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31.发明授权公开(公告)号：US10986342B2
公开(公告)日：2021-04-20
申请号：US16621626
申请日：2017-11-23
Applicant: Foundation for Research and Business, Seoul National University of Science and Technology , Industry-University Cooperation Foundation Korea Aerospace University
Inventor： Heejune Ahn , Myeongjin Lee
IPC: H04N19/105 , H04N19/124 , H04N19/117 , H04N19/119 , H04N19/172 , H04N19/53 , H04N19/597
Abstract: Provided is a 360-degree image encoding apparatus and method, and a recording medium for performing the same function. The 360-degree image encoding apparatus divides an input image to be encoded into a plurality of regions in a vertical direction and encodes the divided regions while changing resolutions thereof so that all regions have the same resolution to maintain pixel continuity among the regions when a predictive image is generated and the regions have resolutions changed according to the degree of distortion of the regions when a residue image is encoded.
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公开(公告)号：US10714361B2
公开(公告)日：2020-07-14
申请号：US16281200
申请日：2019-02-21
Inventor： Sung Dong Kim , Ju Hwan Jung
IPC: H01L21/56 , H01L23/528 , H01L23/00 , H01L23/31 , H01L23/522
Abstract: A method of fabricating semiconductor packages includes forming an insulating polymer layer on a substrate to cover a plurality of conductive patterns on the substrate, planarizing the insulating polymer layer by pressing the insulating polymer layer downward by using at least one pressure member, and patterning the planarized insulating polymer layer to expose at least parts of the plurality of conductive patterns.
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公开(公告)号：US10659947B1
公开(公告)日：2020-05-19
申请号：US16681647
申请日：2019-11-12
Applicant: Electronics and Telecommunications Research Institute , FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Sung Hoon Kim , Byung Jun Bae , Dong Ho Kim , Bong Seok Seo , Chang Jong Hyun , Eun Yeong Jeong
Abstract: An apparatus for transmitting shelter location information is disclosed. The apparatus for transmitting shelter location information according to an embodiment of the present disclosure includes a wake-up information checking unit that checks a value of a wake-up indicator provided in a head of a data file to determine whether a disaster has occurred; and a shelter location information insertion unit inserting the shelter location information into an advanced emergency alert table (AEAT), as it is confirmed by the wake-up information checking unit that a disaster has occurred.
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公开(公告)号：US20200154257A1
公开(公告)日：2020-05-14
申请号：US16681647
申请日：2019-11-12
Applicant: Electroncs and Telecomnunications Research Institute , Foundation for Reseach and Business , Seoul National University of Science and Technology
Inventor： Sung Hoon KIM , Byung Jun BAE , Dong Ho KIM , Bong Seok SEO , Chang Jong HYUN , Eun Yeong JEONG
Abstract: An apparatus for transmitting shelter location information is disclosed. The apparatus for transmitting shelter location information according to an embodiment of the present disclosure includes a wake-up information checking unit that checks a value of a wake-up indicator provided in a head of a data file to determine whether a disaster has occurred; and a shelter location information insertion unit inserting the shelter location information into an advanced emergency alert table (AEAT), as it is confirmed by the wake-up information checking unit that a disaster has occurred.
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公开(公告)号：US20180234741A1
公开(公告)日：2018-08-16
申请号：US15433179
申请日：2017-02-15
Applicant: Electronics and Telecommunications Research Institute , Foundation for Research and Business, Seoul National University of Science and Technology
Inventor： Sung Hoon KIM , Hui Yong KIM , Jin Soo CHOI , Dong Ho KIM , Dong Ho YOU , Jung Yup JANG
IPC: H04N21/81 , H04N19/463 , H04N19/436 , H04L29/06 , H04N21/61 , H04N21/435 , H04N21/434 , H04N21/2362
CPC classification number: H04N21/816 , H04L69/08 , H04N21/2362 , H04N21/4345 , H04N21/6125
Abstract: Disclosed is a method and apparatus for IP-based hybrid 3DTV content transmission and reception. According to one aspect of the present disclosure, an IP-based hybrid 3DTV content reception apparatus includes: a receiving unit receiving multiplexed 3DTV content information; an additional data obtaining unit obtaining service layer signaling information from the received 3DTV content information, and obtaining additional data based on the obtained service layer signaling information; a decoding unit decoding the received 3DTV content information by using the obtained additional data; and a playing back unit playing back the decoded 3DTV content.
