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Dongho
Dongho Ahn, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100112774 | Variable Resistance Memory Device and Methods of Forming the Same - A method of forming a memory device includes forming a first interlayer insulating layer on a semiconductor substrate, forming a first electrode in the first interlayer insulating layer, the first electrode having a top surface of a rectangular shape extending in a first direction, and forming a variable resistance pattern on the first electrode, the variable resistance pattern having a bottom surface of a rectangular shape extending in a second direction crossing the first direction, the bottom surface of the variable resistance pattern contacting the first electrode, wherein the area of contact between the lower electrode and the variable resistance pattern is substantially equal to a multiplication of a minor axis length of a top surface of the first electrode and a minor axis length of a bottom surface of the variable resistance pattern. | 05-06-2010 |
Dongho Cho, Yuseong-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120103741 | ULTRA SLIM POWER SUPPLY DEVICE AND POWER ACQUISITION DEVICE FOR ELECTRIC VEHICLE - An ultra slim power supply device for supplying power to an electric vehicle in a contactless manner includes at least one power supply track buried in a road. Each power supply track includes a plate-shaped magnetic core extending along the road, a plate or strip shaped magnetic field generator arranged above the magnetic core through which an alternating current is supplied to generate a magnetic field, a plate or strip shaped insulating body positioned between the magnetic core and the magnetic field generator to isolate them from each other, and a housing for enclosing the magnetic core, the magnetic field generator and the insulating body. | 05-03-2012 |
Dongho Han, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100319763 | SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a solar cell may include forming an emitter region that forms a p-n junction with a semiconductor substrate of a first conductive type, forming a passivation layer on the semiconductor substrate, forming a dopant layer containing impurities of the first conductive type on the passivation layer, and locally forming a back surface field region at the semiconductor substrate by irradiating laser beams onto the semiconductor substrate to diffuse the impurities into the semiconductor substrate. | 12-23-2010 |
Dongho Jeong, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100264133 | Induction heating device - An induction heating device includes a take-off roller, the take-off roller adapted to unwind a wound electrode plate having a coating portion and a non-coating portion, a guide roller adapted to feed the electrode plate, an induction heater above the guide roller, the induction heater being spaced a predetermined distance from the guide roller and the electrode plate, and a winding roller, the winding roller adapted to wind the electrode plate fed from the guide roller. | 10-21-2010 |
| 20110039138 | Electrode plate of secondary battery and secondary battery having the same - An electrode plate for a secondary battery includes a collector having a coated portion on which an active material is coated; and an uncoated portion extending in a longitudinal direction along one or both sides of the coated portion, the uncoated portion having at least four crystalline directions. | 02-17-2011 |
Dongho Kang, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20090094670 | SECURITY APPARATUS AND METHOD FOR ALL-IN-ONE MOBILE DEVICE USING SECURITY PROFILE - The present invention relates to a security apparatus and method for an all-in-one mobile device using a security profile. According to the security apparatus and method for an all-in-one mobile device using a security profile, a security profile of the mobile device is set in a manual mode or an automatic mode according to a user's knowledge level for security, and when environmental factors of the mobile device vary or the user requests to change a security level, the security profile is dynamically or statically reconstructed. This structure can rapidly solve a security problem and enables a user having a low knowledge level for security and a low degree of understanding of the functions of the mobile device to easily set a security function. | 04-09-2009 |
Dongho Kang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110176211 | PROTECTING METHOD FOR FLAT PANEL DISPLAY AND PROTECTING FILM ATTECHED FLAT PANEL DISPLAY - A method for protecting a flat display panel in which a resin film with adhesive agent is attached to a color filter glass substrate or an encapsulation glass of the flat display panel and the resin film attached flat display panel is cut into a plurality of cells to protect the flat display panel during a following manufacturing processes is provided. | 07-21-2011 |
| 20110195247 | TRANSPARENT ELECTRODE INTEGRATED ENCAPSULATION MODULE AND MANUFACTURING METHOD THEREOF - A configuration of a flat display panel with a touch screen panel loaded thereon in which reduced number of sheets of glass substrate or resin film substrate is provided. The configuration includes a transparent electrode integrated encapsulation module in which the transparent electrode is formed on one surface of an encapsulation glass substrate without a separate glass substrate for electrode formation of a touch screen circuit. A method for manufacturing the transparent electrode integrated encapsulation module is provided. | 08-11-2011 |
Dongho Kim, Jeongeup-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100092437 | RADIATION INDUCIBLE PROMOTER - The present invention relates to a radiation inducible promoter, more particularly to a radiation inducible promoter including a base sequence represented by SEQ ID NO: 3 derived from | 04-15-2010 |
