control system of the vehicle, scheduling maintenance for the vehicle. | 03-03-2011 |
20110128161 | VEHICULAR WARNING DEVICE FOR PEDESTRIANS - A pedestrian warning system includes a sensing device that is provided on the vehicle for detecting a pedestrian within a predetermined zone around the vehicle. A warning device on the vehicle generates a warning signal perceived by the pedestrian outside the vehicle indicating a presence of the vehicle. A speed sensor senses a speed of the vehicle. A controller is configured to receive a signal from the sensing device indicating the detection of the pedestrian within the predetermined zone. The controller determines whether the speed of the vehicle is within a predetermine speed range. The controller actuates the warning device for warning the pedestrian of the close proximity to the vehicle in response to determining the vehicle traveling at a respective speed is within the predetermined speed range and detecting the presence of the pedestrian within the predetermined zone. | 06-02-2011 |
20110178671 | DIAGNOSIS OF WHEEL ALIGNMENT USING GPS - A method to monitor alignment of wheels of a vehicle through analysis of a GPS signal includes monitoring the GPS signal, determining an actual trajectory of the vehicle based upon the GPS signal, monitoring a vehicle sensor indicating an expected change in vehicle heading, determining an expected trajectory of the vehicle based upon the vehicle sensor, and indicating misalignment of the wheels of the vehicle based upon a comparison of the trajectories. | 07-21-2011 |
Hong S. Bae, Farmington Hills, MI US
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20110202227 | HEALTH PROGNOSIS FOR COMPLEX SYSTEM USING FAULT MODELING - A system and method for providing component and sub-system state of health prognosis in a complex system using fault models and component aging models. The method includes determining a current state of health value for a sub-system using fault signature test results and determining current state of health values for a plurality of components in the sub-system using the fault signature test results. The method also determines current state of health values for components in the system that cannot use fault signature test results using a first probability model and the current state of health values for the plurality of components. The method determines predicted future state of health values for the components in the sub-system using component aging models and determines a predicted future state of health value for the sub-system using a second probability model and the future state of health values of the components. | 08-18-2011 |
20110202494 | METHOD AND APPARATUS FOR VEHICLE COMPONENT HEALTH PROGNOSIS BY INTEGRATING AGING MODEL, USAGE INFORMATION AND HEALTH SIGNATURES - A system and method for determining the health of a component includes retrieving measured health signatures from the component, retrieving component usage variables, estimating component health signatures using an aging model, determining an aging derivative using the aging model and calculating an aging error based on the estimated component health signatures, the aging derivative and the measured health signatures. | 08-18-2011 |
Hun Jai Bae US
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20110168425 | CLEAN FLAME RETARDANT COMPOSITIONS WITH CARBON NANO TUBE FOR ENHANCING MECHANICAL PROPERTIES FOR INSULATION OF WIRE AND CABLE - Commercial thermoplastic clean flame retardant materials in wire and cable insulation are mechanically unstable due to high filler loading. In the present invention, thermoplastic, black color, clean flame retardant composition using carbon nano tubes (CNT) is made. The resultant compositions possess very low smoke and toxicity. CNT with outer diameter of 40-60 nm and length of under 20 μm are used to increase mechanical properties and flame retardancy. Thermo plastically extruded composition consists of each component by parts by weight as follows: 100 of resin (polyolefin or 100 of polyolefin/ethylene propylene diene monomer (EPDM)), 90-150 of non halogen containing flame retardants, 1-20 of auxiliary secondary flame retardant agents, 2-4 of CNT (outer diameter of 40-60 nm) and length under 20 μm and 0.2-1.0 of antioxidants. A reliable method for producing thermoplastic black color clean flame retardant insulation material for wire and cable without deterioration of mechanical properties is discussed. | 07-14-2011 |
Hyungdae Bae, College Park, MD US
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20110023617 | ULTRA-MINIATURE FIBER-OPTIC PRESSURE SENSOR SYSTEM AND METHOD OF FABRICATION - Ultra-miniature surface-mountable Fabry-Perot pressure sensor is constructed on an optical fiber which utilizes a 45° angled fiber tip covered with a reflective layer which steers the optical axis of the fiber by 90°. The Fabry-Perot cavity is formed on the sidewall of the fiber and a polymer-metal composite diaphragm is formed on the top of the Fabry-Perot cavity to operate as a pressure transducer. The sensor exhibits a sufficient linearity over the broad pressure range with a high sensitivity. The sensitivity of the sensor may be tuned by controlling the thickness of the diaphragm. The sensor may be used in a wide range of applications, including reliable in vivo low invasive pressure measurements of biological fluids, single sensor systems, as well as integral spatial-division-multiplexing sensor networks. Methods of batch production of uniform device-to-device Fabry-Perot pressure sensors of co-axial and cross-axial configurations are presented. | 02-03-2011 |
20120210797 | ULTRA-MINIATURE FIBER-OPTIC PRESSURE SENSOR SYSTEM AND METHOD OF FABRICATION - Ultra-miniature surface-mountable optical pressure sensor is constructed on an optical fiber. The sensor design utilizes an angled fiber tip which steers the optical axis of the optic fiber by 90°. The optical cavity is formed on the sidewall of the optic fiber. The optical cavity may be covered with a polymer-metal composite diaphragm to operate as a pressure transducer. Alternatively, a polymer-filled cavity may be constructed which does not need a reflective diaphragm. The sensor exhibits a sufficient linearity over the broad pressure range with a high sensitivity. The sensitivity of the sensor may be tuned by controlling the thickness of the diaphragm. Methods of batch production of uniform device-to-device optical pressure sensors of co-axial and cross-axial configurations are presented. | 08-23-2012 |
In Joo Bae US
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20140031593 | ETHER-BASED REACTIVE PLASTICIZER FOR PLASTIC BONDED EXPLOSIVES - Disclosed is an energetic reactive plasticizer for a plastic bonded explosive (PBX), and specifically an energetic reactive plasticizer for PBX which has high performance and insensitiveness without a plasticizer leak by being bonded with a polymer binder for a plastic bonded explosive. | 01-30-2014 |
In Tae Bae, New Milford, CT US
