Chung, Seongnam-Si
Chong-Sam Chung, Seongnam-Si KR
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20100002301 | IMAGE STABILIZER - An image stabilizer includes a rotor including a lens assembly, and configured to move perpendicular to an optical axis of light passing through the lens assembly, and a suspension unit configured to support movement of the rotor and to prevent the rotor from moving non-perpendicular to the optical axis of the light passing through the lens assembly. Accordingly, the image stabilizer prevents variance of characteristics of a rotor in a low frequency band according to the position and distortion of phase characteristics in a high frequency band. Therefore, the image stabilizer has consistent operation characteristics regardless of the position, posture, and movement of a person using an image capture device containing the image stabilizer. | 01-07-2010 |
20100182488 | PHOTOGRAPHING APPARATUS AND FOCUS DETECTING METHOD USING THE SAME - A photographing apparatus capable of automatic detection of a focus of a subject and a method thereof are disclosed. The photographing apparatus includes a control unit for detecting the focus of the subject using images of the subject acquired with a moveable lens being in different positions so as to allow the detection of the focus of the subject automatically and nearly simultaneously with the photographing the subject without using a separate AF module that requires light separation and/or separate dedicated focus image sensor. | 07-22-2010 |
Curtis Youhan Chung, Seongnam-Si KR
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20120276929 | SOCIAL NETWORK SERVICE PROVIDING SYSTEM AND METHOD FOR SETTING RELATIONSHIP BETWEEN USERS BASED ON MOTION OF MOBILE TERMINAL AND DISTANCE DETERMINED BY USER - Provided are a social network service providing system and method for setting a relationship between users based on a motion of a mobile terminal, and a distance determined by a user. The social network service providing system may include a request receiver to receive, from a mobile terminal, a request generated in accordance with a motion of the mobile terminal, an information providing unit to provide location information of the mobile terminal, and distance information determined by a user of the mobile terminal, a mobile terminal identifying unit to identify at least one other mobile terminal based on the location information and the distance information, and a user information providing unit to provide information about a user of the at least one other mobile terminal. | 11-01-2012 |
20120278410 | SOCIAL NETWORK SERVICE PROVIDING SYSTEM AND METHOD FOR SETTING RELATIONSHIP BETWEEN USERS BASED ON MOTION OF MOBILE TERMINAL AND INFORMATION ABOUT TIME - A social network service providing system and method for setting a relationship between users based on a motion of a mobile terminal, and information about time. The social network service providing system may include a request receiver to receive, from a mobile terminal, a request generated in accordance with a motion of the mobile terminal, an information providing unit to provide location information of the mobile terminal, and information about at least one of a local time when the request is transmitted by the mobile terminal, and an arrival time when the request is received, a mobile terminal identifying unit to identify at least one other mobile terminal based on the location information and the information about the at least one of the local time and the arrival time, and a user information providing unit to provide information about a user of the at least one other mobile terminal. | 11-01-2012 |
20150256989 | SOCIAL NETWORK SERVICE PROVIDING SYSTEM AND METHOD FOR SETTING RELATIONSHIP BETWEEN USERS BASED ON MOTION OF MOBILE TERMINAL AND INFORMATION ABOUT TIME - A social network service providing system and method for setting a relationship between users based on a motion of a mobile terminal, and information about time. The social network service providing system may include a request receiver to receive, from a mobile terminal, a request generated in accordance with a motion of the mobile terminal, an information providing unit to provide location information of the mobile terminal, and information about at least one of a local time when the request is transmitted by the mobile terminal, and an arrival time when the request is received, a mobile terminal identifying unit to identify at least one other mobile terminal based on the location information and the information about the at least one of the local time and the arrival time, and a user information providing unit to provide information about a user of the at least one other mobile terminal. | 09-10-2015 |
Dae-Hyuk Chung, Seongnam-Si KR
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20080264566 | Apparatus and method for removing a photoresist structure from a substrate - In an apparatus and method for removing a photoresist structure from a substrate, a chamber for receiving the substrate includes a showerhead for uniformly distributing a mixture of water vapor and ozone gas onto the substrate. The showerhead includes a first space having walls and configured to receive the water vapor, and a second space connected to the first space so that the water vapor is supplied to and partially condensed into liquid water on one or more walls of the first space. Ozone gas and water vapor without liquid water may be supplied to the second space to form the mixture therein. The showerhead may be heated to vaporize the liquid water on a given surface of the first space. | 10-30-2008 |
20100301263 | Slurry composition for a chemical mechanical polishing process and method of manufacturing a semiconductor device using the slurry composition - A slurry composition for a chemical mechanical polishing process and a method of manufacturing a semiconductor memory device using the slurry composition are provided. The slurry composition may include about 0.001 percent by weight to about 5 percent by weight of a ceria abrasive, about 0.001 percent by weight to about 0.1 percent by weight of a nonionic surfactant adsorbed onto a polysilicon layer forming a passivation layer on the polysilicon layer, the nonionic surfactant having a chemical structure of a triblock copolymer including a first polyethylene oxide block, a polypropylene oxide block and a second polyethylene oxide block and a remainder of water. | 12-02-2010 |
