You Jung
You Jung Jung, Wonju-Si KR
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20120252100 | Mixed Strain Culture For The Disposal Of Food Waste, And Food Waste Disposal Method Using Same - The present invention relates to a mixed strain culture for the disposal of food waste, and more particularly, to a mixed strain culture for the disposal of food waste which has high degradation activity on cellulose, amylose, protein, and fat at a wide range of temperatures, pH levels, and salinities, and which can degrade food waste having a high moisture content and therefore can degrade food waste in an efficient manner. The present invention also relates to a food waste disposal method using the mixed strain culture. | 10-04-2012 |
You Jung Kim, Daejeon KR
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20120011729 | ELECTRIC PRUNING SHEARS EQUIPPED WITH TRIGGER - Electric pruning shears equipped with a trigger provided where the trigger could operate a motor assembly by detecting magnetic polarity with a polarity detecting sensor, transmitting an operating signal in accordance with the polarity to the control assembly, determining whether the corresponding signal is in the reverse or forward direction, and transmitting the determined reverse driving signal or forward driving signal to the motor assembly to operate a motor, and also the trigger allows a movable blade to stop at a desired position on a branch while pruning fruit trees by stopping the operation of the motor if the polarity detecting sensor realizes the magnetic center. | 01-19-2012 |
You Jung Kim, Redwood Shores, CA US
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20150088812 | MAINTAINING STALENESS INFORMATION FOR AGGREGATE DATA - Computer systems, machine-implemented methods, and stored instructions are provided herein for maintaining information that describes aggregate characteristics of data within zones. Stored data may be separated into defined zone(s). Data structure(s), such as zone map(s), may store, for each of the zone(s), aggregate characteristic(s) of data in the zone, and a stored indication of whether or not the zone is stale. When a change is made to data in a particular zone that was not stale, a zone manager causes the particular zone to become stale if the change can result in the particular zone having data that is not included in the particular zone's stored aggregate characteristic(s). On the other hand, if the change cannot result in the particular zone having data that is not included in the particular zone's stored aggregate characteristic(s), then the zone manager does not cause the particular zone to become stale. | 03-26-2015 |
You Jung Kwon, Seoul KR
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20110180947 | METHOD OF MANUFACTURING STANDARD EAR SHELLS FOR IN-THE-EAR TYPE GENERAL-PURPOSE HEARING AIDS - Provided is a method of manufacturing the standard ear shell for use in the ITE type general-purpose hearing aid considering the shape and size of the external auditory meatus according to the embodiment of the present invention, that quantitatively measures shape and size of an external auditory meatus to calculate an average of the measured shape and size of the external auditory meatus, and minimizes an acoustic feedback of the hearing aid or a receiver to save a manufacturing cost, to thereby quickly provide the hearing aid for a patient, mass-produce an average model ear shell, and simultaneously maintain quality of the ear shell consistently. | 07-28-2011 |
You Jung Kwon, Gwangju KR
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20100088883 | METHOD OF MANUFACTURING FACEPLATE FOR IN-THE-EAR HEARING AID - Provided is a faceplate for an In-The-Ear (ITE) hearing aid and a method of manufacturing a faceplate for an In-The-Ear (ITE) hearing aid in which the faceplate can be manufactured in a compact size, using a foldable flexible printed circuit board (PCB), while maintaining the quality, enabling mass-production, and reducing the manufacturing cost. | 04-15-2010 |
20140072156 | HEARING AID SYSTEM FOR REMOVING FEEDBACK NOISE AND CONTROL METHOD THEREOF - Provided is a hearing aid system including: a first processor that fast Fourier transforms N input signal tone data output from an input buffer memory, and then executes nonlinear compression; a second processor that inverse fast Fourier transforms amplitude spectrum data; an output buffer memory that stores the voice signal tone data, until the number of the voice signal tone data is N; and a digital-to-analog (D/A) converter that converts the digital voice signal tone data into an analog signal, to then output the analog signal to a receiver. Thus, certain ambient noise due to an acoustic feedback signal and a narrow frequency band that occur in a hearing aid is removed, to thus reduce discomforts due to the acoustic feedback noise of the hearing aid for hearing aid users, and to thereby significantly improve speech discrimination. | 03-13-2014 |
