Materials │ Chemicals
Machinery │ Equipment │ Metals
- Department of Biological Engineering at Yanbian University of Science & Technology (2008)
- School of Environmental Engineering at Gwangju Institute of Science and Technology(GIST) (2011)
- H2 AEC Research Laboratory (2011.11.~2018.07.)
- Plus Intellectual Property Law Firm (2018.08.~2021.10.)
- Dodam Intellectual Property Law Firm (2022.02.~2023.06.)
- SCL IP Law Firm (2023.07.~)
- Applications, research, analysis, patent maps and establishment of IP portfolio strategies for inventions in the field of secondary cell battery/fuel cell/water electrolysis/solar cell
- Applications, research, analysis, for inventions related to braking, steering, and suspension in the automotive field
- Applications, research, analysis for inventions in the field of tires for vehicles
- Applications, research, analysis for inventions in the field of of shipbuilding and heavy industry
- Applications, research, analysis, patent maps for inventions in the field of materials and chemicals
- Applications, research, analysis, patent maps for inventions in the field of catalyst technology and chemical process
- Applications, research and analysis for inventions in the fields of biosensor
- Applications, research and analysis for inventions by small and medium enterprises/startups
- Conducted multiple national IP-R&D projects and IP cunsulting