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公开(公告)号：US11714484B2
公开(公告)日：2023-08-01
申请号：US17533405
申请日：2021-11-23
Inventor： Tae Hoon Kim , Seong Won Jeong , Hyun U Ko , Seong Ho Kim , Sang Youn Kim
Abstract: Disclosed is an interaction system between a controller and a VR application. The interaction system includes a controller including a first actuator configured to move a mass and a first processor configured to control an operation of the first actuator; and a content execution device configured to execute an application according to a control signal received from the controller and generate a feedback signal to transmit the generated feedback signal to a controller when a virtual object change event occurs during the application execution, wherein the first processor of the controller controls the first actuator when the feedback signal is received to move the mass and move a center of gravity. According to the present disclosure, since the center of gravity and the length of the controller operated by the user in reality may be changed in linkage with a change of the virtual object displayed on the display while executing the VR application, it is possible to greatly improve the immersion and feeling of use of the user.
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公开(公告)号：US20230211772A1
公开(公告)日：2023-07-06
申请号：US17886328
申请日：2022-08-11
Applicant: Hyundai Motor Company , Kia Corporation , Korea University Of Technology And Education Industry-University Cooperation Foundation
Inventor： Jee Yoon SUH , Seung Han You , Wan Ki Cho , Han Byeol Gil , Chang Jun Jeon
IPC: B60W30/045 , B60W30/09 , B60W40/08 , B60W40/105 , B60W40/109 , B60W40/13 , B60W40/114 , B60N2/00
CPC classification number: B60W30/045 , B60W30/09 , B60W40/08 , B60W40/105 , B60W40/109 , B60W40/13 , B60W40/114 , B60N2/002 , B60W2040/1315 , B60W2420/503 , B60W2520/10 , B60W2520/125 , B60W2520/14 , B60W2520/20 , B60W2520/28 , B60W2540/18 , B60W2540/227
Abstract: An apparatus and a method for controlling motion of a vehicle to improve turning motion performance are provided. The processor determines a riding position of a user, receives information about a steering angle of the vehicle, and outputs a vehicle control signal with regard to turning motion performance according to at least one of a phase difference between a yaw rate and lateral acceleration or a lateral slip angle with respect to the riding position, based on the received steering angle. A controller controls the vehicle in accordance with the vehicle control signal. The apparatus provides a passenger of the vehicle with optimal turning motion performance.
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公开(公告)号：US20230192068A1
公开(公告)日：2023-06-22
申请号：US17890619
申请日：2022-08-18
Applicant: HYUNDAI MOTOR COMPANY , Kia Corporation , Korea University Of Technology And Education Industry-University Cooperation Foundation
Inventor： Jee Yoon SUH , Seung Han YOU , Wan Ki CHO , Han Byeol GIL , Chang Jun JEON
IPC: B60W30/02 , B60W40/114 , B60W40/103
CPC classification number: B60W30/02 , B60W40/114 , B60W40/103 , B60W2510/20 , B60W2510/18 , B60W2710/18 , B60W2710/20 , B60W2520/20 , B60W2520/14 , B60W2720/106 , B60W2520/28 , B60W2520/105 , B60W2520/125 , B60W60/0013
Abstract: The present disclosure relates to an apparatus for controlling the motion of a vehicle to improve riding comfort, and a method thereof. According to an embodiment of the present disclosure, a processor may determine a boarding location for a user and may determine a vehicle control signal in consideration of riding comfort according to acceleration or jerk based on the boarding location. A controller may control the vehicle depending on the vehicle control signal.
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14.发明申请公开(公告)号：US20230026612A1
公开(公告)日：2023-01-26
申请号：US17784669
申请日：2020-03-25
Inventor： Jin Woo BAE
Abstract: An electro-responsive gel lens having automatic multifocal and image stabilization functions according to the present invention comprises: a first electrode and a second electrode formed on a substrate and having different polarities; and a transmissive part which is formed of an electroactive polymer, and the shape of which is deformed when a voltage is applied to the first electrode and the second electrode, wherein at least one of the first electrode and the second electrode is formed in the plural, and a voltage is individually applied so as to change the shape of the transmissive part in three dimensions, such that the location of the focal point of light passing through the transmissive part is changed in three dimensions.
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公开(公告)号：US20210402289A1
公开(公告)日：2021-12-30
申请号：US17104228
申请日：2020-11-25
Inventor： Dong Soo CHOI , Tae Hoon KIM , Sang Youn KIM
IPC: A63F13/24 , A63F13/285 , A63F13/218 , A63F13/211
Abstract: Disclosed is a controller capable of changing volume. The controller according to the present invention includes a housing; a volume changing unit installed outside the housing and having one end and the other end movable with respect to the housing, respectively; a driving unit for moving at least one of one end and the other end of the volume changing unit; and a control unit for controlling the driving unit. According to the present invention, it is possible to improve a user's feeling of use and to enhance satisfaction and fun by variously changing the volume, shape, etc. of a controller.