20120025283 | MEMORY DEVICE - In a semiconductor device having an enlarged contact area between a contact structure and a substrate, the substrate may include a first region on which a conductive structure is arranged and a second region defining the first region. The first region may include a multi-faced polyhedral recess of which at least one of the sidewalls is slanted with respect to a surface of the substrate. An insulation layer may be formed on the substrate to a thickness that is sufficient to cover the conductive structure. The insulation layer has a contact hole that may be communicated with the recess. The active region of the substrate is exposed through the contact hole. A conductive pattern is positioned in the recess and the contact hole. Accordingly, the contact resistance at the active region of the substrate may be kept to a relatively low value even though the gap distances and line width of pattern lines are reduced. | 02-02-2012 |
20130341710 | METHOD OF FABRICATING SEMICONDUCTOR DEVICE - A method of fabricating a semiconductor device includes forming a first preliminary gate barrier layer and a first preliminary gate electrode recessed to have a first depth from the surface of the substrate within a gate trench, removing an upper portion of the first preliminary gate electrode by means of a first wet etching process using a first etchant to form a second preliminary gate electrode recessed to have a second depth greater than the first depth, and removing an upper portion of the first preliminary gate barrier layer and an upper portion of the second preliminary gate electrode by means of a second wet etching process using a second etchant to form a gate electrode and a gate barrier layer recessed to a third depth greater than the second depth. | 12-26-2013 |
Dong-Ook Chung, Seongnam-Si KR
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20080205777 | IMAGE DECODER AND MOBILE DEVICE INCLUDING THE SAME - In one aspect, a mobile device is provided which includes a memory configured to store an original image and an output image, a display device configured to display the output image, and an image decoder. The image decoder is configured to receive the original image from the memory, to identify blocks included in the original image that are capable of being independently decoded, to generate the output image by pre-scaling each of the identified blocks on the basis of a size of a display image, and to store the generated output image in the memory. | 08-28-2008 |
Euigeun Chung, Seongnam-Si KR
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20150244774 | METHOD AND APPARATUS FOR MANAGING CONNECTION USING DUMMY HTTP - A method for managing connections using a dummy HTTP, the method comprising: upon receiving an HTTP request from a client, establishing, by a Web server, a connection to a Web application server to transmit the HTTP request to the Web application server over the connection; transmitting, by the Web server, an HTTP response received from the Web application server to the client; and continuing, by the Web server, the connection by exchanging a dummy HTTP request and a dummy HTTP response with the Web application server when a count of a duration time of the connection reaches a preset survival check time. | 08-27-2015 |
Eui-Young Chung, Seongnam-Si KR
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20130073772 | SOLID-STATE DISK, AND USER SYSTEM COMPRISING SAME - The inventive concept relates to a user system including a solid state disk. The user system may include a main memory for storing data processed by a central processing unit; and a solid state disk for storing the selected data among data stored in the main memory. The main memory and the solid state disk form a single memory hierarchy. Thus, the user system of the inventive concept can rapidly process data. | 03-21-2013 |
20140122784 | SOLID-STATE DISK, AND USER SYSTEM COMPRISING SAME - The inventive concept relates to a user system including a solid state disk. The user system may include a main memory for storing data processed by a central processing unit; and a solid state disk for storing the selected data among data stored in the main memory. The main memory and the solid state disk form a single memory hierarchy. Thus, the user system of the inventive concept can rapidly process data. | 05-01-2014 |
Ha Joong Chung, Seongnam-Si KR
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20140005947 | HEALTH CARE SYSTEM AND METHOD USING STRESS INDEX ACQUIRED FROM HEART RATE VARIATION | 01-02-2014 |
20150142332 | HEALTH CARE SYSTEM AND METHOD USING STRESS INDEX ACQUIRED FROM HEART RATE VARIATION - A health care system and method using human body indexes acquired from human body information are disclosed. The present health care method includes receiving human body information, calculating a human body index based on the received human body information, generating a health care program based on the calculated human body index and providing the generated health care program to a user. By this system and method, it becomes possible to measure and monitor stress/fatigue/health indexes of a user in living environments, thereby effectively supporting well-being life of the user. | 05-21-2015 |
Ha-Nyung Chung, Seongnam-Si KR
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20110246288 | METHOD AND SYSTEM FOR MANAGING QUALITY OF ADVERTISED WEBPAGE - Disclosed is a method and system for managing quality of an advertising document. The method of managing document quality may include verifying a number of actual clicks corresponding to a number of clicks that may occur during a predetermined period with respect to at least one document that may exist on the Web, verifying a number of expected clicks corresponding to a number of clicks that may be expected to occur during the predetermined period with respect to the at least one document, and determining a quality management index by which quality of the at least one document may be numerically expressed based on the number of the expected clicks and the number of the actual clicks. | 10-06-2011 |
