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公开(公告)号：US20150063167A1
公开(公告)日：2015-03-05
申请号：US14472951
申请日：2014-08-29
Inventor： Myungsik Yoo , Sang Yoon Lee , Won Hee Lee
CPC classification number: H04L12/66 , H04L12/4625 , H04L69/08 , H04L2012/2841 , H04W88/16
Abstract: A method and a gateway for extending a network are disclosed. A method by which a gateway extends an EtherCAT network to a wireless network according to an embodiment of the invention includes: receiving first data from the EtherCAT network and converting the first data by a protocol conversion to second data suitable for the wireless network, and transmitting the converted second data to the wireless network, where the transmitting of the converted second data may include reducing the difference in communication speed between the EtherCAT network and the wireless network by using an internal buffer.
Abstract translation: 公开了一种用于扩展网络的方法和网关。 根据本发明的实施例，网关将EtherCAT网络扩展到无线网络的方法包括：从EtherCAT网络接收第一数据，并通过协议转换将第一数据转换为适用于无线网络的第二数据，以及传输 转换的第二数据到无线网络，其中转换的第二数据的发送可以包括通过使用内部缓冲器来减少EtherCAT网络和无线网络之间的通信速度的差异。
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122.发明申请CONFERENCE SERVER IN A SYSTEM FOR PROVIDING A CONFERENCE SERVICE IN RTCWEB 审中-公开用于在RTCWEB中提供会议服务的系统中的会议服务器公开(公告)号：US20140122600A1
公开(公告)日：2014-05-01
申请号：US14065121
申请日：2013-10-28
Inventor： Young-Han Kim , Hoanh Huu Tho Le
IPC: H04L29/06
CPC classification number: H04L65/403 , H04L12/1827 , H04L65/4038
Abstract: Disclosed is a conference server included in a system for providing a conference service in RTCWeb, where the system includes a first terminal that operates as a moderator of the conference service and a second terminal that operates as a participant of the conference service. The conference server includes a focus that performs communication between the first terminal and the second terminal; the first terminal includes a conference control server/client that controls a generating of the conference, an adding/removing of the second terminal to/from the conference service, and a changing of a moderator, and manages information of the second terminal; and the second terminal includes a conference control client that acquires information of the conference service and controls a participation/departure in/from the conference service. The focus of the conference server communicates with the conference control server/client of the first terminal to resolve a request of the second terminal.
Abstract translation: 公开了一种包括在用于在RTCWeb中提供会议服务的系统中的会议服务器，其中系统包括作为会议服务的主持人操作的第一终端和作为会议服务的参与者操作的第二终端。 会议服务器包括执行第一终端和第二终端之间的通信的焦点; 第一终端包括控制会议的生成的会议控制服务器/客户端，向/从会议服务的第二终端的添加/删除以及主持人的改变，并且管理第二终端的信息; 并且第二终端包括会议控制客户端，其获取会议服务的信息并控制会议服务中的参与/离开。 会议服务器的重点与第一终端的会议控制服务器/客户端进行通信，以解决第二终端的请求。
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公开(公告)号：US12294868B2
公开(公告)日：2025-05-06
申请号：US17662570
申请日：2022-05-09
Applicant: Ewha University—Industry Collaboration Foundation , Foundation of Soongsil University-Industry Cooperation
Inventor： Hyunggon Park , Nayoung Kim , Minhae Kwon
Abstract: A method of building an ad-hoc network of a wireless relay node and an ad-hoc network system are disclosed. The method includes verifying state information representing a relative distance and angle to a neighboring node capable of receiving data when each of relay nodes transmits the data, determining an action representing a change over time of each relay node, determining, based on an amount of change in a network throughput determined according to the state information and an amount of energy consumption according to the action, a reward corresponding to the action, and building a network including a source node, a destination node, and a plurality of relay nodes by generating, based on a reward of each of the relay nodes, a policy that allows a cumulative reward to be maximized.
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公开(公告)号：US12287846B2
公开(公告)日：2025-04-29
申请号：US17288969
申请日：2021-01-28
Inventor： Jeong Hyun Yi , Yeong Hun Ban
IPC: G06F18/214 , G06F21/56 , G06N20/00
Abstract: A code sequence based intelligent key code identification method includes extracting Smali code sequence by decompiling an application, vectorizing the extracted Smali code sequence to construct a training dataset, training a deep learning model with the vectorized Smali code sequence to generate a classifier, generating a category classification result using Smali code sequence of a target application as input of the classifier, and identifying and providing important Smali code sequence from which the classification result of the target application is derived. Accordingly, it is possible to objectively evaluate the application using Smali code sequence of the application being actually run.
