Kyung Chul
Kyung Chul Cho, Daejeon KR
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20110028506 | Pharmaceutical Composition For Preventintion And Treatment Of Restenosis Comprising Isoxazole Derivatives - There is provided a pharmaceutical composition for prevention and treatment of restenosis comprising isoxazole derivatives. The pharmaceutical composition includes a therapeutic effective amount of isoxazole derivatives represented by Formula 1 or pharmaceutically available salts thereof. The pharmaceutical composition may be useful to prevent and treat vascular restenosis since the pharmaceutical composition shows an anti-restenosis activity and accelerates the re-endothelization. | 02-03-2011 |
Kyung Chul Cho, Seoul KR
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20090131336 | Isoxazole Derivatives and Use Thereof - Disclosed herein are isoxazole derivaties and uses thereof. Serving as agonists of Wnt, the isoxazole derivatives activate Wnt/β-catenin signaling and thus can be used in the treatment and prevention of diseases related to the signal transduction. Also, pharmaceutically acceptable salts of the isoxazole derivatives are disclosed. | 05-21-2009 |
Kyung Chul Lee, Chungcheongnam-Do KR
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20150191265 | METHOD OF PACKING GLASS SUBSTRATES - A glass substrate protection pad and a method of manufacturing a large glass substrate protection pad able to prevent a glass substrate from being damaged. The glass substrate protection pad is to be in close contact with a glass substrate to protect the glass substrate. The glass substrate protection pad is formed of expanded polypropylene (EPP). | 07-09-2015 |
Kyung Chul Lee, Hwaseong KR
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20160028867 | METHOD AND APPARATUS FOR CONTROLLING OUTGOING CALL DURING PHONE BOOK INFORMATION DOWNLOAD - A method and apparatus for controlling an outgoing call during download of phone book information are provided. The method includes setting, by a controller, a communication channel with a user device when a vehicle is powered on. Additionally, the method includes transmitting, by the controller, a predetermined phone book download request signal to the user device via the set communication channel. The method may further include downloading, by the controller, new phone book information from the user device via the set communication channel. Furthermore, the method includes completing an outgoing call service request from a user using existing phone book information while new phone book information is downloaded. | 01-28-2016 |
Kyung Chul Nam, Yeongtong-Gu KR
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20140068650 | DISPLAY DEVICE, SET-TOP BOX AND METHOD OF DETERMINING STEREOSCOPIC VIDEO CONTENT - Exemplary embodiments disclose a method of determining whether an image received, or to be received, through a display device or a set-top box is stereoscopic video content, a display device and set-top box thereto. The method of determining stereoscopic video content includes receiving an EIT of future image content, extracting a plurality of events based on the EIT, detecting an event group, having different channel information and a same event identifier, among the extracted events, reading event information of events belonging to the event group to determine whether a stereoscopic program info descriptor is present in at least one event information of the events, and determining that the event group is an event group of stereoscopic video content, when the stereoscopic program info descriptor is present in the at least one event information of the events. | 03-06-2014 |
Kyung Chul Shin, Ulsan KR
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20150152624 | SWING DEVICE OF EVACUATOR HAVING ANTI-SLIDING DEVICE - A swing device of an excavator has a brake channel connected to a hydraulic chamber of a brake piston, a select valve for connecting the brake channel to a brake hydraulic port or a delay channel, a spring compartment channel connected to a spring compartment and one point of the delay channel, a check valve to allow a hydraulic pressure to be supplied only in a direction from the delay channel toward the spring compartment, a spring compartment bypass channel for connecting one point of the spring compartment channel and one point of the spring compartment channel, an anti-sliding valve to block or open the spring compartment bypass channel, a slope detection sensor provided at one side of the excavator to sense a slope, and an anti-sliding valve controller for blocking or opening the anti-sliding valve based on slope information of the slope detection sensor. | 06-04-2015 |
Kyung Chul Shin, Seoul KR
