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公开(公告)号：US09374283B2
公开(公告)日：2016-06-21
申请号：US13646525
申请日：2012-10-05
Inventor： Ju Young Kim , Hang Kee Kim , Chang Joon Park
CPC classification number: H04L43/028 , A63F13/12 , A63F13/35 , A63F2300/534 , A63F2300/535 , H04L43/18
Abstract: A system and method for analyzing an online game packet are disclosed. The system for analyzing the online game packet includes a capturing unit that captures a packet transmitted between a client terminal and a game server, and an analysis unit that analyzes the packet captured by the capturing unit, and defines, according to an analyzed result, a data field included in the packet as a static field having the same field structure or a dynamic field having a field structure according to a reference field defining an arrangement rule of a field or a field structure according to a user's request. According to the present invention, the data field of the captured packet may be defined for each type according to structural characteristics, thereby automatically analyzing the packet.
Abstract translation: 公开了一种用于分析在线游戏包的系统和方法。 用于分析在线游戏分组的系统包括：捕获单元，其捕获在客户终端和游戏服务器之间发送的分组;以及分析单元，分析由所述捕获单元捕获的分组，并且根据分析结果定义 包含在包中的数据字段作为具有相同字段结构的静态字段或具有根据用户请求定义字段或字段结构的排列规则的参考字段的字段结构的动态字段。 根据本发明，可以根据结构特征为每种类型定义捕获分组的数据字段，从而自动分析分组。
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公开(公告)号：US12175606B2
公开(公告)日：2024-12-24
申请号：US17841998
申请日：2022-06-16
Inventor： Sung Uk Jung , Kyoung Ill Kim , Ju Young Kim , Sang Heon Park , Byung Gyu Lee , Hyun Woo Cho , Hyung Keun Jee
Abstract: The present disclosure includes a diorama space generation and construction module configured to construct an AR map by using a user camera image or image data received through a sensor, a diorama environment tracking and location optimization module configured to load the constructed AR map onto an AR device and track a location of the AR device in a diorama space in real time based on image data received in real time, and a multi-user association and event synchronization module including a user interaction module configured to perform user interaction processing, user event information processing and management, and AR content playback configured to perform interaction synchronization processing, content synchronization processing, and user information synchronization processing.
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公开(公告)号：US12046756B2
公开(公告)日：2024-07-23
申请号：US17408037
申请日：2021-08-20
Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , Daegu Gyeongbuk Institute of Science and Technology
Inventor： Young-Gi Lee , Dong Ok Shin , Yong Min Lee , Seoungwoo Byun , Juhye Song , Kwang Man Kim , Dohwan Kim , Ju Young Kim , Jimin Oh
IPC: H01M4/62 , C08B11/12 , C08L1/28 , H01M10/052
CPC classification number: H01M4/622 , C08B11/12 , C08L1/286 , H01M4/625 , H01M10/052 , C08L2201/52 , C08L2203/20
Abstract: Provided is a cellulose derivative composition for a secondary battery binder, a method of preparing a composition for a secondary battery electrode, including the same, and a secondary battery including the same. According to the inventive concept, the cellulose derivative composition for a secondary battery binder may include a compound represented by Formula 1 below.
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4.发明申请公开(公告)号：US20230100845A1
公开(公告)日：2023-03-30
申请号：US17945794
申请日：2022-09-15
Inventor： Dong Ok SHIN , Young-Gi Lee , Jaecheol Choi , Seok Hun Kang , Ju Young Kim , Young Sam Park
IPC: H01M4/62 , H01M4/583 , H01M10/0525
Abstract: Provided is a cellulose derivative composition for an all-solid-state secondary battery binder including a compound represented by Formula 1 below according to the inventive concept. In Formula 1, R1, R1′, R2, R2′, R3, and R3′ are each independently any one among a carboxymethyl group, a sulfur substituent, or a phosphorus substituent, in which a monovalent metal is substituted or hydrogen, wherein R1, R2, and R3 is —CH2COOX, , SO3X, —PO3X or —PO3X2 where X may be any one among sodium (Na), potassium (K), rubidium (Rb), or cesium (Cs). R1′, R2′, and R3′ is —CH2COOY, —SO3Y, —PO3Y or —PO3Y2 where Y may be lithium (Li).
