Patents by Inventor Dong Sik Lee
Dong Sik Lee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20120122297Abstract: A method of fabricating a nonvolatile memory device includes providing a substrate having active regions defined by a plurality of trenches, forming a first isolation layer on the substrate having the plurality of trenches, forming a sacrificial layer on the first isolation layer to fill the trenches, the sacrificial layer including a first region filling lower portions of the trenches and a second region filling portions other than the lower portions, removing the second region of the sacrificial layer, forming a second isolation layer on the first isolation layer and the first region of the sacrificial layer, forming air gaps in the trenches by removing the first region of the sacrificial layer, and removing a portion of the first isolation layer and a portion of the second isolation layer while maintaining the air gaps.Type: ApplicationFiled: August 4, 2011Publication date: May 17, 2012Inventors: Jong-Hoon NA, Young-Woo Park, Dong-Hwa Kwak, Tae-Yong Kim, Jee-Hoon Han, Jang-Hyun You, Dong-Sik Lee, Su-Jin Park
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Publication number: 20110316165Abstract: A semiconductor device includes first, second, and third conductive lines, each with a respective line portion formed over a substrate and extending in a first direction and with a respective branch portion extending from an end of the respective line portion in a direction different from the first direction. The branch portion of a middle conductive line is disposed between and shorter than the respective branch portions of the outer conductive lines such that contact pads may be formed integral with such branch portions of the conductive lines.Type: ApplicationFiled: October 27, 2010Publication date: December 29, 2011Inventors: JANG-HYUN YOU, JONG-MIN LEE, DONG-HWA KWAK, TAE-YONG KIM, JONG-HOON NA, YOUNG-WOO PARK, DONG-SIK LEE, JEE-HOON HAN
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Publication number: 20110296455Abstract: A moving picture providing system for providing a dynamic advertisement varying according to times is provided. The moving picture providing system determines an advertisement priority that varies according to times for each of frames that constitute a moving picture in consideration of a user selection factor for each frame and an advertisement selection factor for each frame, selects at least one frame to which an advertisement is to be applied according the determined advertisement priority, and provides a moving picture by applying the advertisement to the selected at least one frame. At the beginning of a selecting of advertisements to be included in a moving picture, an advertisement is selected more based on moving picture originated information than user preference information but the ratio of advertisement selection based on user preference information is getting larger with the time lapse.Type: ApplicationFiled: April 26, 2011Publication date: December 1, 2011Applicant: SOLSPECTRUM Co., Ltd.Inventors: Dong-Sik LEE, Bo-Ram Lee
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Publication number: 20110260390Abstract: The present invention relates to a medium transfer apparatus for an automated teller machine, wherein the structure for opening and shutting the medium transfer path of the medium transfer apparatus is simply formed, to thereby conveniently open and shur the medium transfer path of the medium transfer apparatus, and to conveniently and quickly prevent a jam occurring during the transfer of a paper medium performed by the medium transfer apparatus.Type: ApplicationFiled: December 29, 2009Publication date: October 27, 2011Applicant: NAUTILUS HYOSUNG INC.Inventors: Jin Hwan Cha, Hyun-Soo Jang, Sung-Chang Hur, Dong-Sik Lee
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Publication number: 20110227231Abstract: A semiconductor device may include plugs disposed in a zigzag pattern, interconnections electrically connected to the plugs and a protection pattern which is interposed between the plugs and the interconnections to selectively expose the plugs. The interconnections may include a connection portion which is in contact with plugs selectively exposed by the protection pattern. A method of manufacturing a semiconductor device includes, after forming a molding pattern and a mask pattern, selectively etching a protection layer using the mask pattern to form a protection pattern exposing a plug.Type: ApplicationFiled: May 19, 2011Publication date: September 22, 2011Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Young-Ho Lee, Jae-Hwang Sim, Jae-Kwan Park, Mo-Seok Kim, Jong-Min Lee, Dong-Sik Lee
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Publication number: 20110226581Abstract: A medium recovery device for medium processing device may provide a barrier that is internally provided to be inclined, and may increase a storage amount of uncollected media stacked in the media retraction device.Type: ApplicationFiled: November 24, 2009Publication date: September 22, 2011Applicant: NAUTILUS HYOSUNG INC.Inventors: Jin Hwan Cha, Dong Sik Lee, Hyun Soo Jang, Sung Jin Moon
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Publication number: 20110155696Abstract: Disclosed is a vacuum circuit breaker. A rotation link provided between a rotation shaft which transfers a rotation force of a driving force, and a moveable link which performs a linear motion by a rotation force of the rotation shaft is configured to receive a tensile force to be pulled to a direction of the rotation shaft when a driving unit performs a closing operation. This may prevent the moveable link from being buckled during a closing operation, and thus prevent lowering of the reliability due to deformation of sliding levers.Type: ApplicationFiled: December 28, 2010Publication date: June 30, 2011Inventor: Dong Sik LEE