20140079259 | HEARING AID AND METHOD FOR AUTOMATICALLY CONTROLLING DIRECTIVITY - A hearing aid for automatically controlling directivity is provided. The automatic directivity controlling hearing aid controls an amplification factor and delay time for each of a plurality of acoustic signals that are generated from a plurality of microphones, to thus automatically enhance directivity so that a speech sound can be strongly heard among ambient sounds that are generated in the vicinity. Therefore, even any directional voices may be heard as accurate voices by enlarging intensity of a speech sound in contrast to ambient noise. | 03-20-2014 |
You-Jung Kim, Hwaseong-Si, Gyeonggi-Do KR
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20150356364 | DEVICE FOR CAPTURING IMAGE OF IRIS AND USER RECOGNITION DEVICE APPLYING SAME IN ORDER TO CONTROL ACCESS - Disclosed are a device for capturing an image of the iris and a user recognition device applying same in order to control access. According to one embodiment of the present invention, the device for capturing an image of the iris includes: a first light source corresponding to the left eye; a second light source corresponding to the right eye; a first duct disposed adjacent to the first light source for restricting the illumination angle of the first light source; a second duct disposed adjacent to the second light source for restricting the illumination angle of the second light source; a half mirror transmitting the light emitted from the first and second light sources in order to direct the light onto the left and right eyes, wherein the half mirror reflects the images of the left and right eyes; and left/right cameras respectively photographing the left and right eyes in order to recognize the irises. | 12-10-2015 |
You-Jung Oh, Seoul KR
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20150043084 | ILLUMINATED DISPLAY DEVICE CASE COMPRISING AN INTEGRATED OPTICAL FILM - for receiving an illuminated display device such as a tablet are described. The cases comprise a (e.g. light-collimating) optical film integrated with the case. The illuminated display device is intended to be operated while contained within (rather than being removed from) the case. The illuminated display surface can be viewed through the (e.g. light-collimating) optical film when an illuminated display device is provided within the case. | 02-12-2015 |
You-Jung Park, Suwon-Si KR
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20150187566 | HARDMASK COMPOSITION, METHOD OF FORMING PATTERNS USING THE HARDMASK COMPOSITION AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE INCLUDING THE PATTERNS - A hardmask composition includes a polymer including a moiety represented by one of the following Chemical Formulae 1a to 1c, a monomer represented by the following Chemical Formula 2 and a solvent. | 07-02-2015 |
20150205198 | HARD MASK COMPOSITION AND METHOD FOR FORMING PATTERN USING SAME - Disclosed are a polymer represented by the Chemical Formula 1, a monomer represented by the Chemical Formula 2, and a solvent, wherein the monomer is included in the same or a higher amount than the polymer, and a method of forming patterns using the same. | 07-23-2015 |
20150301448 | MONOMER, HARD MASK COMPOSITION COMPRISING SAID MONOMER, AND METHOD FOR FORMING PATTERN USING SAID HARD MASK COMPOSITION - Disclosed are a monomer for a hardmask composition represented by the Chemical Formula 1, a hardmask composition including the monomer, and a method of forming a pattern using the same. | 10-22-2015 |
20150332931 | HARDMASK COMPOSITION AND METHOD OF FORMING PATTERNS USING THE HARDMASK COMPOSITION - A hardmask composition includes a polymer including a moiety represented by the following Chemical Formula 1 and a solvent. | 11-19-2015 |
You-Jung Park, Suwon-Si, Gyeonggi-Do KR
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20150362837 | MONOMER, HARDMASK COMPOSITION COMPRISING MONOMER, AND PATTERN FORMING METHOD USING HARDMASK COMPOSITION - Disclosed are a monomer for a hardmask composition represented by the following Chemical Formula 1, a hardmask composition including the monomer, and a method of forming patterns using the hardmask composition. | 12-17-2015 |