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20150162649 | BATTERY CONDITION INDICATOR - The invention is directed towards a battery condition indicator. The battery condition indicator includes at least one indicator electrode, a counter electrode for the at least one indicator electrode, and a separator that is combined with an electrolyte. The at least one indicator electrode is in electrical connection with a first terminal of a battery. The at least one indicator electrode includes at least one redox material. The counter electrode is a second terminal of the battery. The separator that is combined with electrolyte is positioned between the at least one indicator electrode and the counter electrode. | 06-11-2015 |
Jaehoon Bae, Bartlesville, OK US
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20120023810 | METAL IMPURITY AND HIGH MOLECULAR WEIGHT COMPONENTS REMOVAL OF BIOMASS DERIVED BIOCRUDE - This invention relates to a process for production of transportation fuels from biomass. More particularly, this invention relates to a process for using solvent to remove metal impurities and high molecular weight components from biomass derived biocrude to prevent potential catalyst poisoning and catalyst bed plugging in biocrude-to-transportation fuel upgrading process. | 02-02-2012 |
20130067803 | ADVANCED CELLULOSIC RENEWABLE FUELS - The invention relates to a process to manufacture advanced cellulosic gasolines. Dilute organic acids derived from pyrolized biomass are converted to their corresponding alcohols in a stand-alone hydrodeoxygenation unit followed by membrane pervaporation step to remove water. The alcohol product is blended directly into a neat hydrocarbon fuel basestock to make unadditized gasoline. | 03-21-2013 |
20150329792 | ADVANCED CELLULOSIC RENEWABLE FUELS - The invention relates to a process to manufacture advanced cellulosic gasolines. Dilute organic acids derived from pyrolized biomass are converted to their corresponding alcohols in a stand-alone hydrodeoxygenation unit followed by membrane pervaporation step to remove water. The alcohol product is blended directly into a neat hydrocarbon fuel basestock to make unadditized gasoline. | 11-19-2015 |
Jae Hyun Bae, Branford, CT US
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20120328599 | INHIBITORS OF RECEPTOR TYROSINE KINASES (RTK) AND METHODS OF USE THEREOF - The present invention provides moieties that bind to the asymmetric contact interface of a receptor tyrosine kinase (RTK), wherein the moieties inhibit ligand induced trans autophosphorylation of the RTK. The present invention also provides methods of treating or preventing an RTK-associated disease and methods for identifying moieties that bind to an asymmetric contact interface of an RTK. | 12-27-2012 |
Ji Bae, Duluth, GA US
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20110246301 | METHODS TO ACCESS PRODUCT PLACEMENT DATA - A method is provided to that allows product placement data of specific items to be conveniently accessed. A user may submit a request for a specific item or items via a client device (e.g., a mobile device, laptop, desktop, etc.) to a server. The server responds with product placement data for providers (e.g., retailers, stores, service providers, libraries, etc.) of the item or items that are close geographically to the user's location. Other data may be included with the response including pricing information of the item, distance or directions to the provider, and promotions. | 10-06-2011 |
Joon-Ho Bae, Atlanta, GA US
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20110235241 | Flexible supercapacitor, method of manufacturing the same, and device including the flexible supercapacitor - A flexible supercapacitor, a method of manufacturing the same, and a device including the same are provided, the flexible supercapacitor includes a first flexible electrode assembly, a second flexible electrode assembly corresponding to the first flexible electrode assembly, a separator for preventing contact between the first flexible electrode assembly and the second flexible electrode assembly, and an electrolyte between the first flexible electrode assembly and the second flexible electrode assembly. The flexible supercapacitor may include a tube including the first flexible electrode assembly, the second flexible electrode assembly, the separator, and the electrolyte. | 09-29-2011 |
Jung-Eun Bae US
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20150302107 | SELECTIVE DATA INPUT SYSTEM AND METHOD - The present invention relates to a selective electronic data input system and method. The present invention presents a selective data input system including: a content storage unit configured to include content to be provided to a program of the user terminal; and a content ID recognition unit configured to, when a data input area adapted to input data into the program is selected at the user terminal, recognize an identifier (ID) of the selected data input area. The management computer that has received a signal selecting the data input area from the user terminal recognizes the ID of the data input area, and transmits content corresponding to the recognized ID to the user terminal, thereby displaying the content in the program. | 10-22-2015 |
Juyun Bae, Madison, WI US
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20090325241 | SUGAR TRANSPORT SEQUENCES, YEAST STRAINS HAVING IMPROVED SUGAR UPTAKE, AND METHODS OF USE - Disclosed are nucleic acid constructs comprising coding sequences operably linked to a promoter not natively associated with the coding sequence. The coding sequences encode | 12-31-2009 |
20120164704 | SUGAR TRANSPORT SEQUENCES, YEAST STRAINS HAVING IMPROVED SUGAR UPTAKE, AND METHODS OF USE - Disclosed are nucleic acid constructs comprising coding sequences operably linked to a promoter not natively associated with the coding sequence. The coding sequences encode | 06-28-2012 |
20150176014 | SUGAR TRANSPORT SEQUENCES, YEAST STRAINS HAVING IMPROVED SUGAR UPTAKE, AND METHODS OF USE - Disclosed are nucleic acid constructs comprising coding sequences operably linked to a promoter not natively associated with the coding sequence. The coding sequences encode | 06-25-2015 |
Kiwan E. Bae, New York, NY US
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20100189099 | METHOD AND SYSTEM FOR PROVIDING INTERDOMAIN TRAVERSAL IN SUPPORT OF PACKETIZED VOICE TRANSMISSIONS - An approach provides interdomain traversal to support packetized voice transmissions. A request for establishing a voice call is received from a source endpoint behind a first network address translator of a first domain, wherein the request specifies a directory number of a destination endpoint within a second domain. A network address is determined for communicating with the destination endpoint based on the directory number. Additionally, existence of a second network address translator within the second domain is determined. If the network address can be determined, a media path is established between the source endpoint and the destination endpoint based on the network address to support the voice call. | 07-29-2010 |
Kiwan Edward Bae, New York, NY US