20110251901 | METHOD FOR AUCTIONING AND BILLING FOR SEARCH ADVERTISEMENT, SYSTEM, AND COMPUTER-READABLE RECORDING MEDIUM - A method, system, and computer-readable recording medium for holding an auction and imposing a charge in relation to a search advertisement are provided. The method includes receiving bid information related to the search advertisement from an advertiser calculating device, the bid information including a search keyword, a posted time of the search advertisement, and a bid price for the search advertisement, determining a posting position and/or a posting order of the search advertisement with respect to a predetermined time slot of the posted time of the search advertisement, based on the bid price corresponding to the time slot, and posting the search advertisement according to the determined posting position and/or the posting order for the predetermined time slot. | 10-13-2011 |
20110264514 | BILLING METHOD AND SYSTEM THAT DETERMINES ADVERTISEMENT COSTS ACCORDING TO UNIT TIME - A charging method and system for determining an advertising cost according to a unit time are provided. The charging method includes checking a performance index numerically indicating performance of an advertisement; checking a priority index of a next-priority advertisement to the advertisement; and determining an actual charge per unit time of the advertisement based on the performance index, the priority index, and a predetermined weight. | 10-27-2011 |
Hyuk Chung, Seongnam-Si KR
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20140032684 | METHOD AND SYSTEM FOR PROVIDING ON-AIR SERVICE USING OFFICIAL ACCOUNT - A method and a system for providing a messenger on-air service using an official account include providing an interface for creating and managing an event using an official account, and creating an event chat room in which a plurality of users sharing a relationship with an event creator participate based on a request of the event creator through the interface. | 01-30-2014 |
Hyun Mee Chung, Seongnam-Si KR
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20120215645 | ADVERTISEMENT SYSTEM AND METHOD BASED ON TRAFFIC QUALITY - An advertisement system and method based on a traffic quality of a medium are provided. The advertisement system, in which an advertiser selects a medium on which an advertisement of the advertiser is to be displayed, may include an advertisement cost calculating unit to calculate an advertisement cost for the advertisement of the advertiser based on a quality indicator of the selected medium. | 08-23-2012 |
20150339393 | METHOD, SYSTEM AND COMPUTER-READABLE RECORDING MEDIUM FOR PROVIDING SURVEY BASED ON SEARCH RESULT - Provided are a search-based survey system, apparatus, and/or method. The system may include a survey registration server, the survey registration server including a memory having computer readable instructions stored thereon, and one or more processors configured to execute the computer readable instructions to register at least one survey provided by a survey registration terminal, receive a search word from an answering terminal, match the search word with keywords of registered surveys, display, in a region of a search result screen, a survey corresponding to the matched search word, receive, from the answering terminal, an answer to the survey displayed, and provide a benefit when the answer satisfies a desired condition. | 11-26-2015 |
Hyun-Mo Chung, Seongnam-Si KR
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20120030435 | MEMORY DEVICE, MEMORY MANAGEMENT DEVICE, AND MEMORY MANAGEMENT METHOD - Disclosed is a memory device which receives a check command and check information from a Central Processing Unit (CPU), reads data written in a predetermined area of a memory based on the check information in response to the check command, and checks a data pattern of the data read based on the check information. | 02-02-2012 |
Ji Hye Chung, Seongnam-Si KR
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20110052731 | MEDICINAL PLANTS EXTRACT USING PROCESSING OF HERBAL MEDICINE AND COMPOSITION OF SKIN EXTERNAL APPLICATION COMPRISING THE SAME - The present invention relates to an extract of a processed herbal medicinal plant and a composition for skin external application which contains the extract. More specifically, the composition for skin external application contains an extract of processed herbal medicinal plant, prepared through a method comprising the steps of: (a) processing an herbal medicinal plant by a process of boiling, steaming, roasting, baking or heating the medicinal plant or a combination of two or more of these processes; (b) obtaining an extract of the processed medicinal plant. The composition shows an improved antioxidant effect. | 03-03-2011 |
20120039928 | Medicinal plants extract using processing of herbal medicine and composition of skin external application comprising the same - The present invention relates to an extract of a processed herbal medicinal plant and a composition for skin external application which contains the extract. More specifically, the composition for skin external application contains an extract of processed herbal medicinal plant, prepared through a method comprising the steps of: (a) processing an herbal medicinal plant by a process of boiling, steaming, roasting, baking or heating the medicinal plant or a combination of two or more of these processes; (b) obtaining an extract of the processed medicinal plant. The composition shows an improved antioxidant effect. | 02-16-2012 |
Jin Ah Chung, Seongnam-Si KR
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20130093437 | CAPACITOR SENSOR CAPABLE OF CONTROLLING SENSITIVITY - There is provided a capacitor sensor capable of controlling sensitivity, wherein the capacitor sensor measures the magnitude and direction of a shear force applied to the sensor, as well as the magnitude of a normal force applied on the surface of the sensor, and consists of a single cell including a pattern electrode capable of varying its shape to control the sensitivity of the sensor. | 04-18-2013 |
Jin Kyo Chung, Seongnam-Si KR
