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Dong Geun
Dong Geun Jung, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090186980 | MANUFACTURING METHOD OF LOW-K THIN FILMS AND LOW-K THIN FILMS MANUFACTURED THEREFROM - The present invention relates to a method of manufacturing a low-k thin film and the low-k thin film manufactured therefrom. More specifically, the method of manufacturing a low-k thin film in accordance with an embodiment of the present invention includes subjecting thin film, which is formed by plasma polymerization, to post-heat treatment using an RTA device, and low-k thin film manufactured therefrom. | 07-23-2009 |
| 20110053800 | METHOD OF MANUFACTURING PATTERNED SUBTRATE FOR CULTURING CELLS, PATTERNED SUBTRATE FOR CULTURING CELLS, PATTERNING METHOD OF CULTURING CELLS, AND PATTERNED CELL CHIP - The present invention relates to a method of manufacturing a patterned substrate for culturing cells, comprising the steps of: (1) preparing a substrate; (2) forming a first plasma polymer layer by integrating a first precursor material using a plasma on the substrate; (3) placing a shadow mask having a predetermined pattern on the first plasma polymer layer; and (4) forming a second patterned plasma polymer layer by integrating a second precursor material using a plasma. | 03-03-2011 |
Dong Geun Lee, Kimcheon Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110041280 | METHOD OF ASSEMBLING METAL CLAMP AND BODY SPRINGS OF WIPER BLADE FOR VEHICLE AND ASSEMBLY - Disclosed is a method of assembling a metal clamp and body springs of a wiper blade for vehicles, and an assembly. The method includes forming a plurality of through holes at major sides of the body springs, forming a plurality of protrusions corresponding to the through holes at a major side of the clamp such that the protrusions extend outward from the major side of the clamp, inserting the protrusions of the clamp into the respective through holes of the body springs, fixing the protrusions, which are located in the respective through holes, in the respective through holes by pressure welding or riveting such that the clamp is mounted to the body springs. | 02-24-2011 |
Dong Geun Lee, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090119944 | Clothing dryer - Disclosed is a clothing dryer comprising a drum in which a drying object is contained, an exhaust duct connected to the drum and exhausting air in the drum, a blowing fan mounted at an intermediate portion of the exhaust duct and configured to move air, a fan housing receiving the blowing fan and temperature sensors installed at the fan housing. And, temperature sensor mounting portions are formed in the fan housing so as to prevent foreign materials from being accumulated at a front portion of the temperature sensors disposed at a front side of a flow direction of air passing through the fan housing, accordingly it is capable of preventing the foreign materials such as lint from being accumulated at the front side of the temperature sensors and of reducing resistance against air flow. | 05-14-2009 |
| 20100327346 | SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME - A semiconductor and a method for forming the same are disclosed. The method for forming the semiconductor device includes forming a buried gate on a semiconductor substrate including an active region, forming an insulating layer on the semiconductor substrate, selectively removing the insulating layer from at least an upper part of the active region, forming a bit line on an upper part between the buried gates formed on the active region, and forming a storage electrode contact that is formed at both sides of the bit line and has an extended lower part, so that prevents short circuiting between the storage electrode contact and the bit line, and improves contact resistance by enlarging a contact area between the storage electrode contact and the active region, so that unique characteristics of the semiconductor device are improved. | 12-30-2010 |
| 20110260286 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device including a cell region and a peripheral region, the semiconductor device comprising: a guard ring region provided between the cell region and the peripheral region, the guard ring region having a barrier structure. | 10-27-2011 |
Dong-Geun Ha, Yuseong-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20100166135 | DEBRIS FILTERING BOTTOM SPACER GRID WITH LOUVERS FOR PREVENTING UPLIFT OF FUEL RODS - Disclosed are a bottom spacer grid with a louver on a spring that can filter debris flowed through a channel of a lower end fitting with coolant on the lower end fitting of a nuclear fuel assembly, and can prevent uplift of fuel rods due to coolant, simultaneously. | 07-01-2010 |
