Endoscopic Endonasal Skull Base Surgery system. - Seongil Kwon; Wooseok Choi; Geunwoong Ryu; Sungchul Kang; Keri Kim (URAI, 2017)

A Steerable Endoscope for Transnasal Skull Base Surgery. - Seongil Kwon; Geunwoong Ryu; Sungchul Kang; Keri Kim (EMBC, 2018)

Intuitive Hand-held Instrument for Loose Body Removal in Arthroscopic Synovial Chondromatosis Surgery. - Geunwoong Ryu; Dongyoung Kim; Chul Min Park; Keri Kim (EMBC, 2018)

RCANE: Semi-Centralized Network of Parallel Blockchain and APoS. - Nguyen Van Toan; Ung Park; Geunwoong Ryu (ICPADS, 2018)

Active Endoscope Preserving Image Orientation for Endonasal Skull Base Surgery. - Geunwoong Ryu; Chul Min Park; Jeongryul Kim; Keri Kim (EMBC, 2020)