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Patent Agency Ranking
36.发明申请公开(公告)号：US20250145980A1
公开(公告)日：2025-05-08
申请号：US18934525
申请日：2024-11-01
Applicant: FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Min Suk KONG , Je Na KIM , Su Young SEO
IPC: C12N9/80 , G01N33/569
Abstract: A chimeric endolysin ClyRD of the present disclosure has antibacterial activity against bacteria that may cause foodborne diseases. Therefore, the chimeric endolysin ClyRD may be used as a natural controlling agent, a therapeutic agent or a preventive agent in the food industry.
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公开(公告)号：US12260909B2
公开(公告)日：2025-03-25
申请号：US18188332
申请日：2023-03-22
Applicant: SK hynix Inc. , Foundation for Research and Business, Seoul National University of Science and Technology , INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
Inventor： Tae Jung Ha , Soo Gil Kim , Jeong Hwan Song , Byung Joon Choi , Ha Young Lee
Abstract: Operating a selector device that controls access of a signal to a memory element may comprise applying a main operating voltage pulse and a refresh voltage pulse to the selector device. The refresh voltage pulse and main operating voltage pulse have opposite polarities. A magnitude of the main operating voltage pulse is greater than or equal to a threshold voltage for turning on the selector device, and a maximum magnitude of the refresh voltage pulse is less than the threshold voltage. The refresh voltage pulse reduces a difference between the threshold voltage and a turn-off voltage of the selector device, and may be applied immediately before or immediately after the main operating voltage pulse. An electronic circuit may include the selector device and a driving circuit for apply the pulses. A nonvolatile memory may include the driving circuit and a plurality of nonvolatile memory elements each including a selector device.
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公开(公告)号：US12257925B2
公开(公告)日：2025-03-25
申请号：US18054742
申请日：2022-11-11
Applicant: Foundation for Research and Business, Seoul National University of Science and Technology , Hyundai Motor Company , Kia Corporation
Inventor： In Yong Yeo , Youn Sik Lee , Se Wan Choi
Abstract: A power conversion system includes: a main battery configured to be recharged with power and to supply the recharged power to a motor, thereby supplying rotation force to a wheel of a vehicle; an auxiliary battery configured to recharge the main battery or to assist a power supply function of the main battery; and a power converter connected to auxiliary battery, the power converter comprising a bypass circuit and a buck converter. The buck converter includes a buck switch, and is configured to convert a voltage of the auxiliary battery into a voltage for recharging the main battery in accordance with an ON/OFF switching operation of the buck switch.
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公开(公告)号：US20240396559A1
公开(公告)日：2024-11-28
申请号：US18420807
申请日：2024-01-24
Applicant: Foundation for Research and Business, Seoul National University of Science and Technology
Inventor： Won Young Lee , Hyun Bin Lee
Abstract: Proposed is an apparatus for a digital clock and data recovery. The apparatus includes a frequency detector for detecting a high frequency (FH) signal, a low frequency (FL) signal and ultra-high frequency (FUH) signal by determining the relationship between an input data rate and a clock frequency, and generating a continuous frequency up (CFUP) signal and a continuous frequency down (CFDN) signal based on the FH, FL and FUH signals; and a digital loop filter (DLF) for controlling to adjust a clock frequency in a coarse adjustment stage using the CFUP and CFDN signals and to adjust a clock frequency in a fine adjustment stage using the FH and FL signals.
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公开(公告)号：US12090696B2
公开(公告)日：2024-09-17
申请号：US17963117
申请日：2022-10-10
Applicant: Foundation for Research and Business, Seoul National University of Science and Technology
Inventor： Keun Park , Junwon Lee
CPC classification number: B29C45/73 , B29C45/401 , B33Y80/00
Abstract: Provided is a cooling module to which a microporous cooling structure is applied, and a method of locally and conformally cooling a mold using the same. The cooling module to which a microporous cooling structure is applied which is installed at each high temperature region inside a mold core and allows supplied cooling fluid to flow thereinto to perform local and conformal cooling on a mold may include a body part inserted into the mold core, a microporous cooling structure which is inserted into an upper portion of the body part and in which micro unit cells are periodically and repeatedly formed to form a plurality of connected hollow portions, and a cooling channel including a conduit configured to pass the cooling fluid through the microporous cooling structure.
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