Sangmin
Sangmin Choi, Suwon-Si KR
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20150293608 | ELECTRONIC DEVICE AND TEXT INPUT METHOD THEREOF - An electronic device includes a sensor unit having a touch sensor for detecting a key input based on a touch, and a keypad including a first key group and a second key group. The first key group has a first plurality of keys and a first shift key, and the second key group has a second plurality of keys and a second shift key. The first plurality of keys performs a first input or a second input by detecting the key input from the sensor unit, and the first shift key performs the second input by detecting the key input from the sensor unit. Similarly, the second plurality of keys performs a third input or a fourth input by detecting the key input from the sensor unit, and the second shift key performs the fourth input by detecting the key input from the sensor unit. | 10-15-2015 |
Sangmin Choi, Incheon KR
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20130247821 | ADHESIVE APPLICATION APPARATUS FOR MANUFACTURING BLADE FOR WIND POWER GENERATOR - Disclosed is an adhesive application apparatus for manufacturing a blade for a wind power generator. The adhesive application apparatus for manufacturing a blade for a wind power generator according to an exemplary embodiment of the present invention may include: a blade mold on which a blade is mounted; a plurality of adhesive application units positioned to be spaced apart from the blade mold and configured to apply an adhesive on an inner surface of the blade; a horizontal transfer unit configured to transfer the adhesive application unit in a horizontal direction; and a vertical transfer unit configured to transfer the adhesive application unit in a vertical direction. | 09-26-2013 |
Sangmin Han, Pusan KR
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20110240933 | Process for producing a component layer for organic light emitting diodes - The present invention pertains to a method of preparing a component layer for organic light emitting diodes involving milling a composition comprising: at least one component material selected from the group consisting of hole transporting materials, electron transporting materials, hole injection materials, electron injection materials, and emitting materials; a solvent; and a binder. It has been found that, when milling is used for the preparation of a dispersion or suspension, the surface quality of the resultant component layer can be improved, thereby significantly improving the performance of the organic light emitting device. The present invention also provides organic light emitting devices including the component layer prepared by the above preparation method. | 10-06-2011 |
Sangmin Han, Ulsan KR
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20120018687 | Process for the preparation of easily dispersible Violet Pigment - The surface of a base pigment is modified so as to have a specific functional group such as sulfonic acid or its derivative, in order to increase rheological and colouristic properties and flocculation stability of dioxazine pigments (e.g., Pigment Violet 23). By modifying a pigment surface and further kneading it, dispersibility and the efficiency (brightness) of a color filter are improved without any other adverse effects. | 01-26-2012 |
Sangmin Hong, Gumi-City KR
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20080224953 | PLASMA DISPLAY PANEL - A plasma display panel is disclosed. The plasma display panel includes a front substrate including a scan electrode and a sustain electrode each having a single-layered structure, a rear substrate including an address electrode, and a barrier rib. The scan and sustain electrodes each include at least one line portion intersecting the address electrode, at least one projecting portion that projects from the at least one line portion toward the center of the discharge cell, and a connection portion that connects the at least two line portions to each other. A ratio of a shortest interval between the scan and sustain electrodes to a height of the barrier rib lies substantially in a range between 0.35 and 1.1. | 09-18-2008 |
Sangmin Hwang, Boise, ID US
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20140313810 | SWITCHABLY COUPLED DIGIT LINE SEGMENTS IN A MEMORY DEVICE - A memory array includes segmented global and local digit lines in which the global digit line segments are switchably coupled to one of a plurality of local digit line segments at a time. A sense circuit coupled to a global digit line segment can be switched to sense memory cells coupled to one of the plurality of local digit lines at a first time and memory cells coupled to a second one of the plurality of local digit lines at a second time. Neither the global digit line segments nor the local digit line segments extend through the entire memory array. | 10-23-2014 |
20150028406 | Arrays Of Recessed Access Gate Lines, Arrays Of Conductive Lines, Arrays Of Recessed Access Gate Lines And Conductive Lines, Memory Circuitry, Methods Of Forming An Array Of Recessed Access Gate Lines, Methods Of Forming An Array Of Conductive Lines, And Methods Of Forming An Array Of Recessed Access Gate Lines And An Array Of Conductive Lines - An array of recessed access gate lines includes active area regions having dielectric trench isolation material there-between. The trench isolation material comprises dielectric projections extending into opposing ends of individual active area regions under an elevationally outermost surface of material of the active area regions. The active area material is elevationally over the dielectric projections. Recessed access gate lines individually extend transversally across the active area regions and extend between the ends of immediately end-to-end adjacent active area regions within the dielectric trench isolation material. Other arrays are disclosed, as are methods. | 01-29-2015 |
Sangmin Jeon, Pohang-Si KR