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20120191287 | CONTROL METHOD FOR LOCALIZATION AND NAVIGATION OF MOBILE ROBOT AND MOBILE ROBOT USING THE SAME - The present invention relates to a control method for the localization and navigation of a mobile robot and a mobile robot using the same. More specifically, the localization and navigation of a mobile robot are controlled using inertial sensors and images, wherein local direction descriptors are employed, the mobile robot is changed in the driving mode thereof according to the conditions of the mobile robot, and errors in localization may be minimized. | 07-26-2012 |
20120213443 | MAP GENERATING AND UPDATING METHOD FOR MOBILE ROBOT POSITION RECOGNITION - The present invention relates to a map generating and updating method for mobile robot position recognition, and more specifically relates to a map generating and updating method for mobile robot position recognition, whereby position recognition error can be minimised by registering landmarks extracted during map generation and landmarks extracted on the basis of the probable error in inferred landmarks, calculating the accuracy of landmarks pre-registered during map generation, and adjusting the level of landmarks of low accuracy or removing landmarks which have been registered erroneously. | 08-23-2012 |
20120219207 | SLIP DETECTION APPARATUS AND METHOD FOR A MOBILE ROBOT - The present invention relates to a slip detection apparatus and method for a mobile robot, and more particularly, to a slip detection apparatus and method for a mobile robot, which not only use a plurality of rotation detection sensors to detect a lateral slip angle and lateral slip direction, but also analyze the amount of change in an image and detect the blocked degree of an image input unit to determine the quality of an input image, and detect the occurrence of a frontal slip to precisely detect the type of slip, direction of the slip, and the rotation angle, and, on the basis of the latter, to enable the mobile robot to move away from and avoid slip regions, and to reassume the precise position thereof. | 08-30-2012 |
20140138964 | BUMPER ASSEMBLY OF MOBILE ROBOT - The present invention relates to a bumper assembly of a mobile robot which can accurately sense a broadside collision as well as a head-on collision when the mobile robot collides with an obstacle. | 05-22-2014 |
20140145495 | WHEEL ASSEMBLY OF MOBILE ROBOT - The present invention relates to a mobile robot, in which a wheel is mounted on a robot body in an elevatable structure. | 05-29-2014 |
20160051104 | CLEANING ROBOT HAVING EXPANDED CLEANING TERRITORY - Disclosed is a cleaning robot having an expanded cleaning territory. The cleaning robot of the present invention comprises: a platform in which at least one corner of the exterior thereof has an angle of less than 90°; a first driving wheel of which the central axis is attached to the bottom portion of the platform at a predetermined first angle (θ) and a predetermined second angle (−θ) with respect to the forward direction of the platform; and a second driving wheel of which the central axis is attached to the bottom portion of the platform at the predetermined second angle (−θ) with respect to the forward direction of the platform. | 02-25-2016 |
Kyung Chul Son, Seoul KR
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20110053080 | Positive Typed Photosensitive Composition - Disclosed is a positive typed photosensitive composition including a polyamide derivative represented by the following Chemical Formula, and a heat-acid generator. | 03-03-2011 |
20110053081 | Positive Type Photosensitive Composition - Disclosed is a positive typed photosensitive composition including a polyamide derivative being represented by | 03-03-2011 |
20110053084 | Photosensitive Compound and Photosensitive Composition Including the Same - Disclosed are a photosensitive compound and a method of manufacturing the same. The photosensitive is composed of a naphthoquinonediazide sulfonic ester compound having at least one naphthoquinonediazide sulfoxy group, and having either at least one carboxy group with 1 to 8 carbon atoms or at least one alkoxy group with 1 to 8 carbon atoms, in one molecule. | 03-03-2011 |
Kyung Chul Yu, Suwon-Si KR
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20150189735 | RIGID FLEXIBLE PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Disclosed herein are a rigid flexible printed circuit board and a method of manufacturing the same. The rigid flexible printed circuit board includes: a flexible substrate having a flexible region and a plurality of rigid regions; a first insulating layer formed in the rigid regions and extended from the rigid regions to cover a portion of the flexible region; and a plurality of build-up layers formed in the first insulating layer of the rigid regions and including a build-up insulating layer and a circuit pattern, wherein at least one of the plurality of build-up layers has a thickness different from those of the other build-up layers. | 07-02-2015 |