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Publication number: 20110155697Abstract: Disclosed is a vacuum circuit breaker. As a plurality of components of main circuit units are integrally formed as one module by molding using epoxy, the main circuit units are easily fabricated, and assembly errors are prevented. Since the main circuit units are arranged to be symmetrical to each other based on a driving unit, an insulation distance between a switchgear and the main circuit units can be obtained without increasing a size of the switchgear. This may allow the main circuit units to be easily arranged at the right side or at the left side according to an installation state of the switchgear.Type: ApplicationFiled: December 30, 2010Publication date: June 30, 2011Inventor: Dong Sik LEE
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Patent number: 7968447Abstract: A semiconductor device may include plugs disposed in a zigzag pattern, interconnections electrically connected to the plugs and a protection pattern which is interposed between the plugs and the interconnections to selectively expose the plugs. The interconnections may include a connection portion which is in contact with plugs selectively exposed by the protection pattern. A method of manufacturing a semiconductor device includes, after forming a molding pattern and a mask pattern, selectively etching a protection layer using the mask pattern to form a protection pattern exposing a plug.Type: GrantFiled: May 13, 2009Date of Patent: June 28, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Young-Ho Lee, Jae-Hwang Sim, Jae-Kwan Park, Mo-Seok Kim, Jong-Min Lee, Dong-Sik Lee
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Patent number: 7950572Abstract: A reject structure in a cash transaction machine includes a main body of the cash transaction machine including a receiving section wherein a fixed magnet is included in the receiving section; a reject box body being detachably disposed in the receiving section; a reject box shutter being provided on the reject box body to open and close a reject box; and a locking member including a movable magnet in one end of the locking member and being provided pivotably toward a first location capable of locking the reject box shutter and a second location capable of releasing the reject box shutter inside the reject box body, wherein when the reject box body is disposed in the receiving section, the locking member is pivoted toward the location capable of releasing the reject box shutter due to a magnetic force between the fixed magnet and the movable magnet.Type: GrantFiled: December 31, 2007Date of Patent: May 31, 2011Assignee: Nautilus Hyosung Inc.Inventors: Dong Sik Lee, Won Joon Lee, Joong Hyuk Han
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Patent number: 7926639Abstract: A cash transaction machine that can prevent paper media from not being collected due to the wind is provided. The cash transaction machine may provide a mold guide to a dispensing device and provide a bracket to a housing, in order to prevent the paper media from moving backward into the dispensing device due to the strong wind blowing from the outside. Since the mold guide and the bracket are overlappingly coupled with each other, it is possible to prevent the paper media from moving backward into the dispensing device due to the strong wind.Type: GrantFiled: December 31, 2007Date of Patent: April 19, 2011Assignee: Nautilus Hyosung Inc.Inventors: Sung Jin Moon, Won Joon Lee, Dong Sik Lee
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Patent number: 7871069Abstract: Disclosed is a sheet roller capable of achieving compactness and thinness, and improves space usability and design freedom. The sheet roller includes a roller body coupled with the rotation shaft, a plurality of coupling members coupled with a side surface of the roller body in order to surround a part of an outer peripheral surface of the roller body, and disposed on the outer peripheral surface of the roller body in such a manner as to be spaced apart from one another, and an elastic sheet interposed between the roller body and each of the plurality of coupling members. The roller body is formed to have a predetermined thickness thereof while maintaining a predetermined shape and strength thereof, and thus, improving space usability and the design freedom of an automatic transaction machine where the sheet roller is mounted.Type: GrantFiled: June 29, 2007Date of Patent: January 18, 2011Assignee: Nautilus Hyosung Inc.Inventors: Dong Sik Lee, Won Joon Lee, Joon Hyuk Han
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Patent number: 7850164Abstract: A cassette for a currency note dispensing machine, in which the cassette is slidably mounted to easily fill with currency note, can receive various kinds of currency note by adjusting a currency note guide, and prevent wrong mounting of a push plate to smoothly pay the currency note. The cassette includes a cassette housing formed in a box shape with an upper surface opened, in which currency note vertically stands up and stacks, slidably mounted to a main frame of the currency note dispensing machine, and having a groove for establishing sheet separating means at one side of a rear plate so that currency note contacts with the sheet separating means after one edge of the currency note is supported, and a push plate supporting the currency note stacked between a front plate of the cassette housing and the rear plate and coupled to a resilient member to press the currency note toward the rear plate of the cassette housing.Type: GrantFiled: June 6, 2005Date of Patent: December 14, 2010Assignee: Nautilus Hyosung Inc.Inventors: Jin Hyuk Ahn, Dong Sik Lee
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Publication number: 20090305495Abstract: A semiconductor device may include plugs disposed in a zigzag pattern, interconnections electrically connected to the plugs and a protection pattern which is interposed between the plugs and the interconnections to selectively expose the plugs. The interconnections may include a connection portion which is in contact with plugs selectively exposed by the protection pattern. A method of manufacturing a semiconductor device includes, after forming a molding pattern and a mask pattern, selectively etching a protection layer using the mask pattern to form a protection pattern exposing a plug.Type: ApplicationFiled: May 13, 2009Publication date: December 10, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: Young-Ho Lee, Jae-Hwang Sim, Jae-Kwan Park, Mo-Seok Kim, Jong-Min Lee, Dong-Sik Lee