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20110149956 | METHOD AND SYSTEM FOR PROVIDING SECURE MEDIA GATEWAYS TO SUPPORT INTERDOMAIN TRAVERSAL - An approach provides interdomain traversal to support packetized voice transmissions. A signaling message is received for establishing a voice call from a first endpoint associated with a first domain to a second endpoint associated with a second domain. The first endpoint queries a STUN (Simple Traversal of UDP (User Datagram Protocol)) server to determine information relating to a firewall and network address translator that the first endpoint is behind, and to log into a TURN (Traversal Using Relay NAT (Network Address Translation)) server configured to establish a media path between the first endpoint and the second endpoint. A first proxy server serving the first endpoint communicates with an ENUM (Electronic Number) server to convert a directory number corresponding to the second endpoint to a network address. The first proxy server communicates with a second proxy server serving the second endpoint to establish the voice call. The STUN server, the TURN server and the ENUM server are maintained by service provider. The first endpoint is authenticated to permit exchange of a media stream over the media path. The media stream is relayed, if the first endpoint is successfully authenticated. | 06-23-2011 |
20120207151 | METHOD AND SYSTEM FOR PROVIDING SECURE COMMUNICATIONS BETWEEN PROXY SERVERS IN SUPPORT OF INTERDOMAIN TRAVERSAL - An approach provides interdomain traversal to support packetized voice transmissions. A request is received and specifies a directory number for establishing a communication session from a first endpoint to a second endpoint. The first endpoint is behind a first network address translator of a first domain, and the second endpoint is within a second domain. A service provider network is accessed to determine a network address for communicating with the second endpoint based on the directory number, to determine existence of a second network address translator within the second domain, and to establish, if the network address can be determined, a media path between the first endpoint and the second endpoint based on the network address to support the communication session. An encrypted session is established with a proxy server according to a cryptographic protocol to support the media path. The proxy server resides within the second domain. | 08-16-2012 |
Kyongtae Ty Bae, Pittsburgh, PA US
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20110213237 | ECHO-SPECIFIC K-SPACE REORDERING APPROACH TO COMPATIBLE DUAL-ECHO ARTERIOVENOGRAPHY - A dual-echo sequence technique provided herein empowers simultaneous acquisition of both TOF MRA and BOLD MRV in a single MR acquisition. By this approach, an echo-specific K-space ordering scheme permits the adjustment of the scan parameters that are compatible for each of the MRA and MRV. The image quality in the MRA and MRV acquired by this compatible dual-echo arteriovenography (CODEA) technique is comparable to that for conventional, single-echo MRA and MRV. When the technique is integrated with MOTSA, seamless vascular connectivity is achieved in both MRA and MRV over a large area of brain anatomy. The technique will facilitate routine clinical acquisition and application of dual-echo MRA and MRV, as both MRA and MRV can be acquired with minimal impact on the image quality and without adversely affecting the scan throughput. | 09-01-2011 |
Kyung Yul Bae US
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20160046841 | PRESSURE-SENSITIVE ADHESIVE FILM AND METHOD OF MANUFACTURING ORGANIC ELECTRONIC DEVICE USING THE SAME - Provided are a pressure-sensitive adhesive film and a method of manufacturing an organic electronic device using the same. The pressure-sensitive adhesive film that may effectively block moisture or oxygen penetrated into an organic electronic device from an external environment, and exhibit reliability under harsh conditions such as high temperature and high humidity and excellent optical characteristics is provided. | 02-18-2016 |
Myung Bae, Poughkeepsie, NY US
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20110289344 | AUTOMATED NODE FENCING INTEGRATED WITHIN A QUORUM SERVICE OF A CLUSTER INFRASTRUCTURE - A quorum service within a cluster infrastructure layer of a cluster environment comprising a plurality of nodes automatically triggers at least one automated fencing operation integrated within the quorum service, to reliably maintain a node usability state of each node of the plurality of nodes indicating an availability of each node to control and access at least one shared resource of the cluster. The quorum service reports the node usability state of each node as a cluster health status to at least one distributed application within an application layer of the cluster environment, to provide a reliable cluster health status of the plurality of nodes to the at least one distributed application for a failover of said at least one shared resource from control by a failed node from among the plurality of nodes to another node from among the plurality of nodes. | 11-24-2011 |
20130132762 | AUTOMATED NODE FENCING INTEGRATED WITHIN A QUORUM SERVICE OF A CLUSTER INFRASTRUCTURE - A quorum service within a cluster infrastructure layer of a cluster environment comprising a plurality of nodes automatically triggers at least one automated fencing operation integrated within the quorum service, to reliably maintain a node usability state of each node of the plurality of nodes indicating an availability of each node to control and access at least one shared resource of the cluster. The quorum service reports the node usability state of each node as a cluster health status to at least one distributed application within an application layer of the cluster environment, to provide a reliable cluster health status of the plurality of nodes to the at least one distributed application for a failover of said at least one shared resource from control by a failed node from among the plurality of nodes to another node from among the plurality of nodes. | 05-23-2013 |
20140082409 | AUTOMATED NODE FENCING INTEGRATED WITHIN A QUORUM SERVICE OF A CLUSTER INFRASTRUCTURE - A quorum service detects liveness failures of at least two failed nodes in a domain of a cluster infrastructure layer of a cluster environment within a limited time frame and adds the at least two failed nodes to a list of nodes set to pending to be fenced by a group leader node. The quorum service determines whether the at least two failed nodes include the group leader node. The quorum service, responsive to the at least two failed nodes not including the group leader node, triggers the group leader node to trigger at least one fencing operation to fence the at least two failed nodes in the list of nodes. The quorum service, responsive to the at least two failed nodes including the group leader node, sets a new node as the group leader node and triggers the new node set as the group leader node to trigger the at least one fencing operation to fence the at least two failed nodes in the list of nodes. | 03-20-2014 |
Myung M. Bae, Pleasant Valley, NY US
Patent application number | Description | Published |