20150319844 | RIGID FLEXIBLE PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - There are provided a rigid flexible printed circuit board and a method of manufacturing the same. The rigid flexible printed circuit board according to an exemplary embodiment of the present disclosure includes: a flexible board including a flexible region, a first rigid region formed at one side of the flexible region, and a second rigid region formed at the other side of the flexible region; a first rigid board formed on the flexible board and formed in the first rigid region and the second rigid region; and a second rigid board formed below the flexible board and formed in the first rigid region. | 11-05-2015 |
Kyung-Chul Ahn, Taoyuan County TW
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20160091636 | STRENGTHENED COVER LENS AND METHOD FOR STRENGTHENING COVER LENS - A strengthened cover lens is disclosed to include a substrate, including an upper surface, a lower surface substantially parallel to the upper surface, a side surface located between the upper surface and the lower surface, and the side surface being substantially perpendicular to the upper surface and the lower surface, an upper chamfer surface formed between the upper surface and the side surface and the upper chamfer surface being adjacent the side surface, a concave portion formed between the upper surface and the upper chamfer surface, and a protection layer covering at least the concave portion and the upper chamfer surface, and a method for strengthening a cover lens being durable for abrasive condition by rigid body such as metal in common use is also provided. | 03-31-2016 |
Kyung-Chul Lee, Seoul KR
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20100210714 | Her-2/neu DNA Vaccine Having Anti-Cancer Activity - The present invention relates to human Her-2/neu expressing plasmid constructs having anti-cancer activity and a DNA vaccine comprising same for preventing and/or treating cancer. The Her-2/neu DNA vaccines of the present invention can be effectively used as a therapeutic vaccine in reducing metastasis after tumor surgery or as a prophylactic vaccine for people with genetic high risk. | 08-19-2010 |
Kyung-Chul Min, Seoul KR
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20080215825 | Memory Share by a Plurality of Processors - A method and an apparatus for having a memory shared by a plurality of processors are disclosed. The digital processing apparatus in accordance with an embodiment of the present invention comprises a memory, a main processor connected to one side of the memory through a first memory bus, and application processors in a quantity of n connected parallel to the other side of the memory through a second memory bus. Each application processor performs at least one predetermined function. The main processor is connected parallel to the n application processors through a control bus, and delivers a control signal to at least one application processor through the control bus. With the present invention, the structure of a digital processing apparatus can be simplified, and the cost and size of a digital processing apparatus can be minimized. | 09-04-2008 |
20080316343 | Method and Apparatus For Allowing Access to Individual Memory - A method for detecting color temperature and an apparatus thereof are disclosed. According to the present invention, the apparatus for detecting color temperature converts RGB color information, generated by interpolating an image signal sequentially inputted in units of pixel from an image sensor, to a three-dimensional coordinate value of luminance, R-G color difference information, and B-G color difference information, and then renews the added value per color, if included in a filtering zone corresponding to a characteristic curve of the image sensor Then, an average value per color is generated in units of frame, and the compensation rate per color is determined such that the average value per color becomes identical to each other With the present invention, accurate colors can be displayed by detecting the color temperature of the current light source and correcting the distorted color information. | 12-25-2008 |
20100002099 | METHOD AND APPARATUS FOR SHARING MEMORY - A digital processing apparatus using a memory sharing structure through a bypass logic and a sharing method thereof are disclosed. According to an embodiment of the present invention, the digital processing apparatus includes an application processor, a supplementary memory unit, which is subordinate to the application processor, and a main processor, which controls the application processor. If no communication is made using a control bus between the main processor and the application processor, the application processor connects a route to allow the main processor and the supplementary memory unit to be directly coupled to each other by executing a predetermined bypass logic. Through this, the capacity of a useable memory of the main processor can be maximized. | 01-07-2010 |
