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公开(公告)号：US10940506B2
公开(公告)日：2021-03-09
申请号：US16086980
申请日：2017-03-23
Inventor： Jai Hi Cho , Shin Young Kim , Dae Keun Yoon , Joong Jae Lee , Bum Jae You
Abstract: Disclosed is an actuator generating haptic sensations, the actuator having a spherical rotor driven by a magnetic force vector created around the same, a stator having a space corresponding in shape to the spherical rotor defined therein to allow the spherical rotor to be positioned in the space and having a portion of an upper part of the spherical rotor exposed, at least three rotation-driving coils formed in the stator at a given distance from each other to provide the magnetic force vector to the spherical rotor, and a driving unit independently controlling electric current supplied to each of the rotation-driving coils to create the magnetic force vector.
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公开(公告)号：US10901530B2
公开(公告)日：2021-01-26
申请号：US16073587
申请日：2018-06-19
Inventor： Mincheol Kim , Cong Vu Luc , Jai Hi Cho , Ju Seong Lee , Bum Jae You
IPC: G06F3/0346 , G06F3/01 , G01R33/02
Abstract: Provided is a three-dimensional magnetic sensor based finger motion capture interface device, including a back-of-hand fixing member; a finger wearing member; at least one link member which is disposed between the back-of-hand fixing member and the finger wearing member and includes at least one magnetic sensor; at least one fixing member which connects between a plurality of link members; and a controller which receives sensor coordinate values corresponding to the change of a magnetic line of force sensed by the at least one magnetic sensor, extracts pitch and yaw motions of each link member based on the received sensor coordinate values, and calculates a user's finger position based on the extracted pitch and yaw motion values.
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公开(公告)号：US10551927B2
公开(公告)日：2020-02-04
申请号：US16309484
申请日：2017-06-13
Applicant: UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY) , CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE
Inventor： Joon Bum Bae , Jeong Soo Lee , In Seong Jo , Yeon Gyu Park , Bum Jae You
Abstract: Provided is a force conveyance system that is configured to have 6 degrees of freedom, thereby allowing freedom of movement such as opening/closing of a hand and adduction/abduction of a finger and reflecting a desired force to a fingertip without obstructing the movement of a finger. Also, the force conveyance system may estimate a fingertip position and a finger joint angle, measure a finger movement, and convey a more accurate force accordingly.
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公开(公告)号：US20190099782A1
公开(公告)日：2019-04-04
申请号：US16086980
申请日：2017-03-23
Inventor： Jai Hi Cho , Shin Young Kim , Dae Keun Yoon , Joong Jae Lee , Bum Jae You
Abstract: Disclosed is an actuator generating haptic sensations, the actuator having a spherical rotor driven by a magnetic force vector created around the same, a stator having a space corresponding in shape to the spherical rotor defined therein to allow the spherical rotor to be positioned in the space and having a portion of an upper part of the spherical rotor exposed, at least three rotation-driving coils formed in the stator at a given distance from each other to provide the magnetic force vector to the spherical rotor, and a driving unit independently controlling electric current supplied to each of the rotation-driving coils to create the magnetic force vector.
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公开(公告)号：US10038759B2
公开(公告)日：2018-07-31
申请号：US15210132
申请日：2016-07-14
Inventor： Joong Jae Lee , Eun Mi Lee , Sang Hun Nam , Bum Jae You
CPC classification number: H04L67/327 , H04L41/0806 , H04L41/0816 , H04L41/12 , H04L41/5051 , H04L67/104 , H04L67/16 , H04L67/34
Abstract: In accordance with an aspect, there is provided a method for supporting provision of service so that a client terminal is provided with desired service by adaptively modifying a network topology depending on service properties, including (a) when service type information indicating a type of desired service is acquired from the client terminal, and status information indicating status of one or more service provision servers is acquired, acquiring, by a management server, network configuration information as information corresponding to the service type information and the status information with reference to a DB, wherein the network configuration information is required by the client terminal to be provided with the service from a specific service provision server; and (b) transmitting, by the management server, acquired network configuration information to the client terminal, thus supporting network configuration such that the client terminal configures a network based on the network configuration information.
