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公开(公告)号：US11656687B2
公开(公告)日：2023-05-23
申请号：US16868506
申请日：2020-05-06
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Min Gyeong Kim , Jung Min Park , Joong-Jae Lee
IPC: G06F3/01 , G06F3/0484 , G06F3/04815 , G06V40/20
CPC classification number: G06F3/017 , G06F3/011 , G06F3/0484 , G06F3/04815 , G06V40/28
Abstract: Provided is a method for controlling an interaction undo/redo interface. The method for controlling an interaction undo/redo interface includes causing interaction to be performed between a plurality of virtual objects created in a three-dimensional virtual space and a user, wherein the interaction is performed by recognition of the user's gesture, and activating the interaction undo interface or the interaction redo interface in response to a gesture not corresponding to the user's interaction gesture.
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公开(公告)号：US10331217B2
公开(公告)日：2019-06-25
申请号：US15920378
申请日：2018-03-13
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE
Inventor： Youngsu Cha , Kahye Song , Jung Min Park , Bum-Jae You
Abstract: Disclosed is an actuator including a support member, an actuating unit rotatably installed in the support member and having a first electrode installed on one side and a stimulation providing unit installed on the other side to provide stimulation by rotation, and an attraction force providing unit having a second electrode to provide an attraction force to the first electrode, wherein when an electrostatic attraction force is provided to the first electrode through the second electrode, the actuating unit pivots to enable the stimulation providing unit to apply stimulation to a sensing unit.
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3.发明授权Robot motion data processing system using motion data reduction/restoration compatible to hardware limits 有权机器人运动数据处理系统使用运动数据缩减/恢复兼容硬件限制公开(公告)号：US09561591B2
公开(公告)日：2017-02-07
申请号：US14581433
申请日：2014-12-23
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Doik Kim , Jung Min Park , Sungon Lee , Jaeyoung Park , Seokmin Hong
CPC classification number: B25J9/1664 , B25J9/0081 , B25J9/163 , B25J9/1689 , G05B2219/40435 , G05B2219/40512 , Y10S901/03
Abstract: A robot motion data processing system has a data extraction module for intermittently extracting restoration motion data from a successive input motion trajectory formed for controlling a motion of a robot, and a data restoration module for restoring an output motion trajectory approximate to the input motion trajectory by using restoration motion data extracted from the data extraction module. The output motion trajectory is restored to satisfy a condition that the robot operating according to the output motion trajectory does not exceed a hardware operation limit of the robot.
Abstract translation: 机器人运动数据处理系统具有数据提取模块，用于从形成为用于控制机器人的运动的连续输入运动轨迹间歇地提取恢复运动数据，以及数据恢复模块，用于通过以下方式恢复输出运动轨迹近似于输入运动轨迹： 使用从数据提取模块提取的恢复运动数据。 输出运动轨迹被恢复以满足根据输出运动轨迹操作的机器人不超过机器人的硬件操作极限的条件。
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公开(公告)号：US20170228019A1
公开(公告)日：2017-08-10
申请号：US15015330
申请日：2016-02-04
Applicant: Korea Institute of Science and Technology , Center of Human-centered Interaction for Coexistence
Inventor： Do Ik Kim , Jung Min Park , Joong-Jae Lee
IPC: G06F3/01
Abstract: An apparatus for creating virtual joint sensation is provided. The apparatus includes: a controlling part for creating control signals for controlling respective user's joints by referring to information on torques to be applied to the respective user's joints, wherein the information on the torques is acquired by analyzing information on forces to be applied to the user's body contacting a virtual object; and a torque-applying part, including one or more torque-applying units worn on the respective user's joints, for giving the torques to the respective user's joints by using the control signals.
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公开(公告)号：US11150728B2
公开(公告)日：2021-10-19
申请号：US16868100
申请日：2020-05-06
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE
Inventor： Jung Min Park , Joong-Jae Lee
IPC: G06F3/01 , G06K9/00 , G06F3/0484
Abstract: Provided are a user interface device and a control method thereof for supporting easy and accurate selection of overlapped objects. The user interface device is a device for providing a user interface applied to a three-dimensional (3D) virtual space in which a plurality of virtual objects is created, and includes a gaze sensor unit to sense a user's gaze, an interaction sensor unit to sense the user's body motion for interaction with the virtual object in the 3D virtual space, a display unit to display the 3D virtual space, and a control unit to, when the user's gaze overlaps at least two virtual objects, generate projection objects corresponding to the overlapped virtual objects, wherein when an interaction between the projection object and the user is sensed, the control unit processes the interaction as an interaction between the virtual object corresponding to the projection object and the user.
