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Dae Hoon
Dae Hoon Kang, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090218354 | LIQUEFIED NATURAL GAS STORAGE TANK FOR FLOATING MARINE STRUCTURE - Disclosed is a floating marine apparatus including a liquefied natural gas (LNG) tank. The apparatus includes a first LNG containing compartment and a second LNG containing compartment next to the first compartment. The apparatus further includes a bottom passage interconnecting bottom portions of the first and second compartments for fluid communication therebetween. | 09-03-2009 |
Dae Hoon Kim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080292144 | Iris Identification System and Method Using Mobile Device with Stereo Camera - The present invention relates to a face recognition and/or iris recognition system and method using a mobile device equipped with a stereo camera, which acquire a stereo image of a user's face using at least two cameras or a method corresponding thereto and, even when the size of the stereo image is varied according to distance, correct the size of the stereo image. The stereo camera uses a single-focus lens with a long depth of focus to acquire a focused iris image over a wider range. When the user is not located at a position suitable for iris recognition, a message is sent to the user such that an iris image suitable for recognition is acquired. Furthermore, an iris image correction process according to distance is performed to prevent recognition rate from decreasing even when the size of the iris image is changed. | 11-27-2008 |
| 20090041309 | System And Method For Iris Identification Using Stereoscopic Face Recognition - Disclosed herein is a system and method for iris recognition including stereoscopic face recognition, which can recognize irises using a stereoscopic face recognition system in order to recognize an authenticatee. The system includes two or more face recognition cameras for photographing two or more face images of an authenticatee; a recognition system for receiving the face images photographed by the face recognition cameras from the face recognition cameras and creating stereoscopic face information on the basis of the face images; and one or more iris recognition cameras controlled by the recognition system to photograph focused irises of the authenticatee using the created stereoscopic face information. | 02-12-2009 |
| 20100182456 | IRIS IMAGE STORING METHOD AND AN IRIS IMAGE RESTORED METHOD - The present invention relates to a method of storing and restoring an iris image, the method comprising the steps of: acquiring an original image I | 07-22-2010 |
Dae Hoon Kwon, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090232329 | EQUALIZATION METHOD USING EQUAL LOUDNESS CURVE, AND SOUND OUTPUT APPARATUS USING THE SAME - An equalization method using equal loudness curve, and a sound output apparatus using the same are disclosed. An audio signal is equalized using a standard loudness curve so as to increase a loudness of an audio signal. A sound quality can be significantly enhanced with the enhancement of a sound cleanness and quality when being adapted to a communication apparatus such as a telephone terminal, a transmitter or a repeater. When it is adapted to an audio apparatus such as a MP3, a common audio system, a car audio system, etc., it is possible to enhance a sound cleanness and quality, and a hearing ability. It can be used as a hearing aid. | 09-17-2009 |
| 20110103616 | TUNING SOUND FEED-BACK DEVICE - Disclosed is a tuning sound (TS) feedback apparatus. The tuning sound (TS) feedback apparatus includes: a TS pick-up casing which is disposed and fixed inside or near the hearing organ of a sound engineer who manages tuning operations for sound output from a sound output terminal of a sound device having an equalizer; a sound/electric conversion element which is included in the TS pick-up casing, picks up the TS output from the sound output terminal of the sound device, and converts the picked-up TS into an electrical signal; and a TS output module which is included in the TS pick-up casing, converts the TS converted into the electrical signal by the sound/electric conversion element into wired or wireless communication data to be used for external communication, and transmits the data to the sound device. | 05-05-2011 |
Dae-Hoon Choi, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100017446 | File system configuration method and apparatus for data security and for accessing same, and storage device accessed by same - Provided are a file system configuration method and apparatus for data security, a method and apparatus for accessing a data security area formed by the same, and a data storage device accessed by the same. A method of configuring a file system comprising a general area in which general data is stored and a security area in which security data is stored, in a storage device, includes generating a first file system format corresponding to the general area to store the first file system format in a buffer; generating a second file system format corresponding to the security area and storing the second file system format in the buffer so as to allow an authorized user to read data stored in the general area and not to allow the authorized user to write data to the general area when the authorized user accesses the security area; and configuring the file system of the storage device by using the first and second file system formats stored in the buffer. | 01-21-2010 |
Dae-Hoon Kim, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20100055343 | Donor substrate for laser induced thermal imaging and method of fabricating organic light emitting diode using the same - Provided are a donor substrate for laser induced thermal imaging (LITI) and a method of fabricating an organic light emitting diode (OLED) using the same, which can prevent a transferred emission layer from being damaged by heat and thus prevent wrinkles from forming on the surface thereof. The donor substrate includes a base layer, a light-to-heat conversion layer disposed on the base layer, a first transfer layer disposed on the light-to-heat conversion layer and including an organic layer, an inorganic layer, or a double layer thereof, and a second transfer layer disposed on the first transfer layer and including an emission layer. The first transfer layer has an absolute value of lowest unoccupied molecular orbital energy level of 2.6 to 3.0 eV and a band gap energy of 2.8 to 3.4 eV. | 03-04-2010 |
| 20110084286 | DONOR SUBSTRATE AND METHOD OF FABRICATING ORGANIC LIGHT EMITTING DIODE USING THE SAME - A donor substrate for laser induced thermal imaging and a method of fabricating an organic light emitting diode (OLED) using the donor substrate are disclosed. In one embodiment, the donor substrate includes a base film, a light-to-heat conversion layer formed on the base film, a buffer layer formed on the light-to-heat conversion layer, and a transfer layer formed on the buffer layer. The buffer layer is formed of magnesium (Mg), an Mg alloy, or magnesium oxide. In the donor substrate for laser induced thermal imaging, the buffer layer is formed between the interlayer and the transfer layer or between the light-to-heat conversion layer and the transfer layer, so that surface characteristics between the donor substrate and the transfer layer can be improved. | 04-14-2011 |
Dae-Hoon Lee, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20090238728 | PLASMA SCRUBBER - A plasma scrubber that forms a high temperature atmosphere in a reactor to effectively decompose and remove a non-biodegradable gas and reduce power consumption is disclosed. The plasma scrubber includes: a first reactor to which a non-biodegradable gas is supplied; an electrode installed in the first reactor and protruding in the flow direction of the non-biodegradable gas to generate plasma in the non-biodegradable gas supplied between the electrode and the first reactor by a discharge reaction in the first reactor; a second reactor connected to the first reactor to form continuous arc jets by anchoring the plasma to the electrode; and a third reactor connected to the second reactor to decompose the non-biodegradable gas by forming a reaction section of high temperature that contains electrons and chemical species of high reactivity in the second reactor and thereby increasing the stay time and reactivity of the non-biodegradable gas. | 09-24-2009 |