Jung-Bum
Jung Bum Choi, Cheongju-Si Chungcheongbuk-Do KR
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20100118597 | Multiple valued dynamic random access memory cell and thereof array using single electron transistor - Provided is a multi-valued dynamic random access memory (DRAM) cell using a single electron transistor (SET). The multi-valued DRAM cell using the SET applies different refresh signals to a load current transistor for controlling current supply to the SET and a voltage control transistor for controlling a terminal voltage of the SET and refreshes a data value stored in the SET by a predetermined period to reduce standby current and stably supply a voltage low enough to satisfy a coulomb-blockade condition to the terminal of the SET. | 05-13-2010 |
Jung Bum Jang, Daejeon KR
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20090145058 | Seismic reinforcing structure to distribution panel mounted on a raised access floor without transfer or power interruption - A seismic reinforcing structure is disclosed, which is for a power supplying distribution panel or panelboard mounted on a raised access floor system in order to reinforce a seismic capacity. More particularly, the seismic reinforcing structure can be mounted even to an existing operating distribution panel or panelboard having a seismic capacity without requiring transfer or power interruption of the distribution panel or panelboard in operation. | 06-11-2009 |
Jung Bum Lee, Gyeonggi-Do KR
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20090118302 | Novel Benzopyran Derivatives Having Inhibitory Activities Against Liver Fibrosis and Cirrhosis and Their Pharmaceutical Uses - The present invention relates to a novel benzopyran derivative having goodantagonistic activity on TGF-β receptor which can be effectively used as a prophylactic and therapeutic agent for liver disease as well as several fibroplasiadiseases such as hepatic fibrosis, liver cirrhosis, pulmonary fibrosis, dermatosclerosis, glomerular fibrosis and the like; and a pharmaceutical use thereof. | 05-07-2009 |
Jung Bum Woo, Chungcheongbuk-Do KR
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20080222888 | BALL ATTACHING APPARATUS FOR CORRECTING WARPAGE OF SUBSTRATE AND METHOD OF ATTACHING SOLDER BALLS USING THE SAME - A ball attaching apparatus for respectively attaching solder balls onto a plurality of ball lands of a material which has mold caps formed between the ball lands. The apparatus includes an indexer on which the material is seated and fixed; a holder located above the indexer such that it can be raised and lowered; an attachment plate installed on a lower surface of the holder, having projections at positions corresponding to the mold caps of the material, and defined with grooves at positions corresponding to the ball lands of the material, in which the solder balls are placed; and eject pins arranged in the respective grooves of the attachment plate for conveying and dropping the solder balls through introduction and removal of vacuum. | 09-18-2008 |
Jung-Bum Lim, Yongin-Si KR
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20160073502 | CAPACITOR STRUCTURES, DECOUPLING STRUCTURES AND SEMICONDUCTOR DEVICES INCLUDING THE SAME - Decoupling structures are provided. The decoupling structures may include first conductive patterns, second conductive patterns and a unitary supporting structure that structurally supports the first conductive patterns and the second conductive patterns. The decoupling structures may also include a common electrode disposed between ones of the first conductive patterns and between ones of the second conductive patterns. The first conductive patterns and the common electrode are electrodes of a first capacitor, and the second conductive patterns and the common electrode are electrodes of a second capacitor. The unitary supporting structure may include openings when viewed from a plan perspective. The first conductive patterns and the second conductive patterns are horizontally spaced apart from each other with a separation region therebetween, and none of the openings extend into the separation region. | 03-10-2016 |
Jung-Bum Oh, Gyeonggi-Do KR
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20090033680 | Apparatuses For Overlaying Images, Portable Devices Having The Same And Methods Of Overlaying Images - An apparatus for overlaying images includes a broadcast image layer generator, an application image layer generator, and an overlay processor. The broadcast image layer generator generates a broadcast image layer based on a received broadcast signal. The application image layer generator generates an application image layer based on an application image. The overlay processor generates an overlay image obtained by overlaying the broadcast image layer with the application image layer, so that a broadcast image corresponding to the broadcast image layer and an application image corresponding to the application image layer may be displayed simultaneously on a screen. The broadcast image and the application image may be displayed simultaneously on a screen, and visibility and readability of a text in the application image may be enhanced based on the user's preference and the user's recognition ability when the portable device performs multi-tasking in which multiple programs are simultaneously executed. | 02-05-2009 |
Jung-Bum Oh, Gyenggi-Do KR
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20100053212 | PORTABLE DEVICE HAVING IMAGE OVERLAY FUNCTION AND METHOD OF OVERLAYING IMAGE IN PORTABLE DEVICE - Disclosed are a portable device having an image overlay function and a method of overlaying images in the portable device, which can photograph a plurality of images within areas having no overlapping regions between the areas in real time, and can overlay the photographed images. A first camera unit photographs a first area, and a second camera unit photographs a second area which does not overlap with the first area. A first codec and a second codec encode a first area image and a second area image, respectively, which have been obtained by photographing the first area and the second area. An image processing unit overlays the encoded first area image and the encoded second area image. Therefore, it is possible to photograph a plurality of subjects existing in at least two areas having no overlapping regions between the two areas in real time, to overlay the photographed images, and to transmit the overlaid image to a portable device of a counterpart for video telephone communication. | 03-04-2010 |
Jung-Bum Park, Seoul KR
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20080233983 | HOME NETWORK CONTROL APPARATUS, HOME NETWORK SERVICE SYSTEM USING HOME NETWORK CONTROL APPARATUS AND CONTROL METHOD THEREOF - A home network service system using an SMS service, the home network service system including: a text message processor to receive a text message; and a home network control apparatus to control a home network device according to the text message by converting a control signal corresponding to the text message using a protocol compatible with the home network device and transmitting the converted control signal to the home network device. Accordingly, various types of home network devices can be easily controlled. | 09-25-2008 |
20100185988 | Apparatus and method for providing graphic user interface - An apparatus and method for providing a graphic user interface which is used in a display device operated by a remote controller are provided. A graphic user interface screen includes a main information display area for displaying main information in the form in which a plurality of main elements are recursively disposed and a sub-information display area for displaying sub-information including supplementary information according to information provided on the main information display area. At least one sub-element included in a main element is operated by a direction selection signal which indicates a direction perpendicular to a disposition direction of the main elements. | 07-22-2010 |
Jung-Bum Seo, Suwon-Si KR
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20090185755 | APPARATUS AND METHOD FOR REMOVING MOIRE PATTERN OF DIGITAL IMAGING DEVICE - An apparatus for and a method of removing a moire pattern of a digital imaging device are provided. It is determined whether or not a moire pattern is created based on an image frequency of a preview image and a spatial frequency of an image sensor, and when it is determined that a moire pattern is generated, an optical path of light incident to an image sensor is slightly changed to remove the moire pattern. Accordingly, image quality deterioration can be improved, and a problem of unnecessary filtering that causes deterioration of resolution even when there is no moire pattern can be enhanced. | 07-23-2009 |