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20160035002 | SERVICE METHOD AND SYSTEM FOR RECOMMENDING POST BY ASSOCIATING APPSTORE WITH TIMELINE - Exemplary embodiments provide a computer-implemented method of enabling a recommendation of a software to a user from a software marketplace based on activities of the user's friend of an internet-based social network who is related to the first user within the confines of the social network, said user maintaining an internet-based social network account, the method comprising: receiving, from the first user, a selection of an interface associated with the software marketplace, generating, by a computer-implemented recommendation system, a list of recommended software based on the internet-based social network into which the first user is logged into, sending the list of the of recommended software to the first user, wherein the computer-implemented recommendation system retrieves the information of the user's friend and assigns a weight to a post not displayed based on an attribute thereof. | 02-04-2016 |
Jin-Min Chung, Seongnam-Si KR
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20140292818 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus which executes an application including at least one object and a control method thereof are provided. The control method includes displaying an application execution screen including the at least one object, receiving, as an input, an object position change command including at least one of a position change direction and a position change amount, and displaying the application execution screen including the first object, the position of which has been changed according to the object position change command. | 10-02-2014 |
Jin Oh Chung, Seongnam-Si KR
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20120201805 | COMPOSITION FOR IMPROVING BLOOD CIRCULATION AND ALLEVIATING COLD HANDS AND FEET, CONTAINING FERMENTED TEA EXTRACT - Disclosed are a fermented tea obtained by inoculating tea with a microbial strain derived from fermented soybean sauce, and a method for producing the fermented tea. The fermented tea has superior taste and aroma, exhibits an outstanding improving effect on blood circulation and alleviating effect on cold hands and feet, and can be used various ways in the field of health foods or medical products. | 08-09-2012 |
20120231146 | PREPARATION METHOD OF FLAVORED TEAS USING WOOD, AND FLAVORED TEAS PREPARED THEREBY - The present invention relates to a method for preparing flavored teas by using wood, and flavored teas prepared thereby. More specifically, the present invention relates to a preparation method of flavored teas with excellent palatability and flavors in which the method uses natural wood along with the appropriate flavoring time and temperature settings, and flavored teas prepared thereby. | 09-13-2012 |
20120251635 | PREPARATION METHOD OF TEA WATER, AND TEA WATER OBTAINED THEREBY - The present invention provides a preparation method of tea water comprising the following steps of: inactivating enzymes of raw tea leaves and juicing the tea leaves to obtain a tea juice; and removing ions of the tea juice obtained from the previous step to obtain tea water. In addition, the present invention provides tea water obtained by removing ions from a tea juice of raw tea leaves of which enzymes are inactivated. Skin-stimulating components are reduced in the tea water. | 10-04-2012 |
20130259855 | COMPOSITION COMPRISING FERMENTED TEA EXTRACTS FOR REDUCING LIPID LEVEL - The present invention relates to a composition for reducing in-vivo lipid level, inhibiting lipoclasis and promoting discharge of a lipid, wherein the composition comprises, as active ingredients, fermented tea extracts obtained by inoculating strains to tea, wherein the strains are derive from fermented Korean traditional condiment. | 10-03-2013 |
Jung Soo Chung, Seongnam-Si KR
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20150149859 | METHOD AND APPARATUS FOR ENCODING AND DECODING DATA IN MEMORY SYSTEM - Example embodiments disclose methods and apparatuses for encoding and decoding data in a memory system. In an encoding method according to an example embodiment of inventive concepts, a codeword is generated based on a combination of data to be stored and auxiliary data according to stuck cells and an encoding matrix based on information, regarding coordinates of the stuck cells and values of the stuck cells. The generated codeword includes data corresponding to the values of the stuck cells at addresses corresponding to the coordinates of the stuck cells, in a decoding method according to an example embodiment of inventive concepts, data may be generated by multiplying an inverse matrix of the encoding matrix used for encoding by the codeword. | 05-28-2015 |
Junho Chung, Seongnam-Si KR
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20090233358 | Method of Regulating A Phosphorylated Protein-Mediated Intracellular Signal Transduction Using An Antibody Specifically Binding To The Phosphorylated Protein - There are provided a method of regulating a phosphorylated protein-mediated intracellular signal transduction comprising intracellularly expressing an antibody that specifically binds to the phosphorylated protein and an expression system for intracellular expression of the antibody. The method and system are effectively used in the investigation, prevention, or treatment of diseases caused by a phosphorylated protein-mediated intracellular signal transduction, including prostate cancer, lung cancer and breast cancer, through regulation of a molecular interaction involving a phosphorylated residue of the phosphorylated protein. | 09-17-2009 |
20140056926 | COMPLEX IN WHICH ANTI-COTININE ANTIBODY IS BOUND TO CONJUGATE OF COTININE AND BINDING SUBSTANCE, AND USE THEREOF - The present invention relates to a complex in which an anti-cotinine antibody is bound to a conjugate of a binding material and cotinine, and a use of the complex. The complex according to the present invention may be used as an analysis tool in an in vitro biological assay method, and may retain the specific reactivity and the biological function of the binding material, and the capabilities of inducing complement-mediated cell cytotoxicity (CDC) and antibody-dependent cell cytotoxicity (ADCC) and a prolonged in vivo half-life, which are intrinsic characteristics of an antibody. | 02-27-2014 |