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Patent number: 7624977Abstract: A cash transaction machine includes a storage for storing paper media, a first transfer element transferring the paper media sheet by sheet from the storage, a temporary stack part located at an end portion of the first transfer element in order to stack the transferred paper media and vertically transfer a stack of the paper media, a second transfer element including an upper transfer part and a lower transfer part for transferring the stack of paper media, a rejecting element including a moving cover sliding right and left in an entry space provided at the lower transfer part, and a withdrawal extension part formed corresponding to the end portion structures of the second transfer element and the rejecting element and installed at the end portion to provide an extension path connected to the transfer path.Type: GrantFiled: October 5, 2005Date of Patent: December 1, 2009Assignee: Nautilus Hyosung Inc.Inventors: Won Joon Lee, Dong Sik Lee, Joong Hyuk Han, Jin Yong Hwang
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Publication number: 20090216365Abstract: Provided is a media deposit apparatus including: a deposit transfer portion providing a deposit circulation path of media deposited via a media deposit portion; a temporary transfer portion providing a temporary circulation path that contacts with the deposit circulation path to transfer the media to a temporary stack portion, and including a temporary stack gate, provided between the deposit circulation path and the temporary circulation path, to selectively convert a path of media to the temporary circulation path; and a media transfer portion providing a media transfer path that contacts with the temporary circulation path to transfer the media to a media storage portion, and including a media storage gate, provided between the temporary circulation path and the media transfer path, to selectively convert the path of media to the media transfer path. Accordingly, it is possible to simplify a media transfer structure and to enhance a media transfer efficiency.Type: ApplicationFiled: February 25, 2009Publication date: August 27, 2009Applicant: NAUTILUS HYOSUNG INC.Inventors: Jin Hwan CHA, Young Il CHOI, Dong Sik LEE, Hyun Soo KIM, Sung Jin MOON
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Publication number: 20090101467Abstract: A cash transaction machine that can prevent paper media from not being collected due to the wind is provided. The cash transaction machine may provide a mold guide to a dispensing device and provide a bracket to a housing, in order to prevent the paper media from moving backward into the dispensing device due to the strong wind blowing from the outside. Since the mold guide and the bracket are overlappingly coupled with each other, it is possible to prevent the paper media from moving backward into the dispensing device due to the strong wind.Type: ApplicationFiled: December 31, 2007Publication date: April 23, 2009Applicant: NAUTILUS HYOSUNG INC.Inventors: Sung Jin MOON, Won Joon LEE, Dong Sik LEE
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Patent number: 7494049Abstract: A shutter mechanism of an automated-teller machine according to the present invention comprises a main body including a frame, a shutter slidably coupled to a front side of the frame, a first protrusion protruding inward on an inner lateral surface of the shutter, and a fixing member protruding on a side surface of the frame; an opening/closing means for opening and closing the shutter in response to an external signal; a locking unit for preventing the shutter from being opened by an external force without a separate signal; and a driving unit for simultaneously operating the opening/closing unit and the locking unit.Type: GrantFiled: May 23, 2005Date of Patent: February 24, 2009Assignee: Nautilus Hyosung Inc.Inventors: Jin Hyuk Ahn, Won Joon Lee, Dong Sik Lee, You Hoon Yoon
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Publication number: 20090039151Abstract: A reject structure in a cash transaction machine includes a main body of the cash transaction machine including a receiving section wherein a fixed magnet is included in the receiving section; a reject box body being detachably disposed in the receiving section; a reject box shutter being provided on the reject box body to open and close a reject box; and a locking member including a movable magnet in one end of the locking member and being provided pivotably toward a first location capable of locking the reject box shutter and a second location capable of releasing the reject box shutter inside the reject box body, wherein when the reject box body is disposed in the receiving section, the locking member is pivoted toward the location capable of releasing the reject box shutter due to a magnetic force between the fixed magnet and the movable magnet.Type: ApplicationFiled: December 31, 2007Publication date: February 12, 2009Applicant: NAUTILUS HYOSUNG INC.Inventors: Dong Sik LEE, Won Joon LEE, Joong Hyuk HAN
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Patent number: 7370862Abstract: Disclosed are an apparatus and method for detecting double-feed of paper to prevent banking accidents or jam in a paper handling machine for handling paper, sheets of currency note are not separated by a sheet separating means and thus plural sheets are double fed. The apparatus includes paper feeding means for guiding upper and lower surfaces of the paper and feeding the paper, a pivot member pivotally installed to a rotary shaft, and having a contact portion disposed in a paper feeding path of the paper feeding means and contacting with one surface of the feeding paper, and an encoder portion with a plurality of slits, in which the rotary shaft is closer to the contact portion rather than the encoder portion, and a sensor for counting the number of slits of the encoder portion when the pivot member pivots. The present invention can accurately detect the overlay of the paper having a thin thickness with a simple construction.Type: GrantFiled: May 10, 2005Date of Patent: May 13, 2008Assignee: Nautilus Hyosung Inc.Inventors: Jin Hyuk Ahn, Dong Sik Lee