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Patent Agency Ranking
公开(公告)号：US11036843B2
公开(公告)日：2021-06-15
申请号：US16200032
申请日：2018-11-26
Inventor： Kwan Tae Cho , Ju Young Kim
Abstract: Disclosed is a biometric information-based authentication method and apparatus, in which various types of biometric information extracted from a user are used. According to an embodiment of the present disclosure, the authentication method includes: checking first biometric information based on a physical characteristic of a user and second biometric information varying with a biological characteristic of the user; constructing a reference composite polynomial on the basis of one or more feature points respectively detected from the first and second biometric information and generating and storing security information using the reference composite polynomial; checking first and second measured biometric information of the user; constructing a detection composite polynomial on the basis of one or more feature points detected from the first and second measured biometric information and generating authentication information using the detection composite polynomial; and performing authentication of the user by comparing the security information with the authentication information.
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6.发明授权公开(公告)号：US12176575B2
公开(公告)日：2024-12-24
申请号：US17506174
申请日：2021-10-20
Inventor： Young-Gi Lee , Ju Young Kim , Seok Hun Kang , Kwang Man Kim , Young Sam Park , Dong Ok Shin
IPC: H01M50/451 , C09D5/02 , C09D133/02 , C09D133/06 , H01M50/403
Abstract: Provided is a method of preparing a coating composition for a separator of a secondary battery, and particularly a method including dispersing a first monomer and a surfactant in a solvent to form micelles, adding a first initiator to the solvent and performing first polymerization reaction to form a precursor solution including an emulsion-type binder, and adding a second monomer and a second initiator to the precursor solution and performing second polymerization reaction to form an aqueous binder solution including a solution-type binder, wherein the emulsion-type binder has a core shape, the solution-type binder has a shell shape wrapping the emulsion-type binder, and the emulsion-type binder and the solution-type binder are chemically bonded.
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公开(公告)号：US20230261323A1
公开(公告)日：2023-08-17
申请号：US17900786
申请日：2022-08-31
Inventor： YOUNG SAM PARK , Ju Young Kim , Jinyoung Kim , Seok Hun Kang , Young-Gi Lee , Dong Ok Shin , Seokyoon Yoon , Jaecheol Choi
IPC: H01M50/457 , H01M50/417 , H01M50/434 , H01M50/403 , H01M50/489
CPC classification number: H01M50/457 , H01M50/417 , H01M50/434 , H01M50/403 , H01M50/489
Abstract: Provided is a secondary battery including: a first electrode structure; a second electrode structure spaced apart from the first electrode structure; a separator between the first electrode structure and the second electrode structure; and an electrolyte filled between the first electrode structure and the separator and between the second electrode structure and the separator, wherein the separator includes: a separator substrate; a polymer layer adsorbed on a surface of the separator substrate; and a ceramic layer on the polymer layer, the polymer layer including a polyethyloxazoline-based polymer, and the ceramic layer including an aqueous binder.
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公开(公告)号：US10374206B2
公开(公告)日：2019-08-06
申请号：US15617733
申请日：2017-06-08
Inventor： Ju Young Kim , Kwang Man Kim , Dong Ok Shin , Young-Gi Lee
IPC: H01M2/14 , H01M2/18 , H01M10/052 , H01M2/16 , H01M10/42
Abstract: A lithium battery according to the inventive concept may comprise a cathode, an anode separated from the cathode, a first separator disposed between the cathode and the anode, the first separator having first pores, a second separator disposed on the first separator, the second separator having second pores, and an electrolyte filling a gap between the cathode and the anode. Diameters of the second pores may be smaller than those of the first pores. A standard deviation of the diameters of the second pores is smaller than that of the first pores.
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公开(公告)号：US10255367B2
公开(公告)日：2019-04-09
申请号：US14643572
申请日：2015-03-10
Inventor： Byung Gil Lee , Byung Doo Kim , Do Hyeung Kim , Kwan Tae Cho , Ju Young Kim , Joong Yong Choi , Dae Hee Seo , Seung Hee Oh , Jung Chan Na , Hyun Sook Cho
Abstract: The present invention relates to a vessel traffic service system and a method for extracting accident data, and more particularly, to a technique that search and extracts possible event traffic data automatically from data of a concerned area without knowing exact time when a marine accident occurs. The vessel traffic service system includes: an input unit receiving conditional information for extracting accident occurrence data from a user; a storage unit storing at least one of an automatic identification system (AIS) signal, a radar signal, and a camera image signal; and a control unit extracting an event occurrence part from at least one of the AIS signal, the radar signal, and the camera image signal of a point and a time at which an accident occurs in accordance with the conditional information to generate an accident candidate list.
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