Jun Ho Chung, Seongnam-Si KR
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20150153341 | NANOPROBE, AND METHOD FOR DETECTING TARGET MATERIAL USING SAME - Provided is a nanoprobe based on a self-replicating biological material. The nanoprobe includes a binding agent existing in a first region of the biological material and capable of binding specifically to a target analyte, and nanoparticles existing in a second region of the biological material and providing an optical detection signal. The use of the nanoprobe enables quantitative analysis and multiplexed analysis of a target. In addition, the nanoprobe is easy to fabricate on a large scale. | 06-04-2015 |
Jun Seop Chung, Seongnam-Si KR
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20080205136 | READ METHOD OF MEMORY DEVICE - A read method of a memory device including a MLC includes the steps of performing a data read operation according to a first read command; determining whether error correction of the read data is possible; if, as a result of the determination, error correction is difficult, performing a data read operation according to a second read command; determining whether error correction of read data is possible according to the second read command; and if, as a result of the determination, error correction is difficult, performing a data read operation according to a N | 08-28-2008 |
20090201727 | READ METHOD OF MEMORY DEVICE - A read method of a memory device including a MLC includes the steps of performing a data read operation according to a first read command; determining whether error correction of the read data is possible; if, as a result of the determination, error correction is difficult, performing a data read operation according to a second read command; determining whether error correction of read data is possible according to the second read command; and if, as a result of the determination, error correction is difficult, performing a data read operation according to a N | 08-13-2009 |
Jun Sung Chung, Seongnam-Si KR
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20140370306 | ANTI-BACTERIAL AND ANTI-FINGERPRINT COATING COMPOSITION, FILM COMPRISING THE SAME, METHOD OF COATING THE SAME AND ARTICLE COATED WITH THE SAME - Disclosed is an anti-bacterial and anti-fingerprint coating composition for forming a multi-functional coating layer having both anti-bacterial functions and anti-fingerprint functions on surfaces of touchscreens provided in portable terminals such as cellular phones, of panels or the like, provided in display devices such as liquid crystal displays (LCDs) or plasma display panels (PDPs), by a dry deposition method. | 12-18-2014 |
20150138214 | DISPLAY DEVICE AND METHOD FOR CONTROLLING THE SAME - A display device which may operate as a reflective display device which uses external light without separate power supply at an illumination level equal to or greater than a certain illumination level, and which may operate as a transmissive display device which uses internal light at an illumination level less than the certain illumination level to provide a clear image in an outdoor environment and a dark indoor environment. Power consumption may be minimized by automatically switching the display mode depending on the illumination level. | 05-21-2015 |
Kang Hoon Chung, Seongnam-Si KR
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20130018634 | APPARATUS AND METHOD OF AUTOMATICALLY EXTRACTING SWEEP/EXTRUDE/REVOLVE FEATURE SHAPE FROM ATYPICAL DIGITAL DATAAANM BAE; Seock HoonAACI SeoulAACO KRAAGP BAE; Seock Hoon Seoul KRAANM LEE; Dong HoonAACI SeoulAACO KRAAGP LEE; Dong Hoon Seoul KRAANM CHO; Sung WookAACI BucheonAACO KRAAGP CHO; Sung Wook Bucheon KRAANM YANG; Chang YoonAACI Sungnam CityAACO KRAAGP YANG; Chang Yoon Sungnam City KRAANM CHUNG; Kang HoonAACI Seongnam-siAACO KRAAGP CHUNG; Kang Hoon Seongnam-si KR - Provided is an apparatus and method of automatically extracting a sweep/extrude/revolve feature shape from atypical digital data, including a scanner which scans a 3D object so as to provide 3D scan data indicating a shape of the 3D object, and a computing device which extracts a feature shape from a collection of the 3D scan data collected from the scanner, wherein the computing device includes an extracting means for extracting multiple points from the collection of the 3D scan data and producing initial section from the extracted multiple points; an aligning means for aligning the sections so that shapes of the sections are coincided with each other; a compensating means for forming an initial path, generating an initial profile and then compensating the path; and a modeling means for performing a modeling function using the compensated path and profile. | 01-17-2013 |
Kwang Sue Chung, Seongnam-Si KR
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20140164558 | METHOD FOR TRANSMITTING CONTENTS IN A SMART HOME ENVIRONMENT - When a user wants to move or share the contents, information on network status, a position of a terminal, and a property of the terminal is collected and displayed intuitively to the user. Then, quality of the contents is adjusted in accordance with selection of the user adaptively. The contents can be displayed through the selected terminal with adaptively adjusted quality based on the information on network status, the position of a terminal, and the property of the selected terminal. | 06-12-2014 |
Sang-Ho Chung, Seongnam-Si KR
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20100300644 | TEMPERATURE CONTROL SYSTEM FOR SEAT OF VEHICLES - A temperature control system includes an air duct, an air-blowing device, a seat back temperature control unit, and a seat cushion temperature control unit. The air-blowing device urges air to flow through the air duct. The seat back temperature control unit and the seat cushion temperature control unit performs heat exchanges between air flowing in the air duct and air supplied to a seat back and air supplied to a seat cushion, respectively. The air duct forms a single air passage passing by the seat back temperature control unit and the seat cushion temperature control unit so that the air flowing in the air duct undergoes heat exchange with one of the seat back temperature control unit and the seat cushion temperature control unit and then undergoes heat exchange with the other. | 12-02-2010 |