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20150293083 | METHOD FOR DETECTING FOOD POISONING BACTERIA USING MAGNETIC NANOPARTICLES AND SOLUTION HAVING HIGH VISCOSITY - The present invention relates to a method for detecting food poisoning bacteria, and more particularly, to a method for rapidly and quantitatively isolating food poisoning bacteria contents which contaminate food and the like. The method according to the present invention is characterized by including the steps of: introducing magnetic nanoparticles which can bind to bacteria into a sample for measuring the bacteria so as to bind the magnetic nanoparticles to the bacteria; isolating the magnetic nanoparticles; passing the nanoparticles which are isolated by using magnetism through a solution having high viscosity so as to separate the magnetic nanoparticles to which bacteria are bound from magnetic nanoparticles to which no bacteria are bound; and quantifying the magnetic nanoparticles to which bacteria are bound. | 10-15-2015 |
Sangmin Ji, Yongin-Si KR
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20150243978 | POSITIVE ELECTRODE ACTIVE MATERIAL, LITHIUM BATTERY CONTAINING THE SAME, AND METHOD OF MANUFACTURING THE POSITIVE ELECTRODE ACTIVE MATERIAL - A positive electrode active material including a lithium transition metal oxide, wherein when a lithium battery including a positive electrode including the lithium transition metal oxide is analyzed by differential capacity analysis, an irreversible peak is present in a graph of differential capacity versus voltage in a range of about 4.5 volts versus lithium to about 4.8 volts versus lithium during a first charge/discharge cycle. | 08-27-2015 |
Sangmin Kang, Daejeon KR
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20140316568 | DEVICE AND METHOD FOR CONTROLLING WEAVING MOTION IN REAL TIME - A device and method for controlling a real time weaving motion are provided. In order to control operation of a robot in a working space, a main moving path of the robot in the working space is determined, a unit motion constituting the determined main moving path is generated, while a continuous motion in which a unit motion is connected, weaving that dynamically changes offset is generated, and a compensation displacement or a compensation rotation amount that is determined according to the work environment is generated. A position and a rotation amount of the robot are calculated in the working space according to at least one of the unit motion, the weaving, the compensation displacement, and the compensation rotation amount. | 10-23-2014 |
Sangmin Kim, Marina, CA US
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20080249721 | Predicting changes in hydrofrac orientation in depleting oil and gas reservoirs - Stress rotation due to depletion can be estimated in reservoirs having an impermeable reservoir boundary. More specifically, the isotropic change in stress due to depletion, and the uniaxial stress resulting from a change in pore pressure across an impermeable boundary are both modeled as perturbations to an initial stress state. These perturbations can result in a rotation of the principal stress directions. Estimates of the stress rotation are helpful for hydraulic fracturing operations, because fracture tends to occur in a plane perpendicular to the least principal stress. | 10-09-2008 |
Sangmin Oh, Atlanta, GA US
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20120301105 | SYSTEMS AND METHODS FOR RETRIEVING CASUAL SETS OF EVENTS FROM UNSTRUCTURED SIGNALS - A method for providing improved performance in retrieving and classifying causal sets of events from an unstructured signal can comprise applying a temporal-causal analysis to the unstructured signal. The temporal-causal analysis can comprise representing the occurrence times of visual events from an unstructured signal as a set of point processes. An exemplary embodiment can comprise interpreting a set of visual codewords produced by a space-time-dictionary representation of the unstructured video sequence as the set of point processes. A nonparametric estimate of the cross-spectrum between pairs of point processes can be obtained. In an exemplary embodiment, a spectral version of the pairwise test for Granger causality can be applied to the nonparametric estimate to identify patterns of interactions between visual codewords and group them into semantically meaningful independent causal sets. The method can further comprise leveraging the segmentation achieved during temporal causal analysis to improve performance in categorizing causal sets. | 11-29-2012 |
Sangmin Park, Seoul KR
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20100133516 | CARBON NANO TUBE THIN FILM TRANSISTOR AND DISPLAY ADOPTING THE SAME - Provided are a flexible and transparent carbon nano tube (CNT) thin film transistor using a degradable polymer substrate, and a display adapting the CNT thin film transistor. The polymer substrate is formed of a polymer material that is naturally degraded, and a CNT channel, where a semiconductive CNT is dispersed on a transparent organic material, is prepared on the polymer substrate. Source and drain electrodes, where a conductive CNT is ejected on a transparent organic material, are connected to both sides of the CNT channel. A gate, where a conductive CNT is dispersed on a transparent organic material, is disposed on or below the CNT channel, and a gate insulation layer including a transparent organic material is disposed between the CNT channel and the gate. | 06-03-2010 |
20120139191 | Polyvinyl Chloride Foam Gasket - A sealing assembly includes a component, a polyvinyl chloride foam gasket, a double sided acrylic tape, and a butyl tape. The component has a wall, an interior space defined by the wall, and an opening extending through the wall into the interior space. The wall has a rib extending therefrom and surrounding the opening. The gasket has a base, two sides, first and second ends, a length, and a groove formed therein and defined by the two sides and the base of the gasket. The groove extends along the length of the gasket. The gasket is positioned along the rib such that the rib extends into the groove, the gasket extends around the opening and the first and second ends of the gasket abut. | 06-07-2012 |
Sangmin Park, Busan KR
