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公开(公告)号：US11129553B2
公开(公告)日：2021-09-28
申请号：US16698590
申请日：2019-11-27
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE
Inventor： Jinseok Kim , Hyun Joon Shin , Bum-Jae You , Sungwook Yang , Minsu Jang , Jun Sik Kim
Abstract: A motion capture system includes a motion sensor having a flexible body and a fiber bragg gratings (FBG) sensor inserted into the body, a fixture configured to fix the motion sensor to a human body of a user, a light source configured to irradiate light to the motion sensor, and a measurer configured to analyze a reflected light output from the motion sensor, wherein the FBG sensor includes an optical fiber extending along a longitudinal direction of the body and a sensing unit formed in a partial region of the optical fiber and having a plurality of gratings, and wherein a change of a wavelength spectrum of the reflected light, caused by the change of an interval of the gratings due to a motion of the user, is detected to measure a motion state of the user.
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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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公开(公告)号：US10990177B2
公开(公告)日：2021-04-27
申请号：US16199708
申请日：2018-11-26
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE
Inventor： Donghyun Hwang , Keehoon Kim , Byeongkyu Lim , Bum-Jae You
IPC: G06F3/01
Abstract: Provided is a tactile transmission device, which includes a base unit forming one surface of the tactile transmission device, a tip-tilt elastic member stacked on the base unit and configured to transmit a tactile feel to a finger of a user in a first direction oriented upward from a bottom surface of the finger and a second direction intersecting the first direction at a predetermined angle, and a cover disposed at an upper side of the tip-tilt elastic member to form another surface of the tactile transmission device.
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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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Patent Agency Ranking
公开(公告)号：US10650602B2
公开(公告)日：2020-05-12
申请号：US16093860
申请日：2017-04-12
Inventor： Bum-Jae You , Juseong Lee
Abstract: A three-dimensional information augmented video see-through display device according to an exemplary embodiment of the present disclosure includes a camera interface module which obtains at least two real images from at least two camera modules, a rectification module which performs rectification on the at least two real images, a lens distortion correction module which corrects at least two composite images obtained by combining a virtual image to the at least two real images, based on a lens distortion compensation value indicating a value for compensating for a distortion of a wide angle lens for the at least two real images, and an image generation module which performs side-by-side image processing on the at least two composite images to generate a three-dimensional image for virtual reality VR or augmented reality AR.
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公开(公告)号：US10524701B2
公开(公告)日：2020-01-07
申请号：US15612958
申请日：2017-06-02
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE
Inventor： Jinseok Kim , Hyun Joon Shin , Bum-Jae You , Sungwook Yang , Minsu Jang , Jun Sik Kim
Abstract: A motion capture system includes a motion sensor having a flexible body and a fiber bragg gratings (FBG) sensor inserted into the body, a fixture configured to fix the motion sensor to a human body of a user, a light source configured to irradiate light to the motion sensor, and a measurer configured to analyze a reflected light output from the motion sensor, wherein the FBG sensor includes an optical fiber extending along a longitudinal direction of the body and a sensing unit formed in a partial region of the optical fiber and having a plurality of gratings, and wherein a change of a wavelength spectrum of the reflected light, caused by the change of an interval of the gratings due to a motion of the user, is detected to measure a motion state of the user.
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8.发明授权公开(公告)号：US10434322B2
公开(公告)日：2019-10-08
申请号：US15156381
申请日：2016-05-17
Applicant: Center of Human-Centered Interaction for Coexistence , Industry-University Cooperation Foundation Hanyang University Erica Campus
Inventor： Sungon Lee , Jun-Woo Kim , Woo-Seok Ryu , Sung-Teak Cho , Hyung-Min Kim , Bum-Jae You
IPC: A61N2/00 , A61B34/30 , B25J9/00 , A61B34/20 , A61N7/00 , A61B90/50 , A61B90/10 , A61N5/01 , A61N1/36
Abstract: A bio-stimulation robot includes a stationary platform, a plurality of drive modules coupled to the stationary platform, and a motion platform coupled to the drive modules to operate to change a position of the motion platform. Each of the drive modules includes a first guide member having an arc shape, a motion member coupled to the first guide, and a leg member having a first end coupled to the motion member and a second end fixed to the motion platform. The motion member slides along the first guide member. The second end of the leg member is rotatably connected to the motion platform. The second end of the leg member is rotatably connected to the motion platform.
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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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公开(公告)号：US20190171290A1
公开(公告)日：2019-06-06
申请号：US16199708
申请日：2018-11-26
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE
Inventor： Donghyun HWANG , Keehoon Kim , Byeongkyu Lim , Bum-Jae You
IPC: G06F3/01
Abstract: Provided is a tactile transmission device, which includes a base unit forming one surface of the tactile transmission device, a tip-tilt elastic member stacked on the base unit and configured to transmit a tactile feel to a finger of a user in a first direction oriented upward from a bottom surface of the finger and a second direction intersecting the first direction at a predetermined angle, and a cover disposed at an upper side of the tip-tilt elastic member to form another surface of the tactile transmission device.
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