Sang Hwa Chung, Seongnam-Si KR
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20110157984 | BLOCK DECODER OF SEMICONDUCTOR MEMORY DEVICE - A block decoder of a semiconductor memory device includes a control signal generation circuit configured to generate an initial control signal and a block selection control signal in response to memory block selection addresses, an output node control circuit configured to set up an initial voltage of an output node in response to the initial control signal, and a block selection signal generation circuit configured to generate a block selection signal by raising a potential of the output node in response to the block selection control signal and the initial voltage of the output node. | 06-30-2011 |
Seok-Jae Chung, Seongnam-Si KR
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20080278989 | Resistive memory device and method of manufacturing the same - Provided is a resistive memory device and a method of manufacturing the resistive memory device that includes a bottom electrode, an insulating layer that is formed on the bottom electrode and has a hole that exposes the bottom electrode, a resistance layer and an intermediate layer which are formed in the hole, a switch structure formed on a surface of the intermediate layer, and an upper electrode formed on the switch structure. | 11-13-2008 |
Seung-Hwan Chung, Seongnam-Si KR
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20090180300 | BACKLIGHT ASSEMBLY, LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME, AND METHOD OF MANUFACTURING THEREOF - A backlight assembly includes a light source, a light-guide plate (LGP), a reflective sheet and at least one optical sheet. The light source emits light. The LGP includes a light-incident surface, a light-reflecting surface and a light-emitting surface. The light-incident surface receives the light from the light source. The light-reflecting surface has a plurality of first prism patterns spaced apart from each other and flat portions formed between the first prism patterns, which are substantially perpendicular to the light-incident surface. The light-emitting surface has a plurality of second prism patterns formed thereon. The reflective sheet is disposed below the LGP. At least one optical sheet is disposed on the LGP. | 07-16-2009 |
Soo-Jung Chung, Seongnam-Si KR
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20100158095 | RECEIVE APPARATUS AND METHOD IN A MOBILE COMMUNICATION SYSTEM - An apparatus and method for partially updating a tap coefficient and for reducing a hardware size are provided. The apparatus includes a channel estimator, an update period setting unit, and an adaptive algorithm processor. The channel estimator estimates a channel for a received signal. The update period setting unit sets a window corresponding to a filter coefficient update period using channel estimation information of the channel estimator. The adaptive algorithm processor acquires a filter coefficient of the set window interval and performs an equalization algorithm. | 06-24-2010 |
Sun Chung, Seongnam-Si KR
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20140194831 | HEMOSTASIS VALVE DEVICE - The present invention relates to a hemostasis valve device which allows a wire or a catheter to be inserted into the left or right coronary artery via the femoral artery or an arm artery when a Cardiac Catheterization or Percutaneous Transluminal Coronary Angioplasty operation is performed, wherein two independent sealing members are opened and closed by press and release actions of push buttons coupled to a body and the rotation of a fastening tube, respectively, so that the leakage or blood or the inflow of outside air is simply and effectively blocked during the operation, and a drug influx tube for allowing a medicine such as a thrombolytic drug to flow into a patient during the operation pivots and is adjusted in a stepwise manner within a certain range of angles according to body conditions or movements of the patient. | 07-10-2014 |
20140194832 | INSTILLATOR FOR INJECTION OF RINGER'S SOLUTION - An instillator for injection of a Ringer's solution temporarily stores Ringer's solutions or others, and couples a precise flow regulator onto an instillation container, thereby allowing the solutions to be administered more accurately, preventing accidents from happening because the regulator is out of a patient's reach, and allowing a connected tube to be easily arranged. The instillator includes an instillation container, a solution inflow tube with a penetration needle and a solution guide passage, and a lower stopper with a solution drainage passage and a tube connector, wherein a drainage guide plate with a drainage hole is inserted into the container to discharge a solution downwardly, a precise flow regulator is coupled onto the plate to be rotated from side to side, and an instillation hole communicating with the tube connector is formed in the regulator. | 07-10-2014 |
Tae Sang Chung, Seongnam-Si KR
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20110225758 | METHOD FOR MANUFACTURING TOOTHBRUSH AND TOOTHBRUSH MANUFACTURED BY THE METHOD - A method of producing a bundle of bristles is provided and includes collecting a plurality of bristles substantially close together and fusing and subsequently hardening ends of the collected bristles to each other by cutting to thereby fuse the ends of the collected bristles using a heated cutter to thus produce a bundle of bristles. | 09-22-2011 |
Ta-Sik Chung, Seongnam-Si KR
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20090061891 | Method for requesting rescue by receiving disaster alarm signal and apparatus thereof - A method of requesting a rescue by receiving a disaster alarm signal and a method thereof are disclosed. The method of requesting a rescue by a user terminal, which is connected to a disaster informing server and a rescue center through a communication network, can include receiving a disaster alarm signal from the disaster informing server, generating a corresponding RF signal by receiving the disaster alarm signal, and outputting the generated RF signal. The rescue center can position the user terminal by analyzing an RF response signal sent from a movable rescue apparatus including an RF module for receiving the RF signal. | 03-05-2009 |
