公开(公告)号：US12105883B2

公开(公告)日：2024-10-01

申请号：US18320096

申请日：2023-05-18

Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Keehoon Kim

IPC: G06F3/01

CPC classification number: G06F3/016

Abstract: The present disclosure relates to a cable-based force feedback control apparatus capable of automatically determining the unspecified number and positions of cable haptic apparatus and performing force feedback control based on the determination result and a control method for the apparatus. A force feedback control apparatus and a control method for the apparatus according to the present disclosure may freely change the number and positions of haptic modules, may be installed according to various screen sizes, and may automatically detect the number and positions of the haptic devices, thereby achieving scalability.

公开(公告)号：US20230166408A1

公开(公告)日：2023-06-01

申请号：US18070657

申请日：2022-11-29

Applicant: POSTECH Research and Business Development Foundation

Inventor： Hyung Gon SHIN ,  Keehoon Kim ,  Wan Kyun Chung

IPC: B25J15/00 ,  F15B15/10

CPC classification number: B25J15/0023 ,  B25J15/0033 ,  F15B15/10 ,  F15B2215/30

Abstract: Disclosed is a multi-layer soft pneumatic actuator, including: a surface layer including driving protrusions formed on one surface; a first chamber layer stacked on the other surface of the surface layer and including a first chamber configured to partially overlap the driving protrusion; a second chamber layer stacked on a layer different from the first chamber layer on the other surface of the surface layer, including a second chamber having a partial region overlapping the driving protrusion and the first chamber; and an air line layer configured to inject air into each of the first chamber and the second chamber.