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公开(公告)号：US20250126490A1
公开(公告)日：2025-04-17
申请号：US18816390
申请日：2024-08-27
Inventor： Young Han KIM
Abstract: The present disclosure discloses a computing-aware traffic steering method, apparatus and system in a mobile network. According to the present disclosure, there is provided a computing-aware traffic steering method of mobile network control plane, the method including in a case where it is confirmed that there is no target data network access identifier (DNAI) mapped to a service ID when a PDU session establishment request including the service ID of a user equipment (UE) is made, transmitting the service ID and user plane path information to a CATS controller in a computing-aware traffic steering (CATS) network environment using segment routing, and reconfiguring a user plane path for accessing an optimal service contact instance IP address determined as one of a plurality of service contact instances based on a base station connected by the UE and computing and networking metrics in conjunction with the CATS controller.
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Patent Agency Ranking
公开(公告)号：US12264710B2
公开(公告)日：2025-04-01
申请号：US18012862
申请日：2021-04-16
Inventor： Hyeong Joon Ahn
Abstract: A magnetic bearing having a colocated eddy-current displacement sensor, comprising an electromagnet unit including a circular casing having a hollow portion therein, and a plurality of electromagnets disposed along an inner periphery of the casing, an amplifier unit coupled to one side of the electromagnet unit, a coil wiring unit coupled to the other side of the electromagnet unit, and a plurality of sensor units disposed along an inner periphery of the electromagnet unit and each having two opposite ends respectively coupled to the coil wiring unit and the amplifier unit, the plurality of sensor units being provided between the coil wiring unit and the amplifier unit, in which the sensor unit is disposed colocatedly with a suspended body supported by the electromagnet unit and configured to measure a displacement of the suspended body.
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127.发明申请公开(公告)号：US20250094661A1
公开(公告)日：2025-03-20
申请号：US18437339
申请日：2024-02-09
Inventor： Ji Woong KIM , Hyo Kyeong KIM , Myung Jae KIM , Jin Yong LEE , Soo Ah KYUNG
Abstract: One embodiment provides a multi-scale simulation-based functionally graded material design method for a high temperature environment. According to one embodiment, since the characteristics of a functionally graded material (FGM) may be predicted through multi-scale simulation in advance and optimal conditions may be derived, it is possible to reduce the costs required for experiment and manufacture and shorten the manufacturing time.
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公开(公告)号：US20250045946A1
公开(公告)日：2025-02-06
申请号：US18491381
申请日：2023-10-20
Inventor： Sou Hwan JUNG , Ki Hun HONG
Abstract: The method for detecting a deepfake video according to one embodiment of the present invention comprises receiving a target video, which is a video containing a person speaking; analyzing the direction of the person's face in time series for each of an image and voice constituting the target video; and determining whether the target video is a deepfake video by comparing analysis results of the image and the voice.
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129.发明授权公开(公告)号：US12182061B2
公开(公告)日：2024-12-31
申请号：US17696748
申请日：2022-03-16
Inventor： Chan Ho Lee
Abstract: A computer processor comprises: a fetch unit that reads and writes instructions and data, a register file including a plurality of registers, which includes a general-purpose register and a special register, an arithmetic logic unit that performs computational processing, a decoder/controller that interprets the instructions and generates a control signal, a symmetric network interface that includes a master interface and a slave interface and that is connected to an on-chip network; and a service controller that receives a service request from the external source through the on-chip network and the symmetric network interface, that communicates with the decoder/controller to send and receive a state of the service request and a state of the computer processor, and that copies an instruction address of a subroutine for executing the service request to a program counter to perform an operation of a designated code when the decoder/controller determines execution of the service request.
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公开(公告)号：US12165571B2
公开(公告)日：2024-12-10
申请号：US18085162
申请日：2022-12-20
Inventor： Junsik Hwang , Geonwook Yoo , Hojin Lee , Yongchan Kim , Kyungwook Hwang
IPC: G09G3/32
Abstract: A driving circuit board includes a driving circuit board includes: a plurality of driving electrode regions on a surface of the driving circuit board; a plurality of driving electrodes symmetrically arranged on the plurality of driving electrode regions; and a driving circuit electrically connected to at least one of the plurality of driving electrodes, wherein the plurality of driving electrodes include at least one dummy electrode that is not connected to the driving circuit.
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