Design of Compact Variable Gravity Compensator (CVGC) Based on Cam and Variable Pivot of a Lever Mechanism. - Jehyeok Kim; Junyoung Moon; JongWon Kim 002; Giuk Lee (IROS, 2019)

A Kinematically Redundant (6+1)-dof Hybrid Parallel Robot for Delicate Physical Environment and Robot Interaction (pERI). - Jehyeok Kim; Clément Gosselin (ICRA, 2023)

A Backdrivable Axisymmetric Kinematically Redundant (6+3)-Degree-of-Freedom Hybrid Parallel Manipulator. - Jehyeok Kim; Clément Gosselin (ICRA, 2024)