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Patent Agency Ranking
公开(公告)号：US10032313B2
公开(公告)日：2018-07-24
申请号：US15171054
申请日：2016-06-02
Inventor： Ki Won Yeom , Joung Huem Kwon , Ji Yong Lee , Bum Jae You
Abstract: A head-mounted device (HMD) for enabling a 3D drawing interaction in a mixed-reality space is provided. The HMD includes a frame section, a rendering unit providing a specified image, a camera unit attached to the frame section to pick up an image for rendering, and a control unit configured to, when the camera unit picks up an image of a specified marker, perform a calibration process based on position information of the image of the marker displayed on a screen of the HMD and to, when there is a motion of an input device for interaction with a virtual whiteboard, obtain position information of an image of the input device displayed on a virtual camera screen based on position information of the whiteboard.
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27.发明申请Method, Management Server, and Computer-Readable Storage Medium for Supporting Provision of Service Desired by Client Terminal by Adaptively Modifying Network Topology Depending on Properties of Service 审中-公开方法，管理服务器和计算机可读存储介质，用于根据服务属性适应性地修改网络拓扑，支持客户端终端提供的服务公开(公告)号：US20170026490A1
公开(公告)日：2017-01-26
申请号：US15210132
申请日：2016-07-14
Inventor： Joong Jae Lee , Eun Mi Lee , Sang Hun Nam , Bum Jae You
CPC classification number: H04L67/327 , H04L41/0816 , H04L67/104 , H04L67/16 , H04L67/34
Abstract: In accordance with an aspect, there is provided a method for supporting provision of service so that a client terminal is provided with desired service by adaptively modifying a network topology depending on service properties, including (a) when service type information indicating a type of desired service is acquired from the client terminal, and status information indicating status of one or more service provision servers is acquired, acquiring, by a management server, network configuration information as information corresponding to the service type information and the status information with reference to a DB, wherein the network configuration information is required by the client terminal to be provided with the service from a specific service provision server; and (b) transmitting, by the management server, acquired network configuration information to the client terminal, thus supporting network configuration such that the client terminal configures a network based on the network configuration information.
Abstract translation: 根据一方面，提供一种用于支持服务提供的方法，以便通过根据服务属性自适应地修改网络拓扑来为客户终端提供期望的服务，包括（a）指示期望的类型的服务类型信息 从客户端获取服务，并且获取指示一个或多个服务提供服务器的状态的状态信息，由管理服务器获取作为与服务类型信息和状态信息相对应的信息的网络配置信息，参考DB 其中，所述客户终端需要从特定服务提供服务器向所述服务提供所述网络配置信息; 以及（b）由管理服务器向客户端发送获取的网络配置信息，从而支持网络配置，使得客户终端基于网络配置信息来配置网络。
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28.发明申请APPARATUS, METHOD, AND COMPUTER-READABLE RECORDING MEDIUM FOR GENERATING TACTILE SENSATION THROUGH NON-INVASIVE BRAIN STIMULATION USING ULTRASONIC WAVES 有权装置，方法和计算机可读记录介质，用于通过使用超声波的非引发性脑刺激来产生手术感觉公开(公告)号：US20150251023A1
公开(公告)日：2015-09-10
申请号：US14285807
申请日：2014-05-23
Applicant: Center Of Human-Centered Interaction For Coexistence , Korea Institute of Science and Technology , Catholic University Industry Academic Cooperation Foundation
Inventor： Bum Jae You , Sung On Lee , Yong An Chung
IPC: A61N7/00
CPC classification number: A61N7/00 , A61B5/4064 , A61N2007/0021 , A61N2007/0026 , G06F1/00
Abstract: The present invention relates to an apparatus for creating a tactile sensation through non-invasive brain stimulation by using ultrasonic waves. The apparatus includes: an ultrasonic transducer module for inputting the ultrasonic waves to stimulate a specific part of the brain of a specified user non-invasively through at least one ultrasonic transducer unit; a compensating module for acquiring information on a range of tactile perception areas in the brain of the specified user and compensating properties of ultrasonic waves to be inputted to the specified user through the ultrasonic transducer unit by referring to the acquired information thereon; and an ultrasonic waves generating module for generating ultrasonic waves to be inputted to the specified user through the ultrasonic transducer unit by referring to a compensating value decided by the compensating module.
