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Myung Jin
Myung Jin Choi, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120074636 | PAPER FEEDING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME - An image forming apparatus includes an upper paper feeding frame that is pivotally rotated in linkage with a paper feeding tray pivotally rotatably installed to a body of the apparatus, resulting in a size reduction of the image forming apparatus. | 03-29-2012 |
Myung Jin Kim, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090195299 | APPARATUS AND METHOD FOR PREVENTING EXCESSIVE INCREASE IN PUMPING VOLTAGE WHEN GENERATING PUMPING VOLTAGE - A device for generating a pumping voltage and preventing an excessive increase in the pumping voltage includes a pumping voltage output unit that outputs a pumping voltage and adjusts the level of the pumping voltage in order to maintain a target voltage. The level of the pumping voltage is adjusted in response to a change in the level of the pumping unit. A release unit is included to detect an excessive pumping voltage. The release unit adjusts the level of the pumping voltage when the pumping voltage reaches a predetermined excessive level by compulsively decreasing the pumping voltage to prevent damage in the DRAM. | 08-06-2009 |
| 20110071674 | INTELLIGENT USER INTERFACE APPARATUS AND CONTROL METHOD FOR CONTROL OF SERVICE ROBOTS - Disclosed herein is a user interface apparatus and control method for the control of service robots. The user interface apparatus for the control of service robots includes an interaction server, an index block, and a robot control server. The interaction server receives control commands to control a service robot from a user, analyzes the control commands, and outputs the results of the analysis to the user. The index block determines the degree of difficulty of each of the analyzed control commands. The robot control server determines the operating mode of the service robot depending on the analyzed control command and the degree of difficulty, and controls the service robot in the determined operating mode. | 03-24-2011 |
Myung Jin Kim, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090066310 | INTERNAL VOLTAGE GENERATION CIRCUIT WITH CONTROLLED ENABLE PULSE WIDTH - The internal voltage generation circuit includes an internal voltage enable signal generation unit generating an internal voltage enable signal whose enable pulse width is controlled according to an external voltage. An internal voltage generation unit generates an internal voltage corresponding to a reference voltage according to the internal voltage enable signal. The internal voltage generation circuit generates an internal voltage according to an internal voltage enable signal whose enable pulse width is controlled in response to an external voltage, and thus current consumption is improved, and the internal voltage generation circuit provides a stable internal voltage. | 03-12-2009 |
Myung Jin Lee, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110290197 | PET DENTAL CHEW - Provided is a pet dental chew. The pet dental chew includes a body made of material ingestible for a pet and having a predetermined size insertable to a pet's mouth, a plurality of upper core units formed on one side of the body, a plurality of lower core units formed on the other side of the body and arranged in a pattern oblique to the plurality of the upper core units, and a plurality of air holes formed in the body between the one side and the other side. | 12-01-2011 |
Myung Jin Park, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100213298 | TRANSFER UNIT HAVING TRANSFER ROTOR AND FOOD WASTE TREATMENT APPARATUS USING THE SAME - The present invention provides a transfer unit having a transfer rotor and a food waste treatment apparatus using the transfer unit. The transfer unit includes the transfer rotor, a housing and a sieve. The transfer rotor includes a rotor body, and at least one blade provided on the circumferential outer surface of the rotor body. The housing has a hollow container shape and contains the transfer rotor therein such that the transfer rotor is rotatable without interference from the housing. The housing is inclined at a predetermined angle with respect to the horizontal plane. The sieve is provided in the housing to guide discharge of sewage from food waste. The sieve is disposed in the lower portion of the housing to drain the sewage generated from the food waste to the outside of the housing. | 08-26-2010 |
Myung Jin Woo, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20100322787 | ELECTRONIC CLUTCH FOR A WATER PUMP - The present invention relates to an electronic clutch for a water pump which is able to break the transmission of drive force between a pulley and a water pump drive shaft in accordance with the temperature of the cooling water in an engine. A characterizing feature of the present invention is that it is arranged in such a way that, when the temperature of the cooling water is above a reference value, the water pump is engaged in operation by transmitting, to the drive shaft, the drive force of the pulley through contact between the two surfaces of a disk by means of a screw in the case of a main clutch and a clutch pulley by means of a spring, whereas, when the temperature of the cooling water is below the reference value, the operation of the water pump can be halted by supplying electricity to a coil, causing the main clutch to separate from the disk by means of the screw while the clutch pulley is in contact with the coil, and interrupting the transmission of the drive force of the pulley to the drive shaft. | 12-23-2010 |
Myung-Jin Choi, Daejeon KR
Myung-Jin Jung, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090100218 | HARD DISK DRIVE WITH REDUCED POWER CONSUMPTION, RELATED DATA PROCESSING APPARATUS, AND I/O METHOD - A hard disk drive is disclosed and related methods of reading/writing data are disclosed. The hard disk drive includes a disk serving as a main data storage medium, and first and second buffers storing data to be stored on the disk, as well as a controller defining a data I/O path in relation to a detected operating state of the hard disk drive. | 04-16-2009 |