Kyung-Chul Nam, Seoul KR
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20150089544 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus and a control method thereof are provided. The display apparatus includes a signal receiver configured to receive a broadcasting signal that includes content of a channel and information about content overlapped channels, a signal processor configured to extract the content and the information about the content overlapped channels from the received broadcasting signal, a display configured to display an image of an extracted content, and a controller configured to perform a control operation based on the extracted information about the content overlapped channels. | 03-26-2015 |
Kyung-Chul Woo, Pohang-Si KR
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20100130973 | Coagulation apparatus using cold plasma - Provided is a coagulation apparatus using cold plasma. In the coagulation apparatus, the cold plasma is generated by a microwave resonator with low power consumption in the atmosphere, and the cold plasma is vented on a bleeding portion of a wound. Accordingly, it is possible to accelerate coagulation process, to reduce unfavorable side effect such as burns on the wound, and to efficiently sterilize the wound, simultaneously. In addition, it is possible to implement a small-sized portable coagulation apparatus. | 05-27-2010 |
Kyung-Chul Yoo, Gwacheon-Si KR
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20090100310 | Apparatus and method for hybrid automatic repeat request (HARQ) in wireless communication system - An apparatus and a method for Hybrid Automatic Repeat reQuest (HARQ) in a wireless communication system are provided. A receiver includes a Media Access Control (MAC) layer part for error-checking each MAC Packet Data Units (PDUs) extracted from a physical layer burst, and generating HARQ combination control information according to a result of the error check; a receiving part for receiving a retransmit burst; and a combiner for selecting one or more Forward Error Correction (FEC) blocks from the retransmit burst according to the HARQ combination control information, and HARQ-combining the selected one or more FEC blocks. | 04-16-2009 |
20110150134 | APPARATUS AND METHOD FOR SCRAMBLING IN A WIRELESS COMMUNICATION SYSTEM - An apparatus and method for scrambling in a wireless communication system are provided. The apparatus includes a selector, a plurality of scramblers, and a plurality of modulators. The selector selects a scrambling scheme to be applied to a transmission bit stream according to a modulation scheme to be applied to the transmission bit stream. The plurality of scramblers scramble the transmission bit stream according to a scrambling scheme corresponding to each of a plurality of modulation schemes. The plurality of modulators modulate the scrambled transmission bit stream according to the plurality of modulation schemes. | 06-23-2011 |
20140044217 | APPARATUS AND METHOD FOR SCRAMBLING IN A WIRELESS COMMUNICATION SYSTEM - An apparatus for a transmit end in a wireless communication system is provided. The apparatus includes at least one scrambler configured to scramble a transmission bit stream, wherein the at least one scrambler comprises, a first circulation unit configured to output, during one cycle, at least one bit for scrambling odd-numbered bits of the transmission bit stream and at least one bit for scrambling even-numbered bits of the transmission bit stream, a second circulation unit configured to output, during one cycle, at least one bit for scrambling odd-numbered bits of the transmission bit stream and at least one bit for scrambling even-numbered bits of the transmission bit stream, and operators configured to generate a scrambled bit stream, wherein each of the operators generates a scrambled bit using an input bit, an output bit from the first circulation unit and an output bit from the second circulation unit. | 02-13-2014 |
Kyung-Chul Yu, Busan KR
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20160037624 | FLEXIBLE PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF - A flexible printed circuit board and a manufacturing method thereof are disclosed. The flexible printed circuit board in accordance with an aspect of the present invention includes: a base board including a flexible region; an inner circuit layer formed on the base board; a flexible laminate laminated on the base board and having a portion thereof removed, the portion having been laminated on the flexible region; and an outer circuit layer formed on the flexible laminate. The flexible laminate is formed by having an adhesive layer, a polyimide layer and a copper foil layer sequentially laminated and is arranged and laminated in such a way that the adhesive layer faces the base board. | 02-04-2016 |