Ui Chung Chung, Seongnam-Si KR
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20120303657 | SYSTEM AND METHOD FOR PROVIDING LOAN WORD SEARCH SERVICE - Provided is a search result providing system and method for providing a loan word pronunciation service. The search result providing system includes a storage device, an original word-allomorph maintaining unit configured to store an original word, a loan word corresponding to the original word, and a first allomorph of the original word; a related loan word searching unit configured to find a related loan word from the original word-allomorph maintaining unit in response to a query, in which the related loan word is related in pronunciation with at least one of the original word, the loan word, and the first allomorph; and a related loan word providing unit configured to expose at least one related loan word as a search result. | 11-29-2012 |
Wook-Jin Chung, Seongnam-Si KR
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20130084612 | RECOMBINANT ESCHERICHIA COLI PRODUCING D-XYLONIC ACID FROM D-XYLOSE AND METHOD FOR PRODUCING D-XYLONIC ACID USING THE SAME - Disclosed herein is a recombinant | 04-04-2013 |
20150147794 | ETHANE-1,2-DIOL PRODUCING MICROORGANISM AND A METHOD FOR PRODUCING ETHANE-1,2-DIOL FROM D-XYLOSE USING THE SAME - Disclosed herein is a microorganism capable of producing ethane-1,2-diol from D-xylose, and a method for producing ethane-1,2-diol using the same. More specifically, the present invention relates to an engineered | 05-28-2015 |
Woo-Sung Chung, Seongnam-Si KR
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20140164987 | CONTENTS-CONTROL METHOD AND DISPLAY APPARATUS FOR PERFORMING THE SAME - An apparatus comprising: a display configured to display contents; a user interface configured to designate a part of the contents displayed on the display unit as a scroll lock region; and a controller configured to lock the scroll lock region to not be scrolled, while contents except the scroll lock region is scrollable in response to a scroll operation. | 06-12-2014 |
20150249861 | BROADCASTING SIGNAL RECEIVING APPARATUS AND CONTROL METHOD OF THE SAME - A broadcasting signal receiving apparatus a method of controlling the same are provided. The broadcasting signal receiving apparatus includes: a signal receiver configured to receive a broadcasting signal including a stream of data for displaying an image; a buffer configured to store the stream; an interface configured to interface the buffer and a storage device including a storage space for reproducing the stream; a controller configured to control the interface to receive storage information about the stream from the buffer, to receive the stream from the buffer based on the received storage information, and to store the stream in the storage device. | 09-03-2015 |
Yong-Kwon Chung, Seongnam-Si KR
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20120009091 | CATALYST FOR DIESEL PARTICLE FILTER, PREPARATION METHOD OF THE SAME, AND SOOT REDUCTION DEVICE OF DIESEL ENGINE INCLUDING THE SAME - A catalyst for diesel particle filter includes a platinum (Pt)-neodymium (Nd) alloy that is carried in silica, a preparation method thereof and a soot reduction device for diesel engine including the same, wherein the catalyst for diesel particle filter can maintain high catalyst activity and implement high nitrogen monoxide (NO) conversion efficiency even though it is used under the high temperature or vulcanization condition for a long time. | 01-12-2012 |
20120282147 | CATALYST FOR DIESEL PARTICLE FILTER, PREPARATION METHOD OF THE SAME, AND SOOT REDUCTION DEVICE OF DIESEL ENGINE INCLUDING THE SAME - A catalyst for diesel particle filter includes a platinum (Pt)-neodymium (Nd) alloy that is carried in silica, a preparation method thereof and a soot reduction device for diesel engine including the same, wherein the catalyst for diesel particle filter can maintain high catalyst activity and implement high nitrogen monoxide (NO) conversion efficiency even though it is used under the high temperature or vulcanization condition for a long time. | 11-08-2012 |
Yoon Jung Chung, Seongnam-Si KR
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20110270969 | VIRTUAL SERVER AND METHOD FOR IDENTIFYING ZOMBIE, AND SINKHOLE SERVER AND METHOD FOR INTEGRATEDLY MANAGING ZOMBIE INFORMATION - Provided are a virtual server and method for identifying a zombie, and a sinkhole server and method for integratedly managing zombie information. The virtual server includes an authentication processing module authenticating a host using a CAPTCHA test and providing a cookie to the authenticated host when a web server access request message received from the host does not include a cookie, a cookie value verification module for extracting a cookie value from the web server access request message and verifying the extracted cookie value when the web server access request message includes a cookie, a web page access inducement module for inducing the host to access a web server when the cookie value is verified, and a zombie identification module for blocking access of the host when the cookie value is not verified, and identifying the host as a zombie when the number of blocking operations exceeds a threshold value. | 11-03-2011 |
20110271343 | APPARATUS, SYSTEM AND METHOD FOR DETECTING MALICIOUS CODE - Provided are an apparatus, system and method for detecting malicious code inserted into a normal process in disguise. The apparatus includes a malicious code detection module for extracting information on a thread generated by a process running on a computer system to identify code related to the thread, preliminarily determining whether or not the identified code is malicious and extracting the code preliminarily determined to be malicious; and a forcible malicious code termination module for finally determining the code as malicious code based on an analysis result of behavior of the extracted code executed in a virtual environment and forcibly terminating execution of the code. | 11-03-2011 |
Yoon-Woong Chung, Seongnam-Si KR