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20080313333 | SCALABLE METHOD OF CONTINUOUS MONITORING THE REMOTELY ACCESSIBLE RESOURCES AGAINST NODE FAILURES FOR VERY LARGE CLUSTERS - The notion of controlling, using and monitoring remote resources in a distributed data processing system through the use of proxy resource managers and agents is extended to provide failover capability so that resource coverage is preserved and maintained even in the event of either temporary or longer duration node failure. Mechanisms are provided for consistent determination of resource status. Mechanisms are also provided which facilitate the joining of nodes to a group of nodes while still preserving remote resource operations. Additional mechanisms are also provided for the return of remote resource management to the control of a previously failed, but now recovered node, even if the failure had resulted in a node reset. | 12-18-2008 |
20090132501 | THREE-DIMENSIONAL DATA STRUCTURE FOR STORING DATA OF MULTIPLE DOMAINS AND THE MANAGEMENT THEREOF - A three-dimensional data structure for storing data is defined and maintained. The three-dimensional data structure includes at least one column of data having a depth greater than zero indicating that multiple data values are provided for multiple domains represented by the structure. The data structure also includes zero or more columns of data having a depth of zero indicating that the data value of a zero depth column is invariable for a plurality of domains represented by the structure. The structure is maintained by employing various operations including, create, write and read operations. | 05-21-2009 |
20090245518 | SECURE COMMUNICATIONS IN COMPUTER CLUSTER SYSTEMS - A system to improve communication security in cluster machine processing may include interconnected computers that can jointly process data. The system may also include a shared secret key used by each of the interconnected computers to encrypt, decrypt, and/or authenticate data being sent, or received, from one of the interconnected computers to another of the interconnected computers. The system may further include a new shared secret key used by each of the interconnected computers to encrypt, decrypt, and/or authenticate data being sent, or received, from one of the interconnected computers to another of the interconnected computers. In addition, the new shared secret key may coexist with the shared secret key without adversely affecting the joint processing of data performed by the plurality of interconnected computers. | 10-01-2009 |
20110258306 | Lock acquisition among node of divided cluster - The acquisition of a lock among nodes of a divided cluster is disclosed. A method is performable by each of at least one node of the cluster. A node waits for a delay corresponding to its identifier. The node asserts intent to acquire the lock by writing its identifier to X and Y variables where another node has failed to acquire the lock. The node waits for another node to acquire the lock where the other node has written to X, and proceeds where Y remains equal to its own identifier. The node waits for another node to acquire the lock where the other node has written to a Z variable, and writes its own identifier to Z and proceeds where the other node has failed. The node writes a value to Y indicating that it is acquiring the lock, and maintains acquisition by periodically writing to Z. | 10-20-2011 |
Myung M. Bae, Pleassant Valley, NY US
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20080307095 | PERSISTENT GROUP MEMBERSHIP IN A DISTRIBUTING COMPUTING SYSTEM - A distributed system has a multiplicity of nodes. A group of the nodes subscribe to a group services process. The group is subject to dissolving. A list of persistent subscribers to the group is maintained. Subscriptions to members and states of the group that are persistent subscribers do not terminate in response to the group being dissolved. The persistent subscribers automatically receive a notice in response to the group being reestablished and do not need to re-subscribe to the group. | 12-11-2008 |
Myung Mun Bae, Pleasant Valley, NY US
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20090282151 | SEMI-HIERARCHICAL SYSTEM AND METHOD FOR ADMINISTRATION OF CLUSTERS OF COMPUTER RESOURCES - A method for managing clustered computer resources, and particularly very large scale clusters of computer resources by a semi-hierarchical n level, n+1 tier approach. Controller resources and controlled resources exist at different hardware levels. The top level consists of controller nodes and a first tier is defined for at least part of the top level. At a last level, at which controlled nodes are found, a last tier is defined. Additional levels of controlled and controller resources may exist between the top and last levels. At least one logical intermediate tier is introduced between adjacent levels and comprises at least one proxy or set of proxy processes. | 11-12-2009 |
Nam-Sook Bae, The Woodlands, TX US
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20120145646 | Method for Removal of Iron from an Aqueous Solution - Methods are disclosed for the removal of iron from aqueous solutions. The methods involve facilitating formation of an iron salt precipitate by introducing a source of anions to the solution and adjusting the pH of the solution through the addition of one or more acids, separating the iron salt precipitate from the aqueous solution, and removing residual anions in the aqueous solution. | 06-14-2012 |
20120231977 | Thermal Insulating Fluids - Aqueous and substantially anhydrous fluids having particularly low thermal conductivities and variable densities are disclosed. The fluids include: one or more organic and/or inorganic salts and at least one aprotic polar organic solvent, a mixture of aprotic and erotic polar organic solvents, and/or a polar organic solvent having both prone and aprotic polar functional group linkages. The fluids optionally include one or more viscosifying agents and are free of cross-linking agents. Methods for formulating and using the fluids are also disclosed. | 09-13-2012 |
20150045260 | Thermal Insulating Fluids - Aqueous and substantially anhydrous fluids having particularly low thermal conductivities and variable densities are disclosed. The fluids include: one or more organic and/or inorganic salts and at least one aprotic polar organic solvent, a mixture of aprotic and protic polar organic solvents, and/or a polar organic solvent having both protic and aprotic polar functional group linkages. The fluids optionally include one or more viscosifying agents and are free of cross-linking agents. Methods for formulating and using the fluids are also disclosed. | 02-12-2015 |
Sang-Cheol Bae US
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20150256107 | PIEZOELECTRIC ELEMENT FOR POWER GENERATION AND POWER GENERATION DEVICE USING SAME - A piezoelectric element for power generation and a power generation device using the same according to the present invention can maximize an electromotive force generated by the piezoelectric element by converting an external force (a natural force or a load force of a person/vehicle or the like) transferred from the outside into an instantaneous impact force and transferring the impact force to the piezoelectric element. | 09-10-2015 |
Sanggil Bae, Clifton Park, NY US
