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公开(公告)号：US20220156052A1
公开(公告)日：2022-05-19
申请号：US17472773
申请日：2021-09-13
Inventor： Souhwan Jung , Ngoc-Tu Chau , Hyunseok Shim
IPC: G06F8/61
Abstract: Provided is a software packaging device, which sets an initial environment, migrates software information used by a target software to the initial environment, collects hardware information from an operation system at which the software is installed, applies the hardware information to the initial environment, and generates a software package from the initial environment to which the software information and the hardware information are applied.
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152.发明授权公开(公告)号：US11321622B2
公开(公告)日：2022-05-03
申请号：US16170460
申请日：2018-10-25
Inventor： Young Tack Park , Myung Joong Jeon , Seok Hyun Bae , Je Min Kim , Hyun Kyu Park , Sung Hyuk Bang
Abstract: A terminal device for generating user behavior data, a method for generating user behavior data, and a recording medium are provided. The disclosed terminal device may include a memory unit storing instructions readable by a computer; and a processor unit implemented to execute the instructions, where the processor unit may compute a probability distribution model for achieving the intentions of a user by using raw data related to time-dependent actions of the user and may generate user behavior data by using the probability distribution model, with the user behavior data comprising time series data in which multiple actions composing the intentions of the user are aligned in order.
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公开(公告)号：US20210266740A1
公开(公告)日：2021-08-26
申请号：US17256230
申请日：2018-12-31
Inventor： Dae Seon CHOI
Abstract: Provided is a mobile phone authentication method using implicit authentication, the method including the steps of: by a server, receiving behavior data and environment information data from a user terminal when a user checks an authentication number for authentication of a mobile phone user; by the server, detecting a start point of a behavior of the user for checking the authentication number by performing peak detection in the received behavior data, and storing behavior data from the detected start point; and by the server, extracting feature data from the received environment information data and learning the extracted feature data to build a learning model.
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公开(公告)号：US10991894B2
公开(公告)日：2021-04-27
申请号：US16192399
申请日：2018-11-15
Applicant: FOUNDATION OF SOONGSIL UNIVERSITY-INDUSTRY COOPERATION , Industry-University Cooperation Foundation Hanyang University
Inventor： Do Hwan Kim , Hojin Lee , Han Wool Park , Keun-Yeong Choi , Moon Sung Kang , Haejung Hwang , Ji Hye Shin
Abstract: Disclosed are an organic semiconductor compound that exhibits chemical resistance and etch resistance while maintaining electrical characteristics and thus is applicable to an existing photolithography process, thereby increasing process efficiency, and an organic semiconductor device using the same.
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公开(公告)号：US20210114293A1
公开(公告)日：2021-04-22
申请号：US16608612
申请日：2018-04-17
Inventor： Joo Yong KIM , Min Ki CHOI , Thai Son LY
IPC: B29C64/209 , B29C64/112 , B29C64/118 , B29C64/393 , B29C64/291 , B33Y30/00 , B33Y50/02 , B33Y70/00
Abstract: A 4D printing device is disclosed. The disclosed 4D printing device comprises: a first nozzle for outputting a first material on the basis of a 3D printing type A; and a second nozzle for outputting a second material on the basis of a 3D printing type B.
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Patent Agency Ranking
公开(公告)号：US20210050908A1
公开(公告)日：2021-02-18
申请号：US16991512
申请日：2020-08-12
Inventor： Nagwon KWON , HyunChae KIM , Chonghoon KIM
Abstract: A method of operating a TDD-based interference cancellation repeater, the method comprises setting a compensation gain of a gain compensator differently in an uplink communication period and a downlink communication period, setting an optimal coefficient of an adaptive filter in the uplink communication period and an optimal coefficient of the adaptive filter in the downlink communication period the same, based on the set compensation gain of the gain compensator and removing an interference signal in the uplink communication period or the downlink communication period according to the set optimal coefficient of the adaptive filter.
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公开(公告)号：US10833555B2
公开(公告)日：2020-11-10
申请号：US15361257
申请日：2016-11-25
Inventor： Hyeong Joon Ahn
Abstract: A rotary motor capable of reducing repulsive force is disclosed. The rotary motor comprises a housing, a stator located in the housing and configured to have a shape of a cylinder on which a central part is penetrated, and a rotator configured to rotate in the stator. Here, the stator rotates clockwise or counterclockwise.
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公开(公告)号：US10798013B2
公开(公告)日：2020-10-06
申请号：US16177008
申请日：2018-10-31
Inventor： Yun Won Chung , Min Wook Kang
IPC: H04L12/835 , H04L12/841 , H04L12/747 , H04L12/725 , H04L12/851 , H04L12/865 , H04L12/825
Abstract: Provided is a method of data caching in delay tolerant network based on information centric network and a recording medium and a device for performing the same. The data caching method includes: the step of checking a remaining buffer amount and a buffer usage amount of node, the step of caching data in the node which is received from another node according to a data caching policy, in case remaining buffer amount of the node is greater than a preset remaining buffer amount threshold, the step of deleting data cached in the node from the node according to a data deletion policy, in case the buffer usage amount of the node is less than a preset buffer usage amount threshold, and the step of setting an initial Time-to-Live (TTL) value of the data received from another node or updating a TTL of the data cached in the node using information of the data received from another node or information of the node.
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公开(公告)号：US20200301224A1
公开(公告)日：2020-09-24
申请号：US16087701
申请日：2017-02-22
Inventor： Ho Jin Lee , Moon Sung Kang , Hyun Seung Jung , Eun Ah Heo , Bo Eun Cho , Jae Mok Koo
Abstract: An active metamaterial array of the present disclosure includes: a substrate; a plurality of metamaterial structures disposed on the substrate and spaced apart from each other; a conductivity variable material layer formed between each of the plurality of the metamaterial structures so as to selectively connect the metamaterial structures; an electrolyte material layer formed on the metamaterial structures and the conductivity variable material layer; and a gate electrode disposed at one end of the substrate so as to be in contact with one region of the electrolyte material layer, and when an external voltage is applied to the gate electrode, the gate electrode changes the conductivity of the conductivity variable material layer by controlling the migration of ions contained in the electrolyte material layer.
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公开(公告)号：US20200264058A1
公开(公告)日：2020-08-20
申请号：US16649071
申请日：2018-02-06
Inventor： Joo Yong KIM , Min Ki CHOI
Abstract: Disclosed are a pressure sensor for sensing pressure in a vertical direction, a strain sensor for sensing tension in a horizontal direction, and a method for manufacturing the sensors. The disclosed pressure sensor includes a plurality of pressure sensor units stacked in multiple layers, and at least one of a pressure elastic modulus and an amount of conductive particles per unit area of each of the plurality of pressure sensor units is different from each other.
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