Abstract translation: 本发明涉及一种通过使用超声波通过非侵入性脑刺激产生触感的装置。 该装置包括：超声换能器模块，用于输入超声波，以通过至少一个超声波换能器单元非侵入地刺激指定用户的脑的特定部分; 补偿模块，用于获取关于指定用户的大脑中的触觉感知区域的信息的信息，并且通过参考所获取的信息来补偿要通过超声波换能器单元输入到指定用户的超声波的属性; 以及超声波产生模块，用于通过参考由补偿模块决定的补偿值，通过超声波换能器单元产生要输入到指定用户的超声波。
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公开(公告)号：US09069354B2
公开(公告)日：2015-06-30
申请号：US13731719
申请日：2012-12-31
Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION , CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE
Inventor： Soo Hyun Ryu , Nak Ju Doh , Yeon Sik Kang , Bum Jae You
CPC classification number: G05D1/02 , G05D1/0214 , G05D1/0217 , G05D1/024 , G05D1/0274 , G05D2201/0217 , Y10S901/01
Abstract: The present invention provides a method for planning a path for an autonomous walking humanoid robot that takes an autonomous walking step using environment map information, the method comprising: an initialization step of initializing path input information of the autonomous walking humanoid robot using origin information, destination information, and the environment map information; an input information conversion step of forming a virtual robot including information on the virtual robot obtained by considering the radius and the radius of gyration of the autonomous walking humanoid robot based on the initialized path input information; a path generation step of generating a path of the virtual robot using the virtual robot information, the origin information S, the destination information G, and the environment map information; and an output information conversion step of converting the path of the autonomous walking humanoid robot based on the virtual robot path generated in the path generation step.
Abstract translation: 本发明提供了一种用于规划自主行走人形机器人的路径的方法，所述路径采用环境地图信息进行自主步行步骤，所述方法包括：初始化步骤，使用原始信息初始化自主行走人形机器人的路径输入信息，目的地 信息和环境地图信息; 输入信息转换步骤，基于初始化的路径输入信息，形成包含通过考虑自主行走类人机器人的半径和回转半径而获得的虚拟机器人的信息的虚拟机器人; 使用虚拟机器人信息，原始信息S，目的地信息G和环境地图信息生成虚拟机器人的路径的路径生成步骤; 以及输出信息转换步骤，其基于在路径生成步骤中生成的虚拟机器人路径来转换自主行走人形机器人的路径。
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公开(公告)号：US08884746B1
公开(公告)日：2014-11-11
申请号：US14252922
申请日：2014-04-15
Inventor： Jai Hi Cho , Joung Huem Kwon , Shin Young Kim , Bum Jae You
Abstract: An apparatus for generating tactile sensation by using a magnetic field, includes: a first magnet and a second one which are placed across a target as a subject to provide tactile sensation; and a first electromagnet placed between the target and the first magnet; wherein a strength of the whole magnetic field between the first and the second magnets is allowed to be adjusted by adjusting at least either of a direction and a strength of a magnetic field arising from the first electromagnet to control the strength of the force with which the target is pressed by the first and the second magnets. Because a magnet itself that generates a magnetic field without any complicated mechanical components may perform a function as an actuator that generates tactile sensation, the apparatus for generating tactile sensation may become simple, light and compact.
Abstract translation: 一种用于通过使用磁场产生触觉的装置，包括：第一磁体和第二磁体，被放置在作为被摄体的目标上以提供触觉; 以及放置在所述靶和所述第一磁体之间的第一电磁体; 其中通过调节由第一电磁体产生的磁场的方向和强度中的至少一个来控制第一和第二磁体之间的整个磁场的强度，以控制强度 目标被第一和第二磁体按压。 因为产生没有任何复杂的机械部件的磁场的磁体本身可以执行产生触感的致动器的功能，所以用于产生触感的装置可能变得简单，轻巧和紧凑。
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