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20140038089 | SELF-POLARIZED MASK AND SELF-POLARIZED MASK APPLICATION - A self-polarized mask is provided including a transparent substrate, first and second layers of polarization material consecutively provided on the transparent substrate and polarized in a first and a second direction, respectively. A first region is provided that extends in the first direction and contains only the first layer and no second layer, a second region is provided that extends in the second direction and contains only the second layer and no first layer. Embodiments include exposing a photoresist to light through the mask such that light polarized in the first direction passes through the mask in the first region to expose a first-directional region of the photoresist layer used to form a first-directional semiconductor device structure, and light polarized in the second direction passes through the mask in the second region to expose a second-directional region of the photoresist layer used to form a second-directional semiconductor device structure. | 02-06-2014 |
20140098459 | CAPACITOR AND CONTACT STRUCTURES, AND FORMATION PROCESSES THEREOF - Capacitor and contact structures are provided, as well as methods for forming the capacitor and contact structures. The methods include, for instance, providing a layer of conductive material above a conductive structure and above a lower electrode of a capacitor; etching the layer of conductive material to define a conductive material hard mask and an upper electrode of the capacitor, the conductive material hard mask being disposed at least partially above the conductive structure; and forming a first conductive contact structure and a second conductive contact structure, the first conductive contact structure extending through an opening in the conductive material hard mask and conductively contacting the conductive structure, and the second conductive contact structure conductively contacting one of the lower electrode of the capacitor, or the upper electrode of the capacitor. | 04-10-2014 |
20140159199 | HIGH DENSITY SERIAL CAPACITOR DEVICE AND METHODS OF MAKING SUCH A CAPACITOR DEVICE - A serial capacitor comprised of a bottom electrode, a top electrode that is conductively coupled the bottom electrode, a middle electrode positioned between the bottom and top electrode, a lower dielectric layer positioned between the bottom and middle electrodes, and an upper dielectric layer positioned between the middle and the electrodes. A method includes forming the bottom electrode in a first layer of insulating material, forming the lower dielectric layer and the middle electrode above the bottom electrode, wherein the middle electrode is positioned in a second layer of insulating material, forming the upper dielectric layer above the middle electrode, forming an opening that exposes a portion of the bottom electrode, and forming the top electrode above the upper dielectric layer, wherein a portion of the top electrode extends through the opening and contacts the bottom electrode. | 06-12-2014 |
20150364540 | CAPACITOR AND CONTACT STRUCTURES, AND FORMATION PROCESSES THEREOF - Capacitor and contact structures are provided, as well as methods for forming the capacitor and contact structures. The methods include, for instance, providing a layer of conductive material above a conductive structure and above a lower electrode of a capacitor; etching the layer of conductive material to define a conductive material hard mask and an upper electrode of the capacitor, the conductive material hard mask being disposed at least partially above the conductive structure; and forming a first conductive contact structure and a second conductive contact structure, the first conductive contact structure extending through an opening in the conductive material hard mask and conductively contacting the conductive structure, and the second conductive contact structure conductively contacting one of the lower electrode of the capacitor, or the upper electrode of the capacitor. | 12-17-2015 |
Sanggil Bae, Poughkeepsie, NY US
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20130065375 | Methods of Forming Semiconductor Devices Having Capacitor and Via Contacts - Disclosed herein are various methods of forming semiconductor devices that have capacitor and via contacts. In one example, the method includes forming a first conductive structure and a bottom electrode of a capacitor in a layer of insulating material, forming a layer of conductive material above the first conductive structure and the bottom electrode and performing an etching process on the layer of conductive material to define a conductive material hard mask and a top electrode for the capacitor, wherein the conductive material hard mask is positioned above at least a portion of the first conductive structure. This illustrative method includes the further steps of forming an opening in the conductive material hard mask and forming a second conductive structure that extends through the opening in the conductive material hard mask and conductively contacts the first conductive structure. | 03-14-2013 |
Sang Ho Bae, Austin, TX US
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20090294867 | DUAL METAL GATES USING ONE METAL TO ALTER WORK FUNCTION OF ANOTHER METAL - Methods of forming dual metal gates and the gates so formed are disclosed. A method may include forming a first metal (e.g., NMOS metal) layer on a gate dielectric layer and a second metal (e.g., PMOS metal) layer on the first metal layer, whereby the second metal layer alters a work function of the first metal layer (to form PMOS metal). The method may remove a portion of the second metal layer to expose the first metal layer in a first region; form a silicon layer on the exposed first metal layer in the first region and on the second metal layer in a second region; and form the dual metal gates in the first and second regions. Since the gate dielectric layer is continuously covered with the first metal, it is not exposed to the damage from the metal etch process. | 12-03-2009 |
Sung-Hwan Bae US
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20130063773 | IMAGE FORMING APPARATUS AND METHOD OF INPUTTING E-MAIL THEREAT - A method of inputting e-mail addresses at an image forming apparatus, the method including accessing a server storing member information about members who have contacted a user online, by using log-in information of the user; receiving the member information stored in the server from the server; generating a list of e-mail addresses of the members by using the received member information; and updating an address book stored in the image forming apparatus by using the list of generated e-mail addresses. | 03-14-2013 |
Sung Woo Bae, Austin, TX US
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20110065161 | BIPOLAR SOLID STATE MARX GENERATOR - A high-voltage bipolar rectangular pulse generator using a high efficiency solid-state boosting front-end and an H-bridge output stage is described. The topology of the circuit generates rectangular pulses with fast rise time and allows easy step-up input voltage. In addition, the circuit is able to adjust positive or negative pulse width, dead-time between two pulses, and operating frequency. The intended application for such circuit is algae cell membrane rupture for oil extraction, although additional applications include biotechnology and plasma sciences medicine, and food industry. | 03-17-2011 |