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20130300315 | SWITCH CONTROLLER, POWER SUPPLY DEVICE COMPRISING THE SAME, AND DRIVING METHOD OF THE POWER SUPPLY DEVICE - The power supply device includes a power switch including one terminal to which an input voltage is transferred; an inductor including one terminal connected to another terminal of the power switch; a diode connected between a ground and a floating ground; a sensing resistor connected between the floating ground and the one terminal of the inductor. A switch controller compares a modulation sensing voltage depending on a sensing voltage generated from the sensing resistor with a high peak reference and a low peak reference when a LED string is connected between an inductor and the ground. The switch controller controls a switching operation of a power switch according to the comparison result. The high peak reference and the low peak reference are references for controlling an upper limit and a lower limit of an LED current flowing through the LED string, respectively. | 11-14-2013 |
Youngin Chung, Seongnam-Si KR
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20140204108 | PIXEL CACHE, METHOD OF OPERATING PIXEL CACHE, AND IMAGE PROCESSING DEVICE INCLUDING PIXEL CACHE - A method of operating a pixel cache having a plurality of linefill units and configured to fetch an image stored in a main memory includes receiving a request for data of one or more image planes from a processor, and if the request for at least one image plane is determined as a “hit”, outputting the requested data of the at least one image plane and fetching the requested data from main memory of at one other image plane determined as not a “hit”. A “hit” is determined for each image plane of the one or more image planes based on whether data of the image plane is stored in one of the plurality of linefill units. The image plane may include at least two rows and at least two columns of pixels and has a size substantially identical to a capacity of the linefill unit. | 07-24-2014 |
Young Jin Chung, Seongnam-Si KR
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20080211823 | Three-dimensional graphic accelerator and method of reading texture data - A three-dimensional (3D) graphic accelerator accessing an external memory storing a plurality of texture data is provided. The 3D graphic accelerator may include a texture cache storing the texture data, a geometry processing unit generating texture status information, and a texture processing unit generating a texture address to access the texture cache and outputting one or more texels from the texture data of the texture cache. The texture cache receives the texture address from the texture processing unit and generates a control signal for reading a part or all of a series of texture data from the external memory in accordance with the texture status information when a cache miss occurs. | 09-04-2008 |
20090138663 | Cache memory capable of adjusting burst length of write-back data in write-back operation - A cache memory includes a write-back determination unit and a burst length determination unit. The write-back determination unit determines whether a block is a write-back block based on an n-bit dirty value of the block. The burst length determination unit determines a burst length of write-back data included in the write-back block based on the n-bit dirty value and an minimum burst length, when the block is the write-back block. | 05-28-2009 |
20090157954 | CACHE MEMORY UNIT WITH EARLY WRITE-BACK CAPABILITY AND METHOD OF EARLY WRITE BACK FOR CACHE MEMORY UNIT - A cache memory unit includes: a cache memory; an early write-back condition checking unit for checking whether an early write-back condition has been satisfied; and an early write-back execution unit for monitoring a memory bus connecting the cache memory unit and an external memory unit, and in response to the memory bus being idle and the early write-back condition being satisfied, for causing dirty data in the cache memory to be written back to the external memory unit using the memory bus. | 06-18-2009 |
20130254493 | CACHE MEMORY CAPABLE OF ADJUSTING BURST LENGTH OF WRITE-BACK DATA IN WRITE-BACK OPERATION - A cache memory includes a write-back determination unit and a burst length determination unit. The write-back determination unit determines whether a block is a write-back block based on an n-bit dirty value of the block. The burst length determination unit determines a burst length of write-back data included in the write-back block based on the n-bit dirty value and an minimum burst length, when the block is the write-back block. | 09-26-2013 |
Younwoong Chung, Seongnam-Si KR
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20160036420 | SKEW CALIBRATION CIRCUIT AND OPERATION METHOD OF THE SKEW CALIBRATION CIRCUIT - A skew calibration circuit may include a data delay unit receiving first data and a first code, and output delayed first data as second data by delaying the first data according to the first code; a clock delay unit receiving a first clock signal and a second code, and output delayed first clock signal as second clock signal by delaying the first clock signal according to the second code; a multiplexer receiving a clock signal and output the clock signal or an inverted clock signal of the clock signal as a first clock signal in response to a selection signal; and a control logic unit receiving the second data and the second clock signal and control the first code, the second code and the selection signal in response to the second data and the second clock signal. | 02-04-2016 |
Youn Woong Chung, Seongnam-Si KR
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20150229467 | HIGH-SPEED INTERFACE APPARATUS AND DESKEW METHOD THEREOF - A high-speed interface apparatus and method of correcting skew in the apparatus are provided. A high-speed transmitter includes a transmission D-PHY module that generates and transmits a clock signal through a clock channel, generates a deskew synchronous code and test data in response to a deskew request signal, transmits the deskew synchronous code followed by the test data through a data channel, and transmits a normal synchronous code followed by normal data through the data channel in normal mode. | 08-13-2015 |