Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Dae Geun
Dae Geun Choi, Pyeongtaek-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120081055 | STEERING CONTROL APPARATUS - Disclosed is a steering control apparatus having a structure by which it is possible to efficiently dissipate high heat that may be generated, simplify a manufacturing process, and reduce manufacturing costs. | 04-05-2012 |
Dae Geun Kim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100048112 | DIAMOND TOOL AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a diamond tool for cutting a workpiece and a method of manufacturing the same. The diamond tool includes a shank and a segment coupled to the shank. The segment includes a tape having a plurality of inserting sections formed on a surface of the tape, and diamond particles inserted into the inserting sections and bonded to the tape by pressure sintering. The inserting sections are formed in the tape corresponding to desired arrangement locations of the diamond particles. The diamond particles can be arranged in various patterns in the segment, thereby achieving simplification of the process, which allows process automation and reduces manufacturing costs. | 02-25-2010 |
| 20100296097 | SCANNING OPTICAL MEASUREMENT APPARATUS HAVING SUPER RESOLUTION - Provided is a scanning optical measurement apparatus having super resolution. The scanning optical measurement apparatus includes: a light source; a first lens, which focuses light irradiated from the light source; a first pin hole, which is disposed next to the first lens; a second lens, which diverges light that passed through the first pin hole; a scanning unit, which scans light that passed through the second lens; a first beam splitter, which is disposed between the second lens and the scanning unit; an object lens, which focuses light that passed through the scanning unit on the subject; a slide, where the subject is placed; an optical probe, which reflects the light that passed through the subject after being irradiated from the light source; a second beam splitter, which is disposed between the scanning unit and the object lens; a first optical detector, which detects the light that passed through the first beam splitter after being reflected from the subject and the optical probe; a second pin hole, which is disposed between the first beam splitter and the first optical detector; and a second optical detector, which detects light that passed through the second beam splitter after being reflected from the subject and the optical probe. | 11-25-2010 |
| 20100307473 | DIAMOND TOOL - The present invention relates to a diamond tool for cutting a workpiece. An object of the present invention is to provide a diamond tool, wherein diamond granules are arranged at regular intervals with respect to an outer peripheral surface of a segment so that the diamond granules are uniformly arranged in a front face of the segment, which is a substantial cutting surface, thereby improving the cutting performance thereof and simultaneously maintaining a consistent performance during the service life of the diamond tool. A diamond tool of the present invention for achieving the object has a segment that is attached to an outer peripheral surface of a shank in the form of a wheel or plate and contains diamond granules, wherein the segment comprises a plurality of diamond granules arranged on a plurality of concentric circles having the same central axis as an outer periphery of the segment. | 12-09-2010 |
Dae Geun Nam, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100143825 | METALLIC SEPARATOR FOR FUEL CELL AND METHOD OF FABRICATING THE SAME - Provided are a metallic separator for fuel cell in which a Cr | 06-10-2010 |
Dae Geun Seo, Gwangmyeong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110098869 | ELECTRIC APPLIANCE AND A CONTROL METHOD THEREOF - An electric appliance and a control method thereof are disclosed. The electric appliance includes a communication device connected with a smart grid net to recognize electric power information including power-rate information for each time period, a sensing device configured to sense a predetermined operation mode and an operation state according to the operation mode, and a control device configured to implement power-saving operation based on the received electric power information and the state information sensed by the sensing device. | 04-28-2011 |
Dae-Geun Choi, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20090128022 | ORGANIC LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF - An organic light emitting device having a photonic crystal structure and a manufacturing method thereof are provided. The organic light emitting device comprises: a substrate through which light passes; a photonic crystal layer formed on the substrate and having a photonic crystal structure; an intermediate layer formed on the photonic crystal layer and having a large refractive index compared with the photonic crystal layer; a first electrode layer formed on the intermediate layer; a light emitting layer formed on the first electrode layer and emitting light according to current flow; and a second electrode layer formed on the light emitting layer. | 05-21-2009 |
| 20110049548 | Patterning method of metal oxide thin film using nanoimprinting, and manufacturing method of light emitting diode - A method for forming a metal oxide thin film pattern using nanoimprinting according to one embodiment of the present invention includes: coating a photosensitive metal-organic material precursor solution on a substrate; pressurizing the photosensitive metal-organic material precursor coating layer to a mold patterned to have a protrusion and depression structure; forming the metal oxide thin film pattern by irradiating ultraviolet rays to the pressurized photosensitive metal-organic material precursor coating layer to cure it; and removing the patterned mold from the metal oxide thin film pattern. | 03-03-2011 |