Unmin Bae, Kenmore, WA US
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20120323123 | ULTRASONIC ANECHOIC IMAGING - This invention relates to a method of ultrasonically imaging a region of interest that may contain anechoic and/or hypoechoic echoes. | 12-20-2012 |
Unmin Bae, Seattle, WA US
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20080287792 | Ultrasonic Direct Strain Estimation Using Temporal and Spatial Correlation - Strain is directly estimated in ultrasound elasticity imaging without computing displacement or resorting to spectral analysis. Conventional ultrasound elasticity imaging relies on calculating displacement and strain is computed from a derivative of the displacement. However, for typical parameter values used in ultrasound elasticity imaging, the displacement can be as large as a hundred times or displacement differences. If a tiny error in the calculation of displacement occurs, this could drastically affect the calculation of strain. By directly estimating strain, image quality is enhanced and the reduction in computational effort facilitates commercialization to aid in diagnosing disease or cancerous conditions. | 11-20-2008 |
20100094131 | ULTRASONIC ESTIMATION OF STRAIN INDUCED BY IN VIVO COMPRESSION - An in vivo source of compression is used to cause a bodily structure of interest to expand and contract. Ultrasound signals are incident and their echoes are processed by a strain processor. Resulting strain images are freed from noise caused external sources of compression. A tissue stiffness index is calculated to obtain quantitative measure of stiffness. | 04-15-2010 |
20100292572 | METHOD AND SYSTEM OF STRAIN GAIN COMPENSATION IN ELASTICITY IMAGING - A method and system of strain gain compensation in elasticity imaging is provided. The system can include a probe ( | 11-18-2010 |
Woo Jin Bae, Ithaca, NY US
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20110039105 | Non-aggregating nanoparticles and the use thereof - The present invention relates generally to non-aggregating nanoparticles, including ligand capped metal oxide nanoparticles. Methods for their synthesis and methods for their use, for example, for improved immersion lithography processes, are also disclosed. | 02-17-2011 |
Woo-Sung Bae, Midland, MI US
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20130184366 | HIGH FUNCTIONALITY AROMATIC POLYESTERS, POLYOL BLENDS COMPRISING THE SAME AND RESULTANT PRODUCTS THEREFROM - The present invention discloses aromatic polyester polyols suitable for blending with other polyols or other materials mutually compatible with the polyester polyols to achieve polyurethane and polyisocyanurate products. In particular the present invention discloses polyester polyols comprising the reaction of: A) an aromatic component comprising 80 mole percent or greater of terephthalic acid; B) a polyether polyol having a nominal functionality greater than 2 and less than or equal to 4, a molecular weight of 250 to 1000 and has a polyoxypropylene content of at least 70% by weight of the polyol; and C) a glycol other than B having a molecular weight from 60 to 250; wherein A, B, and C are present in the reaction on a percent weight bases of 20 to 60 weight percent A); 15 to 70 weight percent of B); and 10 to 50 weight percent of C). | 07-18-2013 |
20140088245 | HYDROPHOBIC POLYESTER POLYCARBONATE POLYOLS FOR USE IN POLYURETHANE APPLICATIONS - Disclosed are hydrophobic polyester-polycarbonate polyols which are the reaction product of (a) a polyester polyol and (b) one or more polycarbonate polyols. The polyester polyol (a) is the reaction product of: (i) one or more hydrophobic monomers, (ii) one or more organic acids, and (iii) one or more alcohols having an OH functionality of 2 or more. The polyester-polycarbonate polyols may be both amorphous and liquid at room temperature and have excellent hydrolytic stability. The hydrolytic and chemical performance of the polyester-polycarbonate polyols described herein is superior to that of commercially available hydrophobically modified polyester polyols and to that of commercially available polyester-polycarbonate polyols as described herein. | 03-27-2014 |
20140107288 | HYDROPHILIC POLYESTER POLYCARBONATE POLYOLS FOR HIGH TEMPERATURE DIESEL APPLICATIONS - Embodiments of the invention generally relate to polyols having resistance to hydrocarbons and articles made therefrom. More specifically, embodiments of the invention generally relate to hydrophilic polyester-polycarbonate polyols having resistance to hydrocarbons at high temperatures and articles made therefrom. The novel hydrophilic polyester-polycarbonate polyols described herein may be used in adhesive or elastomer applications requiring enhanced oil and/or diesel resistance. The disclosed polyols are liquid at room temperature, which facilitates processing into polyurethane products As described herein, an elastomer made from such hydrophilic polyester-polycarbonate polyols and methylene diphenyl diisocyanate (MDI) retained >90% of tensile strength after 500 hours ageing at 121 degrees Celsius. A comparative example made from a polyester polyol retained 50% of tensile strength under similar conditions. | 04-17-2014 |
20140186611 | POLYOL FORMULATIONS FOR IMPROVED GREEN STRENGTH OF POLYISOCYANURATE RIGID FOAMS - Polyesters and polyol formulations comprising polyesters used in the preparation of polyisocyanurate rigid foams with improved green strength properties are provided. In some embodiments, a polyester which is the reaction product of (a) an aromatic component comprising 80 mole percent or greater of terephthalic acid, (b) at least one polyether polyol having a nominal functionality of 2, a molecular weight of 150 to 1,000 and a polyoxyethylene content of at least 70% by weight of the polyether polyol, (c) at least one glycol different than (b) having a nominal functionality of 2 and a molecular weight from 60 to 250, and (d) at least one polyol having a molecular weight of 60 to 250 and a nominal functionality of at least 3, wherein (a), (b), (c), and (d) are present in the reaction on a percent weight basis of 20 to 60 weight percent of (a), 20 to 50 weight percent of (b), 10 to 30 weight percent of (c), and 5 to 20 weight percent of (d) is provided. | 07-03-2014 |
20140364528 | POLYOL FORMULATIONS FOR IMPROVED COLD TEMPERATURE SKIN CURE OF POLYURETHANE RIGID FOAMS - A polyol formulation comprising certain type of polyester polyols useful in the preparation of rigid polyurethane foams having low surface friability is provided. In one embodiment, a reaction system for production of a rigid foam is provided. The reaction system comprises a polyester polyol and one or more polyisocyanates, wherein the polyester polyol and the polyisocyanates are mixed in amounts sufficient to provide a rigid polyurethane foam. The polyester polyol comprises the reaction product of from 20 to 60 weight percent of an aromatic component comprising at least 80 mole percent or greater of terephthalic acid, from 20 to 60 weight percent of a polyethylene glycol having a number average molecular weight from 150 to 1,000, from 5 to 20 weight percent of a glycol having a functionality of 2 and molecular weight of 60 to 250 and from 5 to 20 weight percent of a glycol having a functionality of at least 3 and a molecular weight of 60 to 250. | 12-11-2014 |
