Present   Seoul Section Chapter Chair (Seoul Section Chapter)

Present   VSA TC Member (VLSI Systems and Applications Technical Committee (VSA TC))

2024-Present   Member (Financial Activities Division)

2024-Present   Sensors Council (Representatives to other IEEE Entities)

2022-Present   2022-2024 Member at Large (Board of Governors)

2022-Present   Member (ISCAS Steering Committee )

2022-Present   ISCAS Steering Committee Members (AdHoc Committees)

2023-2023   Member (Conference Activities Division)