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20140199776 | MICROFLUIDIC UNIT, MICROFLUIDIC DISK, MICROFLUIDIC DISK SYSTEM, AND METHOD FOR BIOCHEMICAL ASSAYS - A microfluidic disk includes: a disk-shaped main body; a receiving container; an injection channel; a mixing channel; a reaction container; and a discharge container. | 07-17-2014 |
20140315317 | DISK-TYPE MICROFLUID SYSTEM AND METHOD FOR CHECKING BLOOD STATUS - A method for checking blood status comprises: a step of supplying blood to the centrifuge container of a disk; a step of rotating the disk to centrifuge the blood into blood cells and blood plasma in the centrifuge container, and detecting the actual moving distance per hour of the blood cells in the centrifuge container; and a step of establishing a first graph which represents the actual moving distance of the blood cells per hour, and a second graph which represents the theoretical moving distance of the blood cells per hour, and thereafter calculating the hematocrit of the blood cells and the viscosity of the blood plasma by comparing the first graph with the second graph. | 10-23-2014 |
Sangmin Park, Daejeon KR
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20140234203 | REACTOR FOR PREPARING PRECURSOR OF LITHIUM COMPOSITE TRANSITION METAL OXIDE AND METHOD FOR PREPARING PRECURSOR - Disclosed is a reactor for preparing a precursor of lithium composite transition metal oxide for lithium secondary batteries, the reactor having a closed structure including a stationary hollow cylinder; a rotary cylinder having the same axis as the stationary hollow cylinder and an outer diameter smaller than an inner diameter of the stationary hollow cylinder, an electric motor to generate power, enabling rotation of the rotary cylinder, a rotation reaction area disposed between the stationary hollow cylinder and the rotary cylinder, wherein ring-shaped vortex pairs that are uniformly arranged in a rotation axis direction and rotate in opposite directions are formed in the rotation reaction area, and an inlet through which a reactant fluid is fed into the rotation reaction area and an outlet through which the reactant fluid is discharged from the rotation reaction area. | 08-21-2014 |
Sangmin Shin, Gyeonggi-Do KR
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20140160049 | CLIPBOARD FUNCTION CONTROL METHOD AND APPARATUS OF ELECTRONIC DEVICE - A clipboard function control method and apparatus of an electronic device is provided for copying at least one object into a clipboard and pasting the at least one copied object selectively according to a user input. The method includes detecting a user gesture on a page, checking a number of touch points of the user gesture, processing an object in association with the number of touch points of the user gesture, where the processing of the object is one of storing the object in association with the number of touch points as clipped data and pasting the clipped data identified with the number of touch points. | 06-12-2014 |
20150067550 | DUAL SCREEN SYSTEM AND METHOD - A method for dual screen presentation, using a touch screen of a terminal and a screen of a computing device includes recognizing a connection between the mobile terminal and the computing device, detecting an application program window moving into a scope of a screen of the mobile terminal from a scope of a screen of the computing device, and displaying the application program window on a touch screen of the mobile terminal. A mobile terminal includes a transceiver configured to communicate data with a computing device, a touch screen configured to display an image or a video, and a controller configured to detect an application program window moving into a scope of a screen of the mobile terminal from a scope of a screen of the computing device, and cause the touch screen to display the application program window. Other embodiments including a computing device are also disclosed. | 03-05-2015 |
Sangmin Shin, Osan-Si KR
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20140068015 | DATA STORAGE METHOD AND SYSTEM OF PORTABLE TERMINAL - A data storage method and system of the portable terminal for storing data efficiently through a synchronization service are provided. The data storage method of a portable terminal includes determining whether a residual storage space of a data storage region of the portable terminal is equal to or less than a predetermined threshold value, performing, when the residual storage space is equal to or less than the threshold value, a packet data protocol context activation procedure, determining whether a new data save command is detected, storing, when the new data save command is detected, the new data in the residual storage space, and increasing the residual storage space to be equal to or greater than the threshold value by at least one of deleting synchronization-complete data among synchronization-enabled data stored in the portable terminal and transferring synchronization-incomplete data to a predetermined synchronization service server. | 03-06-2014 |
20140375677 | METHOD AND APPARATUS FOR OUTPUTTING SCREEN IMAGE IN ELECTRONIC DEVICE - A method of outputting a screen image in an electronic device is provided. The method includes outputting a screen image of an electronic device as a projected screen image through a projector when a projector application is executed, measuring a distance between the electronic device and the projected screen image, generating a combined screen image by setting the number of screen images to be displayed according to the measured distance, and then outputting the combined screen image on the projected screen image through the projector. | 12-25-2014 |
Sangmin Yun, Seongnam-Shi KR
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20100120888 | ATORVASTATIN STRONTIUM SALT AND PHARMACEUTICAL COMPOSITION COMPRISING SAME - This invention provides atorvastatin strontium salt or its hydrates or polymorphs having improved water solubility, which is useful for the prevention or treatment of hyperlipidemia and hypercholesterolemia, and a pharmaceutical composition comprising same. | 05-13-2010 |