20150218428 | POLYURETHANE BASED INSULATED GLASS SEALANT - Embodiments of the invention provide for polyurethane-based sealants. The sealants include a reaction product of a reaction system which includes at least one isocyanate, and at least one polyester polyol. The polyester polyol includes a reaction product of a polyester reaction mixture which includes one or more hydrophobic monomers, one or more organic diacids or methyl esters thereof, and one or more diols. | 08-06-2015 |
20160053050 | HIGH RECYCLE CONTENT POLYESTER POLYOLS - Polyester polyols made from thermoplastic polyesters are disclosed. The polyols are reaction products of a thermoplastic polyester, a glycol, and a hydrophobe selected from ricinoleic acid, ethoxylated castor oil, saturated or unsaturated C | 02-25-2016 |
20160053058 | POLYESTER POLYOLS FROM RECYCLED POLYMERS AND WASTE STREAMS - The present invention relates to polyester polyols made from aromatic polyacid sources such as thermoplastic polyesters. The polyols can be made by heating a thermoplastic polyester such as virgin polyethylene terephthalate, recycled polyethylene terephthalate, or mixtures thereof, with a glycol to give a digested intermediate which is then reacted with a digestible polymer, which can be obtained from various recycle waste streams. The polyester polyols comprise a glycol-digested polyacid source and a further digestible polymer. The polyester polyols provide a sustainable alternative to petrochemical or biochemical based polyester polyols. | 02-25-2016 |
20160122471 | Polymeric Plasticizer Compositions - The present invention relates to polymeric plasticizer compositions made from an aromatic acid source, a glycol, and a C | 05-05-2016 |
Yong-Kug Bae US
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20120122284 | METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device includes forming a plurality of gate structures including a metal on a substrate having an isolation layer, forming first insulating interlayer patterns covering sidewalls of the gate structures, forming first capping layer patterns and a second capping layer pattern on the gate structures and the first insulating interlayer patterns, the first capping layer patterns covering upper faces of the gate structures, and the second capping layer pattern overlapping the isolation layer, partially removing the first insulating interlayer patterns using the first and the second capping layer patterns as etching masks to form first openings that expose portions of the substrate, forming metal silicide patterns on the portions of the substrate exposed in the forming of the first openings, and forming conductive structures on the metal silicide patterns. | 05-17-2012 |
You Han Bae, Salt Lake City, UT US
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20080213379 | Tumor environment-induced ligand-expressing nanocarrier system - Drug delivery compositions for specific delivery of a drug to a tumor are described. These compositions include a core for sequestering the drug and a shell to which a ligand is attached for delivery of a drug to target cells. Since normal cells may also be targeted by the ligand, the compositions embed the ligand in the shell until the localized conditions surrounding the tumor cause the ligand to be displayed on the surface of the shell. One composition exhibits shrinkage of the shell at tumor pH, whereas another composition exhibits extension of the ligand at tumor pH. Still another composition causes the ligand to be exhibited at an elevated temperature. | 09-04-2008 |
20090060955 | Drug delivery vehicle that mimics viral properties - A drug delivery vehicle for targeted delivery of a drug mimics viral properties of size, capsid-like protein capsule, cell-specific entry, toxin release, destruction of infected cells, and migration to neighboring cells. This vehicle, termed a virogel, contains a hydrophobic polymeric core, a hydrophilic inner shell, a hydrophilic outer shell, and a ligand. An illustrative drug-loaded virogel includes poly(L-histidine-co-phenylalanine) as the core, doxorubicin loaded in the core, polyethylene glycol as the inner shell, bovine serum albumin as the outer shell, and folic acid as the ligand. | 03-05-2009 |
20090274753 | PH-SENSITIVE POLYMERIC MICELLES FOR DRUG DELIVERY - Mixed micelles containing poly(L-histidine)-poly(ethylene glycol) block copolymer and poly(L-lactic acid)-poly(ethylene glycol) block copolymer are a pH-sensitive drug carrier that release the drug in an acidic microenvironment, but not in the blood. Since the microenvironment of solid tumors is acidic, these mixed micelles are useful for treating cancer, including those cancers exhibiting multidrug resistance. Targeting ligands, such as folate, can also be attached to the mixed micelles for enhancing drug delivery into cells. Methods of treating a warm-blooded animal with such a drug are disclosed. | 11-05-2009 |
20100009926 | PH-SENSITIVE POLYMERIC MICELLES FOR DRUG DELIVERY - Mixed micelles containing poly(L-histidine-co-phenylalanine)-poly(ethylene glycol) block copolymer and poly(L-lactic acid)-poly(ethylene glycol) block copolymer are a pH-sensitive drug carrier that release the drug in an acidic microenvironment, but not in the blood. Since the microenvironment of solid tumors is acidic, these mixed micelles are useful for treating cancer, including those cancers exhibiting multidrug resistance. Targeting ligands, such as folate, can also be attached to the mixed micelles for enhancing drug delivery into cells. Methods of treating a warm-blooded animal with such a drug are disclosed. | 01-14-2010 |
20100056843 | Brachytherapy Seed With Fast Dissolving Matrix for Optimal Delivery of Radionuclides To Cancer Tissue - A system, method and device for treating tumor cells utilizing a resorbable therapy seed made up of microspheres containing a beta-particle-emitting radiation source and a resorbable polymer matrix. These seeds are implanted within the tumor and then rapidly dissolved or broken so as to release the microspheres. These microspheres then spread within a preselected target area and provide radiation therapy in a predetermined amount and at a preselected rate according the specific needs and necessities of the users. The configuration of the microspheres, the types of radiation provided and the location and use of these microspheres provides desired localized treatment to target cells while preferentially avoiding undesired damage to surrounding tissue. The present invention provides a method for making the seeds, as well as a method for utilizing the seeds as a part of the treatment method. | 03-04-2010 |