Dongho Kim, Mission Hills, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20120085093 | HYBRID RENEWABLE ENERGY SYSTEM HAVING UNDERGROUND HEAT STORAGE APPARATUS - Disclosed herein is a hybrid renewable energy system having an underground heat storage apparatus. A solar collector is provided on or around a building structure and collects solar heat to heat a heat medium. A transfer pipe transfers the heat medium, heated by the solar collector, into the underground. The heat storage apparatus stores heat received from the heat medium and heats, using the stored heat, both cold water supplied from the building structure through a supply pipe and air supplied from an inlet duct. A return pipe returns the heat medium from the heat storage apparatus to the solar collector. An inlet pipe supplies hot water produced by the heat storage apparatus to the building structure. A connection duct supplies air heated by the heat storage apparatus into the building structure to heat the room of the building structure. | 04-12-2012 |
Dongho Kim, Daejeon-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20100001080 | TAG ANTENNA STRUCTURE FOR WIRELESS IDENTIFICATION AND WIRELESS IDENTIFICATION SYSTEM USING THE TAG ANTENNA STRUCTURE - Provided are a tag antenna for wireless identification and a wireless identification system including the tag antenna. The tag antenna includes: a substrate formed of a first dielectric; a conductive ground layer formed underneath the substrate; an AMC layer formed on the substrate; and a wireless identification chip adhered onto the AMC layer. | 01-07-2010 |
| 20100259345 | METAMATERIAL STRUCTURE HAVING NEGATIVE PERMITTIVITY, NEGATIVE PERMEABILITY, AND NEGATIVE REFRACTIVITY - Provided is an unlimited single-layer metamaterial structure having negative permittivity and negative permeability in a frequency bandwidth desired by a user. The metamaterial structure includes: a dielectric having a single layer structure having a permittivity or a multi-layer structure in which at least one layer has a different permittivity; and a single conductor disposed in the dielectric, wherein the metamaterial structure has a permittivity, a permeability, and a refractivity that have 0 or a negative value in a predetermined frequency band. | 10-14-2010 |
| 20110199273 | PLANAR META-MATERIAL HAVING NEGATIVE PERMITTIVITY, NEGATIVE PERMEABILITY, AND NEGATIVE REFRACTIVE INDEX, PLANAR META-MATERIAL STRUCTURE INCLUDING THE PLANAR META-MATERIAL, AND ANTENNA SYSTEM INCLUDING THE PLANAR META-MATERIAL STRUCTURE - Provided is a planar meta-material ( | 08-18-2011 |
Dongho Lee, Seongham-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100052207 | Method of Preparing Microarray by Using Optically Transparent Array Mold with Concave Portion - A method of preparing a microarray includes preparing an array mold having a concave portion comprising a fluidic channel having a fluid inlet and a fluid outlet, wherein the array mold comprises an optically transparent material; adhering a substrate to a surface of the array mold in which the concave portion is formed to form an adhered structure comprising the array mold and the substrate, the adhered structure comprising a chamber defined by a space between the concave portion and the substrate; and introducing a biomaterial into the chamber via the fluid inlet of the adhered structure to immobilize the biomaterial on a surface of the substrate in the chamber. | 03-04-2010 |
Dongho Oh, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100053805 | HARD DISK DRIVE AND METHOD OF MANUFACTURE - A method of manufacturing a hard disk drive includes measuring an imbalance value including an imbalance position with respect to a rotation center of a rotation shaft of the hub, with respect to each of a plurality of disks installed on a hub of a spindle motor to rotate the disks, allowing different imbalance positions of the disks to approach each other in a circumferential direction by applying an impact to the hard disk drive, and correcting the imbalance value by applying an impact to the hard disk drive in a direction opposite to the imbalance positions of the disks approaching each other with respect to the rotation shaft of the hub, to move the imbalance positions of the disks approaching each other in a radial direction of the disks with respect to the rotation center of the rotation shaft of the hub. | 03-04-2010 |
Dongho Shim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080268883 | SPAM SHORT MESSAGE BLOCKING SYSTEM USING A CALL BACK SHORT MESSAGE AND A METHOD THEREOF - A spam SMS blocking system and a method thereof for blocking reception of SMS messages which are transmitted in large quantities for the purpose of advertisement using short messages (SMS messages) through a wireless communication network are disclosed. A spam short message blocking system for authenticating a short message transmitted from a sender terminal prior to reception by a receiver terminal includes an SMS processing server for receiving the short message from the sender terminal, requesting authentication as to whether the short message is transmitted by the sender terminal, and transmitting the short message to the receiver terminal if a response to the request is received. | 10-30-2008 |
| 20090044006 | SYSTEM FOR BLOCKING SPAM MAIL AND METHOD OF THE SAME - The present invention generally relates to a system for blocking spam mail and a method of the same, and the system in accordance with the present invention, comprising: a Mail transceiver receiving the e-mail, temporarily storing the e-mail in a temporary storage for a set time after authentication mail is transmitted, and deleting the e-mail it a sender's response is not received within the set time, then transmitting the temporarily stored e-mail to mail accounts of recipients of a mail server if the sender's response is received within the set time; an authenticator list classifying and storing, according to each recipient, an e-mail address of the sender authenticated through the authentication mail and an e-mail address of a random sender registered by the recipients of the e-mail to receive the e-mail without authentication; and an authentication processor retrieving whether the e-mail address of the sender is included in the authenticator list, sending the authentication mail to the e-mail address of the sender if the e-mail address of the sender is not included in the authenticator list, and authenticating the sender according to the sender's access and response for the authentication mail. | 02-12-2009 |