Sung-Hwa
Sung Hwa Ahn, Angyang-Si KR
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20110090252 | MARKERLESS AUGMENTED REALITY SYSTEM AND METHOD USING PROJECTIVE INVARIANT - Disclosed herein are a markerless augmented reality system and method for extracting feature points within an image and providing augmented reality using a projective invariant of the feature points. The feature points are tracked in two images photographed while varying the position of an image acquisition unit, a set of feature points satisfying a plane projective invariant is obtained from the feature points, and augmented reality is provided based on the set of feature points. Accordingly, since the set of feature points satisfies the plane projective invariant even when the image acquisition unit is moved and functions as a marker, a separate marker is unnecessary. In addition, since augmented reality is provided based on the set of feature points, a total computation amount is decreased and augmented reality is more efficiently provided. | 04-21-2011 |
Sung Hwa Hong, Seocho-Gu Seoul KR
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20140371623 | ELECTROPHYSIOLOGY-BASED COCHLEA DEAD REGION DETECTION APPARATUS AND INFORMATION PROVISION METHOD FOR DETECTING COCHLEA DEAD REGION USING THE SAME - An apparatus for objectively detecting a cochlea dead region based on electrophysiology and an information provision method for detecting a cochlea dead region using the apparatus. A cochlea dead region detection apparatus including a control unit is also disclosed. The control unit includes a stimulus generation unit for generating stimuli and an Acoustic Change Complex (ACC) measurement unit for measuring ACCs depending on the stimuli. | 12-18-2014 |
Sung Hwa Kim, Cheonan-Si KR
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20130029577 | AIR VENT FOR VEHICLE - In an air vent for a vehicle according to the present invention including a vertical vane assembly connected to an air discharge port of a duct housing such that many vertical vanes can rotate together in a horizontal direction, an extending section is provided on one side of the air discharge port of the duct housing, and the vertical vane located on the side of the extending section among the vertical vanes of the vertical vane assembly is provided with an interlocking vane that adjusts the wind direction of air discharged to the extending section. The air vent for a vehicle can satisfy wind direction and wind volume while complying with the design of the duct housing and the air discharge port. By coupling the interlocking vane to the vertical vane located on the side of the extending section among the vertical vanes of the vertical vane assembly, and allowing the interlocking vane to be operable together with the other vertical vanes, it is possible to obtain the effect of improving its appearance without adversely affecting the wind direction. | 01-31-2013 |
Sung Hwa Lim, Cheonan-Si KR
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20140164552 | METHOD OF CACHING CONTENTS BY NODE AND METHOD OF TRANSMITTING CONTENTS BY CONTENTS PROVIDER IN A CONTENT CENTRIC NETWORK - A method of caching a content in a node in a content-centric network, includes receiving, from a content requester, a content request packet requesting a first chunk of the content, and setting a mark bit indicating whether the node is to cache the first chunk when the first chunk is received. The method further includes receiving, from a content provider, a data packet including the first chunk in response to transmitting the content request packet to the content provider, and caching the first chunk. | 06-12-2014 |
Sung-Hwa Hong, Seoul KR
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20100137739 | METHOD AND DEVICE FOR HEARING TEST - A method of conducting a hearing test, and a device to perform the method, the method including configuring multiple test sound sets including multiple sound sources at each included audio frequency, wherein the sound sources, when sequentially arranged according to volume, have a uniform volume difference and a same frequency band, the uniform volume difference indicating a volume difference between neighboring sound sources, outputting the sound sources included in one of the multiple test sound sets, and determining and outputting a following test sound set according to a subject's input sound sources' number one or more times, and determining an auditory threshold of the subject regarding the audio frequency of the output test sound sets based on a result of the subject's input. | 06-03-2010 |
Sung-Hwa Jo, Gyeongsangnam KR
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20090057527 | Washing/drying machine - Disclosed is the washing/drying machine having a pedestal, including: a washing/drying machine main body performing a washing or drying operation of laundry; and a pedestal for mounting the main body thereon, wherein a base having legs is coupled at a lower end of the main body, and a supporter having coupling ribs for fixing the base to the pedestal is mounted at an upper surface of the pedestal, thereby preventing a damage to the surface of the pedestal or the washing/drying machine and facilitating mounting/dismounting the supporter or the pedestal. | 03-05-2009 |
Sung-Hwa Lee, Gyungsangnam-Do KR