20100056844 | BRACHYTHERAPY SEED WITH FAST DISSOLVING MATRIX FOR OPTIMAL DELIVERY OF RADIONUCLIDES TO CANCER TISSUE - A system, method and device for treating tumor cells utilizing a resorbable therapy seed made up of microspheres containing a beta- or alpha-particle-emitting radiation source and a resorbable polymer matrix. These seeds are implanted within the tumor and then rapidly dissolved so as to release the microspheres from the polymer matrix. These microspheres then spread within a preselected target area and provide radiation therapy in a predetermined amount and at a preselected rate according the specific needs and necessities of the users. The configuration of the microspheres, the types of radiation provided and the location and use of these microspheres provides desired localized treatment to target cells while preferentially avoiding or minimizing undesired damage to surrounding tissue. The present invention provides a method for making the seeds, as well as a method for utilizing the seeds as a part of the treatment method. | 03-04-2010 |
20110027347 | POLYMERSOMES AND METHODS OF MAKING AND USING THEREOF - Described herein is the synthesis and pharmacology of polymersomes containing one or more bioactive agents. The polymersome is generally derived from a polymer having the formula XY | 02-03-2011 |
20140350326 | Brachytherapy Seed with Fast Dissolving Matrix for Optimal Delivery of Radionuclides to Cancer Tissue - A system, method and device for treating tumor cells utilizing a resorbable therapy seed made up of microspheres containing a beta- or alpha-particle-emitting radiation source and a resorbable polymer matrix. These seeds are implanted within the tumor and then rapidly dissolved so as to release the microspheres from the polymer matrix. These microspheres then spread within a preselected target area and provide radiation therapy in a predetermined amount and at a preselected rate according the specific needs and necessities of the users. The configuration of the microspheres, the types of radiation provided and the location and use of these microspheres provides desired localized treatment to target cells while preferentially avoiding or minimizing undesired damage to surrounding tissue. The present invention provides a method for making the seeds, as well as a method for utilizing the seeds as a part of the treatment method. | 11-27-2014 |
Young Cheol Bae, Austin, TX US
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20130115559 | METHODS OF FORMING PHOTOLITHOGRAPHIC PATTERNS BY NEGATIVE TONE DEVELOPMENT - Provided are methods of forming photolithographic patterns by negative tone development. The methods employ a photoresist composition that includes a polymer having a unit of the following general formula (I): | 05-09-2013 |
20130302735 | MONOMERS, POLYMERS AND PHOTORESIST COMPOSITIONS - Provided are monomers, polymers, photoresist compositions and coated substrates which find use in the formation of photolithographic patterns by negative tone development. The monomers are of the following general formula (I): | 11-14-2013 |
20140212816 | PHOTOLITHOGRAPHIC METHODS - Provided are photoresist overcoat compositions, substrates coated with the overcoat compositions and methods of forming electronic devices by a negative tone development process. The compositions, coated substrates and methods find particular applicability in the manufacture of semiconductor devices. | 07-31-2014 |
20150159038 | PHOTORESIST OVERCOAT COMPOSITIONS AND METHODS OF FORMING ELECTRONIC DEVICES - Provided are photoresist overcoat compositions, substrates coated with the overcoat compositions and methods of forming electronic devices by a negative tone development process. The compositions, coated substrates and methods find particular applicability in the manufacture of semiconductor devices. | 06-11-2015 |
20160041467 | PHOTOLITHOGRAPHIC METHODS - Provided are photoresist overcoat compositions, substrates coated with the overcoat compositions and methods of forming electronic devices by a negative tone development process. The compositions, coated substrates and methods find particular applicability in the manufacture of semiconductor devices. | 02-11-2016 |
20160137874 | PHOTORESIST OVERCOAT COMPOSITIONS AND METHODS OF FORMING ELECTRONIC DEVICES - Provided are photoresist overcoat compositions, substrates coated with the overcoat compositions and methods of forming electronic devices by a negative tone development process. The compositions, coated substrates and methods find particular applicability in the manufacture of semiconductor devices. | 05-19-2016 |
Younsoo Bae, Lexington, KY US
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20100119529 | ELASTIN-LIKE POLYMER DELIVERY VEHICLES - In invention concerns elastin-like polymer (ELP) drug delivery compositions and methods for the use thereof. In some aspects ELP delivery vehicles may be used to deliver therapeutic drugs such as Hsp90 antagonists. Furthermore, embodiments of the invention concern in vivo delivery with ELP compositions directed to target sites by the application of local hyperthermia therapy. Methods of the invention may have particular utility in the delivery of geldanamycin and related drugs. | 05-13-2010 |
20130071482 | BLOCK COPOLYMER CROSS-LINKED NANOASSEMBLIES AS MODULAR DELIVERY VEHICLES - A nanoassembly includes a core protected by a biocompatible shell. The nanoassembly includes a plurality of block copolymers including drug-binding linkers and block copolymer cross-linkers. A first active agent is covalently conjugated to the plurality of block copolymers and a second active agent is physically entrapped in the core. | 03-21-2013 |
20130101632 | NANOPARTICULATE FORMULATIONS OF MITHRAMYCIN OR MITHRAMYCIN ANALOGUES FOR TREATING CANCER - Methods and formulations for improving therapeutic potential of mithramycin (MTM) or MTM analogues are disclosed. For example, in certain aspects, methods for preparing a composition containing MTM or an MTM analogue nanoparticulate formulation and uses thereof are described. Furthermore, methods for delivering MTM or MTM analogues are disclosed. | 04-25-2013 |
Younsoo Bae, Madison, WI US
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20080248097 | POLYMERIC MICELLES FOR COMBINATION DRUG DELIVERY - The invention provides block polymers, micelles, and micelle formulations for combination drug therapy. Polyamide block polymers, such as those of formulas I and II are useful, for example, for preparation of mixed drug micelles, including simply mixed micelles, physically mixed micelles, and chemically mixed micelles. The invention further provides methods of treating cancer, and inhibiting and killing cancer cells. Also provided are methods for the preparation of polymer drug conjugates and intermediates for their synthesis. | 10-09-2008 |
20090232762 | COMPOSITIONS FOR DELIVERY OF THERAPEUTIC AGENTS - The invention provides a polyamide compounds and compositions, in addition to methods for their preparation and methods for their use. The invention also provides micelle compositions that include encapsulated therapeutic agents, for example, nucleic acids or prodrugs, and methods for their preparation. The invention further provides methods of delivering therapeutic agents to cells and methods of activating therapeutic prodrugs. | 09-17-2009 |