Dong-Geun Lee, Hwaseong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100321108 | METHOD AND APPARATUS FOR CONTROLLING HIGH POWER AMPLIFIER IN COMMUNICATION SYSTEM - An apparatus and method for controlling a high power amplifier in a communication system are provided. The apparatus includes a Radio Frequency (RF) power detection unit for detecting an intensity of an RF input signal, a high power amplifier controller for determining a control signal, which indicates a voltage value of a drain bias to be provided to at least one drain node from among drain nodes of a drive amplifier and a main amplifier included in the high power amplifier, according to the detected intensity, a Direct Current (DC) voltage supplying unit for generating a DC voltage corresponding to the determined control signal, a drain bias connection unit for providing the generated DC voltage to said at least one drain node from among the drain nodes of the drive amplifier and the main amplifier, and the drive amplifier and the main amplifier for amplifying the RF input signal according to the provided DC voltage. | 12-23-2010 |
| 20110204974 | APPARATUS FOR IMPROVING PERFORMANCE AT LOW POWER REGION IN A DOHERTY AMPLIFIER - A method and apparatus improve the performance of a carrier amplifier in a Doherty amplifier. The Doherty amplifier includes a power divider, a carrier amplifier, at least one peaking amplifier, offset lines, and a Doherty circuit. The power divider provides a power signal to each of the carrier amplifier and the at least one peaking amplifier. The carrier amplifier amplifies power of a signal inputted from the power divider. The at least one peaking amplifier amplifies power of a signal inputted from the power divider. The offset lines control a load impedance when the at least one peaking amplifier does not operate. When the at least one peaking amplifier does not operate, the Doherty circuit generates the load impedance of the carrier amplifier that is larger than twice a load impedance at the maximum output power of the carrier amplifier. | 08-25-2011 |
Dong-Geun Lee, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090317890 | FIBRIONOLYTIC METALLOPROTEASE AND COMPOSITION COMPRISING THE SAME - The present invention relates to a novel protease, a polynucleotide encoding the protease, and a fibrinolytic agent comprising the same. The protease is obtained from a new gene source by using metagenomic library technology, and can replace the conventional fibrinolytic agent. | 12-24-2009 |
Dong-Geun Lee, Pusan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090190122 | AERODYNAMIC LENS - An aerodynamic lens, comprises a cylindrical body having an inlet and an outlet; and a convergence-divergence lens portion inside the cylindrical body, having a lens hole formed at the center of the convergence-divergence lens portion, through which a carrier gas and particles pass, a convergence slant surface at a convergence angle (α) with a central axis of the aerodynamic lens at the front of the lens hole, and a divergence slant surface at a divergence angle (β) with the central axis of the aerodynamic lens at the rear of the lens hole. | 07-30-2009 |
| 20110186167 | AERODYNAMIC LENS CAPABLE OF FOCUSING NANOPARTICLES IN A WIDE RANGE - An aerodynamic lens includes a cylindrical hollow body having an inlet and an outlet, and first and second focusing parts formed in the body. The first focusing part includes a plurality of orifice lenses of which inner diameters (df) are gradually decreased in an advancing direction of particle. The second focusing part includes a plurality of orifice lenses of which inner diameters (df) are gradually increased in the advancing direction of particle. | 08-04-2011 |
Dong-Geun Lee, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120036378 | COMPUTER AND CONTROL METHOD THEREOF - A mobile computer as an electronic apparatus and a control method thereof. The control method of the mobile computer which receives power from an adaptor or a battery includes receiving power from one of the adaptor and the battery and operating in an adaptor mode or a battery mode, performing a predetermined power saving operation, which is disabled in the adapter mode, while operating in the battery mode, and performing the power saving operation in a battery emulation mode by maintaining power supply from the adaptor upon an occurrence of a predetermined mode changing event in the adaptor mode. | 02-09-2012 |