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Ho Kyung
Ho Kyung Jang, Gyunggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100156218 | Spindle motor - Disclosed herein is a spindle motor which prevents a sleeve from being deformed because of residual stress during the welding of a stopper for preventing the removal of a rotating shaft to which a thrust plate is coupled. The spindle motor includes a rotating shaft having a thrust plate which is fitted over the upper portion of the rotating shaft to be perpendicular to the rotating shaft. A sleeve accommodates the rotating shaft to rotatably support the rotating shaft. A stopper is coupled to the sleeve to support the upper surface of the thrust plate, thus preventing the removal of the rotating shaft. A stress-blocking groove is formed in the sleeve in such a way as to be adjacent to the stopper, and prevents the sleeve from being deformed by residual stress generated when the stopper is coupled to the sleeve. | 06-24-2010 |
| 20100187927 | SPINDLE MOTOR - Disclosed herein is a spindle motor which is capable of more easily controlling an axial gap and levelness between the thrust plate of a rotating shaft and a sealing cap. The spindle motor includes a rotating shaft having a thrust plate which is perpendicularly inserted into the upper portion of the rotating shaft. A sleeve accommodates the rotating shaft and rotatably supports the rotating shaft. The sleeve is secured to a plate. A sealing cap is secured to the sleeve through laser welding in such a way as to face the upper surface of the thrust plate. At least part of the sealing cap is stepped towards the thrust plate to correspond to a degree of deformation occurring during the laser welding. | 07-29-2010 |
Ho Kyung Kim, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090058828 | ELECTRONIC DEVICE AND METHOD OF OPERATING THE SAME - An electronic device and a method of operating the same are provided. The electronic device includes a touch-sensing module sensing a change in a touch, a processing module determining a display screen layer associated with a touch location, and a screen display module displaying a part of the display screen layer. | 03-05-2009 |
| 20090066656 | METHOD AND APPARATUS FOR INPUTTING KOREAN CHARACTERS BY USING TOUCH SCREEN - A method and apparatus to inputt Korean characters using a touch screen, the method including: if a first input that selects a consonant key displayed on the touch screen is sensed, vowel keys including a Cheon (•) key, a Ji (-) key, and an In (┐) key are displayed around the selected consonant key; and, if a second input that selects at least one of the displayed vowel keys is sensed, a consonant corresponding to the first input is determined as an initial character of a syllable and a vowel corresponding to the second input is determined as a medial character of the syllable. | 03-12-2009 |
| 20090184956 | Method, medium, and system for compressing and decoding mesh data in three-dimensional mesh model - A method, medium, and system for compressing and decoding mesh data in a three-dimensional mesh model is provided. The system for compressing and decoding mesh data in a three-dimensional mesh model includes a mesh data acquisition unit acquiring mesh data from a three-dimensional mesh model, a cluster mesh generation unit generating a plurality of cluster meshes by using the mesh data, and a local quantization unit quantizing geometry information of respective vertexes through application of respective local coordinate systems to the respective cluster meshes and generating quantized data of the respective vertexes included in the respective cluster meshes. | 07-23-2009 |
| 20090184957 | METHOD AND SYSTEM FOR COMPRESSING AND DECODING MESH DATA WITH RANDOM ACCESSIBILITY IN THREE-DIMENSIONAL MESH MODEL - A method and system to compress and decode mesh data with random accessibility in a three-dimensional mesh model, the system to compress mesh data with random accessibility in a three-dimensional mesh model including: a mesh data acquisition unit to acquire mesh data from a three-dimensional mesh model having a plurality of cells; a wire mesh generation unit to generate a wire mesh including a plurality of wire cells by using the mesh data, each wire cell including at least two cells of the plurality of cells; a data structure generation unit to generate wire mesh information on the wire mesh and wire cell data including mesh data of the respective wire cells; and an encoding unit to compress the generated wire mesh information and the generated wire cell data. | 07-23-2009 |
| 20110063319 | APPARATUS AND METHOD OF FILTERING GEOGRAPHICAL DATA - Provided are a method and apparatus of filtering geographical data. The method may include selecting a map region to be retrieved, receiving a retrieval object and a retrieval condition, outputting a trapezoidal interface, verifying a threshold corresponding to a height of the trapezoidal interface for each position of the map region, filtering the retrieval object satisfying the threshold or more or less in each position of the map region to extract the filtered object, and displaying the filtered object on the map region to output the displayed object. | 03-17-2011 |
Ho Kyung Lee, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20100233074 | SYNTHETIC METHOD OF TRANSITION METAL OXIDE NANO-PARTICLES - Provided is a method for preparing transition metal oxide nanoparticles from a transition metal as a reactant. The method includes dissolving the transition metal into aqueous hydrogen peroxide to provide peroxi-metallate solution, and then adding a reactive solution containing an alcohol, water and an acid thereto to perform hydrothermal reaction. | 09-16-2010 |
Ho Kyung Park, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110259914 | DUAL-STRUCTURE TUBE VESSEL AND METHOD OF PRODUCING THE SAME - A dual-structure tube vessel and a method of producing the tube vessel are disclosed. The dual-structure tube vessel includes a cylindrical vessel body and a neck integrated with the vessel body into a single structure, and further includes: a body partitioning sheet provided in the vessel body and partitioning the interior of the vessel body into two sections; and a neck partitioning sheet provided in the neck and partitioning the interior of the neck into two sections. The vessel body and the body partitioning sheet may be fabricated using three sheets of material or one sheet of material. Further, the body partitioning sheet has a width equal to an inner circumference of a larger one of the two sections of the vessel body. Further, each of the vessel body and the body partitioning sheet is made of a threefold laminated sheet with a polyethylene/aluminum/polyethylene layered structure. | 10-27-2011 |
Ho-Kyung Choi, Daejeon City KR
| Patent application number | Description | Published |
|---|---|---|
| 20100018173 | Modularized Hybrid Dust Collector - There is provided a modularized hybrid dust collector for treating dust generated in various industrial processes. The box-shaped hybrid dust collector includes a first box-shaped dust collecting unit or a first cylindrical dust collecting unit, to which the inertial impaction and the principle of collecting dust using the centrifugal force are applied, and a second box-shaped dust collecting unit implemented by a dust collecting filter such that a problem of employing a cleaner and a limit of capacity, of a conventional cylindrical dust collector, can be overcome, and a high capacity modularized hybrid dust collector in which the box-shaped hybrid dust collector as a basic module and a plurality of dust collector modules are combined. | 01-28-2010 |
Ho-Kyung Jang, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100123361 | MOTOR - A motor is disclosed. The motor in accordance with an embodiment of the present invention includes: a rotor, a shaft, which is coupled to the rotor; a plate, which is coupled to an outer circumference of the shaft; a bearing, which supports the shaft such that the shaft can rotate; a cap, which is coupled to the bearing such that an edge of the plate is covered; a lubricant, which is filled between the shaft and the bearing; and a sealing part, which is coupled to an inner side of the cap and in which the sealing part is made of a transparent material such that an amount of the lubricant filled can be checked. Therefore, the amount of the lubricant filled between the shaft and the bearing can be directly checked. | 05-20-2010 |
Ho-Kyung Kim, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080284617 | BACK WARNING SYSTEM AND METHOD FOR VEHICLE - A back warning system and method for a vehicle are provided. The system includes an electronic system and a plurality of sensor units. When the vehicle is backed, the electronic system transmits a sensor drive message and then generates a warning based on a received warning level. The sensor units are driven when receiving the sensor drive message, sense a distance from a rear obstacle, and transmit a warning level corresponding to the sensed distance to the electronic system. | 11-20-2008 |