| 20110169027 | Patterning Method of Metal Oxide Thin Film Using Nanoimprinting, and Manufacturing Method of Light Emitting Diode - Disclosed are a patterning method of a metal oxide thin film using nanoimprinting, and a manufacturing method of a light emitting diode (LED). The method for forming a metal oxide thin film pattern using nanoimprinting includes: coating a photosensitive metal-organic material precursor solution on a substrate; preparing a mold patterned to have a protrusion and depression structure; pressurizing the photosensitive metal-organic material precursor coating layer with the patterned mold; forming a cured metal oxide thin film pattern by heating the pressurized photosensitive metal-organic material precursor coating layer or by irradiating ultraviolet rays to the pressurized photosensitive metal-organic material precursor coating layer while being heated; and removing the patterned mold from the metal oxide thin film pattern, and selectively further includes annealing the metal oxide thin film pattern. Within this, there is provided a method for forming a metal dioxe thin film pattern using nano imprinting, which makes it possible to simplify the process for forming the pattern since the process of separately applying the ultraviolet resin to be used as the resist can be omitted, and forms a micro/nano composite pattern through a single imprint process. | 07-14-2011 |
Dae-Geun Choi, Dajeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20110024333 | Method for separating nanotubes using microwave radiation - A method for separating carbon nanotubes is disclosed where nanotubes with specific properties are separated from a mixture of nanotube products, which contains various types of nanotubes and impurities. | 02-03-2011 |
Dae-Geun Kim, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110217571 | BATTERY PACK AND METHOD OF MANUFACTURING SAME - A battery pack comprising a bare cell and a protection circuit module positioned on top of the cap plate of the bare cell and a cover. Threaded connectors are used to connect the cover to the bare cell. The threaded connectors are chemically polished to enhance the engagement between the connectors and the cap plate. | 09-08-2011 |
Dae-Geun Park, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20110136526 | APPARATUS AND METHOD FOR ALLOCATING MULTICAST CONNECTION INDETIFIER IN WIRELESS ACCESS SYSTEM - A base station for allocating an MCID includes: a first transmitting/receiving unit to exchange data with a content distribution network and to extract header information; a combining unit to construct the data on a frame basis; a second transmitting/receiving unit to exchange the frame with a subscriber terminal receiving the constructed frame and to receive a Multicast and Broadcast Service (MBS) channel connection request message; a first analyzing unit to extract attribute information of the data by analyzing the extracted header information and to analyze the type of the data; a second analyzing unit to extract channel information by analyzing the MBS channel connection request message; and a control unit to exchange an MBS burst reservation message with the content distribution network, to reserve/allocate an MBS burst region, to allocate an MCID to the data, and to manage the registration state of an MBS channel corresponding to the MCID. | 06-09-2011 |
| 20120066717 | METHOD AND APPARATUS FOR PROVIDING BROADCASTING SERVICE FOR DIFFERENT TYPES OF WIRELESS COMMUNICATION SYSTEMS - An apparatus for providing identical broadcasting contents to wireless communication access networks using different wireless access technologies includes: a broadcasting service request processing device configured to receive a broadcasting service initiation request from a subscriber terminal and feed back an authentication result regarding a requested service; a subscriber authentication processing interface device configured to perform an authentication function regarding a broadcasting service requested by a subscriber through connection with an external authentication server; a contents broadcasting control device configured to identify a broadcasting service area based on the broadcasting service request of the subscriber terminal, when authentication has been normally finished, and broadcasting contents corresponding to the broadcasting service area and control transmission of the broadcasting contents using address information necessary to deliver the broadcasting contents; and a broadcasting service area configuration information storage device configured to store predetermined broadcasting service area information. | 03-15-2012 |
Dae-Geun Song, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110033890 | METHOD FOR THE SECRETORY PRODUCTION OF HETEROLOGOUS PROTEIN IN ESCHERICHIA COLI - The present invention relates to a signal sequence peptide for the improvement of extracellular secretion efficiency of a heterologous protein in | 02-10-2011 |
Dae-Geun Yoon, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110296055 | ID SETTING SYSTEM, ID SETTING METHOD AND DISPLAY UNIT USING THE SAME - An ID setting method and system capable of easily setting IDs of a plurality of display units. The ID setting system includes a plurality of display units connected through an input port and an output port to each other, and a control unit that controls assignment of an ID to each of the plurality of display units. Each of the display units compares a present ID to an initial ID, and disables a connection between the output port and an another display unit when the present ID and the initial ID match. Accordingly, a user can easily assign IDs to each of the plurality of display units. | 12-01-2011 |