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20090133583 | Molded Articles With Antimicrobial Property and Manufacturing Method Thereof - The present invention discloses a molded article with an antimicrobial property, and a manufacturing method thereof which can prevent contact of bacteria or viruses by combining the Kimchi lactic acid bacteria culture fluid having antibacterial and antivirus effects with a raw material to mold the article. The molded article needing the antimicrobial effect is provided with the antimicrobial property, by using the Kimchi lactic acid bacteria culture fluid with a wide antibacterial spectrum singly or in combination with nano metal particles. The Kimchi lactic acid bacteria culture fluid is combined in the molding step of the article, for reducing the manufacturing time and simplifying the manufacturing process. | 05-28-2009 |
Sung-Hwa Lee, Gyoungsangnam-Do KR
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20100095848 | AIR PURIFIER AND AIR CONDITIONER HAVING THE SAME - Provided are an air purifier and an air conditioner including the same. The air purifier includes a ground electrode part, a discharge electrode, at least a pair of magnetic force generators, and a voltage generator. The ground electrode part has at least a pair of flat plates. The discharge electrode is located between the flat plates and separated from the flat plates. The at least a pair of magnetic force generators is provided to the flat plates, respectively, to generate a magnetic field and allow attractive force to be applied between the flat plates. The voltage generator applies a voltage between the ground electrode part and the discharge electrode. | 04-22-2010 |
Sung-Hwa Tsai, Taipei City TW
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20130111017 | STATE TRACKING SYSTEM VIA SOCIAL NETWORK INTERFACE AND METHOD THEREOF | 05-02-2013 |
Sung-Hwa Yoon, Suwon-Si KR
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20080227859 | Tetrafluorobenzyl derivatives and pharmaceutical composition for preventing and treating acute and chronic neurodegenerative diseases in central nervous system containing the same - The present invention relates to a tetrafluorobenzyl derivative and a pharmaceutical composition for prevention and treatment of acute and chronic neurodegenerative disease in central nervous system and ophthalmic diseases containing the same. The tetrafluorobenzyl derivative of the present invention can effectively be used to prevent and treat chronic neurodegenerative diseases such as Alzheimer's disease, Parkinson's disease and Huntington's disease, degenerative brain disease such as epilepsy and ischemic brain disease such as stroke. | 09-18-2008 |
20100216749 | Combination Therapy for Neuroprotection - The present invention relates to combination therapy of a pyruvoyl derivative and an anti-oxidant, which is characterized by significant increase of the activity of microglia, inhibition of brain tissue damage by the activation of inflammatory cytokines, improvement of motor skill and recovery effect of neuronal damage. Compared to single treatment with each, this present invention provides a continuous high neuroprotective effect even after 6 hours from the onset of damage. | 08-26-2010 |
20100323995 | COMPOUNDS, COMPOSITIONS AND METHODS FOR PREVENTING NEURODEGENERATION IN ACUTE AND CHRONIC INJURIES IN THE CENTRAL NERVOUS SYSTEM - The present invention provides compositions and methods for prevention and prophylaxis of neurological diseases accompanied by neuronal death. The invention includes synthesis of 5-benzylamino salicylic acid (BAS) and its derivatives. BAS and its derivatives protect cortical neurons from toxic insults by N-methyl-D-aspartate, Zn | 12-23-2010 |
20100331284 | COMPOUNDS, COMPOSITIONS AND METHODS FOR PREVENTING NEURODEGENERATION IN ACUTE AND CHRONIC INJURIES IN THE CENTRAL NERVOUS SYSTEM - The present invention provides compositions and methods for prevention and prophylaxis of neurological diseases accompanied by neuronal death. The invention includes synthesis of 5-benzylamino salicylic acid (BAS) and its derivatives. BAS and its derivatives protect cortical neurons from toxic insults by N-methyl-D-aspartate, Zn | 12-30-2010 |
20110060156 | Pyruvate Derivatives with Neuroprotective Effect, Process for Preparing the Same and Pharmaceutical Composition Comprising the Same - Novel pyruvate derivatives exhibiting outstanding neuroprotective effect, and pharmaceutically acceptable salts thereof, and pharmaceutical compositions for prevention and treatment of brain disease including them as effective ingredient are provided. | 03-10-2011 |
20140275203 | Method for Inhibiting Differentiation of Osteoclast and Pharmaceutical Composition Comprising Thereof - The present invention is for method of treating metabolic bone disease, new compounds and pharmaceutical compositions comprising the active ingredients having inhibition effects on osteoclast differentiation. The pharmaceutical composition comprising new compounds according to the present invention can be used as medicines for treating metabolic bone diseases such as bone metastatic cancer, solid cancer bone metastasis, musculoskeletal complication by solid cancer bone metastasis, hypercalcemia by malignant tumor, multiple myeloma, primary bone tumor, osteoporosis, rheumatoid arthritis, osteoarthritis, periodontal disease, inflammatory resorption of alveolar bone, inflammatory resorption of bone, and Paget's disease. | 09-18-2014 |