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Patent Agency Ranking
公开(公告)号：US11188150B2
公开(公告)日：2021-11-30
申请号：US16185707
申请日：2018-11-09
Inventor： Sang-Youn Kim , Dong-soo Choi , Seung Young Yang , Sun-Young Shin , YeongSeok Do , SiHo Ryu , Sang Man Seong , In-Hee Song , Tae-Heon Yang
IPC: G06F3/01 , G06F3/0354 , G09B19/24 , G06F3/044 , G06F3/038
Abstract: The present invention relates a haptic tool system, the system including: a computer device portion providing a content image including a target object for user testing or learning through a haptic feedback simulation function; and a haptic drill tool having an capacitive touch pen that makes contact with the target object and providing a haptic feedback simulating use of an actual drill to the user on the basis of load cell displacement information on a force applied according to the contact of the capacitive touch pen and physical property information on the target object. According to the haptic tool system, it is possible to provide the haptic feedback similar to a force and a motion sensation that the user feels when using an actual electric drill.
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公开(公告)号：US11135080B2
公开(公告)日：2021-10-05
申请号：US15358557
申请日：2016-11-22
Applicant: Samsung Electronics Co., Ltd. , Korea University of Technology and Education Industry University Cooperation Foundation
Inventor： Youn Baek Lee , Yong-Jae Kim
Abstract: A frame assembly includes a first longitudinal member, a second longitudinal member spaced apart from the first longitudinal member, and a plurality of distance maintaining members connected between the first longitudinal member and the second longitudinal member, and configured to maintain a distance between the first longitudinal member and the second longitudinal member.
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公开(公告)号：US20210220988A1
公开(公告)日：2021-07-22
申请号：US17222148
申请日：2021-04-05
Applicant: Samsung Electronics Co., Ltd. , Korea University of Technology and Education Industry-University Cooperation Foundation
Inventor： Minhyung LEE , Youn Baek LEE , Yong Jae KIM , Jongwon LEE , Byungjune CHOI
Abstract: A wearable chair may include a foot frame configured to support a foot of a user; a shank link configured to rotatably connect to the foot frame; a connecting link provided in front of the shank link and configured to rotatably connect to the foot frame; a knee link configured to rotatably connect to each of the shank link and the connecting link; and a thigh link configured to extend from the knee link. The foot frame, the shank link, the connecting link, and the knee link constitute a four-bar linkage.
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公开(公告)号：US20210197407A1
公开(公告)日：2021-07-01
申请号：US16755592
申请日：2018-10-11
Applicant: KOREA UNIVERSITY OF TECHNOLOGY AND EDUCATION INDUSTRY-UNIVERSITY COOPERATION FOUNDATION , NAVER LABS Corporation
Inventor： Yong Jae KIM , Jong In KIM , Jun Suk YOON
Abstract: Disclosed is a robot joint device comprising first and second plates positioned in parallel with each other, links each having a first end connected to the first plate and a second end connected to the second plate, connecting members configured to connect the two ends of each of the links and the first and second plates, respectively, so that angles and rotations of the links are adjustable relative to the first and second plates, a rotary shaft having two ends penetrating the first and second plates and rotatably installed, a gear reduction unit installed in the first plate and connected to the first end of the rotary shaft, a pulley connected to the second end of the rotary shaft and configured to transmit driving power to the rotary shaft, and a drive unit configured to transmit the driving power to the pulley.
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公开(公告)号：US10780589B2
公开(公告)日：2020-09-22
申请号：US16400138
申请日：2019-05-01
Applicant: DAWOO FA Co., LTD , Daegu Gyeongbuk Institute of Science and Technology , Korea University Of Technology And Education Industry-University Cooperation Foundation
Inventor： Hae Sook Hwang , Dong Won Yun , Kyoung Bok Jin , Sang Youn Kim
Abstract: Disclosed herein is a shape compliant electroadhesive gripper for picking up an atypical object. The shape compliant electroadhesive gripper comprises a body, and an electroadhesive module disposed on the body and including an electrorheological elastomer, wherein, when a voltage is not applied, a shape of the electroadhesive module is deformed according to a shape of an external object coming into contact with the electroadhesive module, and when the voltage is applied, rigidity of the electrorheological elastomer is increased to maintain the shape of the electroadhesive module, and when the voltage is applied to the electroadhesive module, electroadhesion is made due to an electrostatic force generated between the electrorheological elastomer and the adjacent external object.
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