| 20110063748 | HARD DISK DRIVE WITH REDUCED POWER CONSUMPTION, RELATED DATA PROCESSING APPARATUS, AND I/O METHOD - A hard disk drive is disclosed and related methods of reading/writing data are disclosed. The hard disk drive includes a disk serving as a main data storage medium, and first and second buffers storing data to be stored on the disk, as well as a controller defining a data I/O path in relation to a detected operating state of the hard disk drive. | 03-17-2011 |
Myung-Jin Kang, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090057644 | Phase-change memory units, methods of forming the phase-change memory units, phase-change memory devices having the phase-change memory units and methods of manufacturung the phase-change memory devices - A phase-change memory unit includes a lower electrode on a substrate, a phase-change material layer pattern including germanium-antimony-tellurium (GST) and carbon on the lower electrode, a transition metal layer pattern on the phase-change material layer pattern, and an upper electrode on the first transition metal layer pattern. The phase-change memory unit may have good electrical characteristics. | 03-05-2009 |
| 20090243117 | CONTACT STRUCTURE, A SEMICONDUCTOR DEVICE EMPLOYING THE SAME, AND METHODS OF MANUFACTURING THE SAME - A contact structure that includes a first pattern formed on a substrate, wherein the first pattern has a recessed region in an upper surface thereof, a planarized buffer pattern formed on the first pattern, and a conductive pattern formed on the planarized buffer pattern. | 10-01-2009 |
| 20100144135 | Method of manufacturing a phase changeable memory unit - A phase changeable memory unit includes a lower electrode, an insulating interlayer structure having an opening, a phase changeable material layer and an upper electrode. The lower electrode is formed on a substrate. The insulating interlayer structure has an opening and is formed on the lower electrode and the substrate. The opening exposes the lower electrode and has a width gradually decreasing downward. The phase changeable material layer fills the opening and partially covers an upper face of the insulating interlayer structure. The upper electrode is formed on the phase changeable material layer. | 06-10-2010 |
| 20110049457 | Non-volatile memory device including phase-change material - A non-volatile memory device including a phase-change material, which has a low operating voltage and low power consumption, includes a lower electrode; a phase-change material layer formed on the lower electrode so as to be electrically connected to the lower electrode, wherein the phase-change material layer includes a phase-change material having a composition represented by In | 03-03-2011 |
| 20110263093 | Methods of Forming Variable-Resistance Memory Devices and Devices Formed Thereby - Methods of forming a variable-resistance memory device include patterning an interlayer dielectric layer to define an opening therein that exposes a bottom electrode of a variable-resistance memory cell, on a memory cell region of a substrate (e.g., semiconductor substrate). These methods further include depositing a layer of variable-resistance material (e.g., phase-changeable material) onto the exposed bottom electrode in the opening and onto a first portion of the interlayer dielectric layer extending opposite a peripheral circuit region of the substrate. The layer of variable-resistance material and the first portion of the interlayer dielectric layer are then selectively etched in sequence to define a recess in the interlayer dielectric layer. The layer of variable-resistance material and the interlayer dielectric layer are then planarized to define a variable-resistance pattern within the opening. | 10-27-2011 |
Myung-Jin Kang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090250682 | PHASE CHANGE MEMORY DEVICE - Provided is a phase change memory device. The phase change memory device includes a first electrode and a second electrode. A phase change material pattern is interposed between the first and second electrodes. A phase change auxiliary pattern is in contact with at least one side of the phase change material pattern. The phase change auxiliary pattern includes a compound having a chemical formula expressed as D | 10-08-2009 |
Myung-Jin Kang, Gyeunggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090035514 | Phase change memory device and method of fabricating the same - A method of fabricating a phase change memory device includes forming an opening in a first layer, forming a phase change material in the opening and on the first layer, heating the phase change material to a first temperature that is sufficient to reflow the phase change material in the opening, wherein the first temperature is less than a melting point of the phase change material, and, after heating the phase change material to the first temperature, patterning the phase change material to define a phase change element in the opening. | 02-05-2009 |
Myung-Jin Kim, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20110020458 | SUSTAINED-RELEASE COMPOSITION OF DRUGS ENCAPSULATED IN MICROPARTICLES OF HYALURONIC ACID - A sustained-release drug composition consisting essentially of microparticles of hyaluronic acid having a high molecular weight or an inorganic salt thereof and a protein or peptide drug encased in said microparticles, wherein the average size of said microparticles ranges from 0.1 to 40 μm. | 01-27-2011 |
Myung-Jin Park, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20120008398 | NONVOLATILE MEMORY DEVICE - A nonvolatile memory device includes a plurality of global word lines, a plurality of transistors configured to transfer voltages of the global word lines to a plurality of local word lines inside a cell block, and a voltage control unit configured to supply a first negative voltage to a global word line of the plurality of global word lines and configured to charge a bulk region of the plurality of transistors with a second negative voltage. | 01-12-2012 |