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Patent Agency Ranking
公开(公告)号：US20190121434A1
公开(公告)日：2019-04-25
申请号：US15920378
申请日：2018-03-13
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE
Inventor： Youngsu Cha , Kahye Song , Jung Min Park , Bum-Jae You
IPC: G06F3/01
CPC classification number: G06F3/016 , B81B3/0021 , B81B2201/034 , B81B2203/0181 , B81B2203/058 , B81B2203/06 , B81C2203/035
Abstract: Disclosed is an actuator including a support member, an actuating unit rotatably installed in the support member and having a first electrode installed on one side and a stimulation providing unit installed on the other side to provide stimulation by rotation, and an attraction force providing unit having a second electrode to provide an attraction force to the first electrode, wherein when an electrostatic attraction force is provided to the first electrode through the second electrode, the actuating unit pivots to enable the stimulation providing unit to apply stimulation to a sensing unit.
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公开(公告)号：US20180351476A1
公开(公告)日：2018-12-06
申请号：US15848435
申请日：2017-12-20
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE
Inventor： Youngsu CHA , Junseok Lee , Jung Min Park , Bum-Jae You
Abstract: Disclosed is a flexible printed circuit board (FPCB) actuator including an FPCB core having a first surface and a second surface, wherein the first surface and the second surface are parallel to each other, a first electrode installed on the first surface and having first parts, wherein the first parts are spaced apart from each other in a first direction at least in part, and a second electrode installed covering at least a portion of the second surface, wherein as control voltage is applied to the first and second electrodes, an electrostatic force generated between the first electrode and the second electrode in a second direction perpendicular to the first direction allows the FPCB core to make a bending motion.
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公开(公告)号：US10124488B2
公开(公告)日：2018-11-13
申请号：US15332312
申请日：2016-10-24
Applicant: Korea Institute of Science and Technology
Inventor： Junghwan Lee , Jung Min Park , Sang Rok Oh
Abstract: A robot control system includes a detecting device configured to detect an obstacle, and a control device configured to control a robot by planning a driving path of the robot. The control device generates a road map space including nodes containing information about a state of the robot and edges connecting the nodes. Also, the control device checks whether the obstacle detected by the detecting device overlaps with the nodes, removes an overlapped node, generates a driving path by sampling remaining nodes and edges, and checks whether the edges of the driving path overlap with the obstacle. When there is no overlapped edge, the control device determines the driving path on the road map space to plan a path along which the robot drives without colliding with the obstacle.
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公开(公告)号：US09804677B2
公开(公告)日：2017-10-31
申请号：US15015330
申请日：2016-02-04
Applicant: Korea Institute of Science and Technology , Center of Human-centered Interaction for Coexistence
Inventor： Do Ik Kim , Jung Min Park , Joong-Jae Lee
IPC: G06F3/01
Abstract: An apparatus for creating virtual joint sensation is provided. The apparatus includes: a controlling part for creating control signals for controlling respective user's joints by referring to information on torques to be applied to the respective user's joints, wherein the information on the torques is acquired by analyzing information on forces to be applied to the user's body contacting a virtual object; and a torque-applying part, including one or more torque-applying units worn on the respective user's joints, for giving the torques to the respective user's joints by using the control signals.
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公开(公告)号：US11036297B2
公开(公告)日：2021-06-15
申请号：US16502253
申请日：2019-07-03
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE
Inventor： Youngsu Cha , Kahye Song , Jung Min Park , Bum-Jae You
Abstract: Provided is a tactile feedback device including a tactile transmission element having an enclosed space inside, the tactile transmission element including a compression part which is compressed toward the enclosed space by an electrostatic force generated by the application of voltage, and a tactile part which transmits tactile sensation to a user by expansion with movement of air by the compression.
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