Yunjin Choi

Vice President

Patent Attorney, Patent Attorney Qualified to Serve in Infringement Proceedings

Practice Area
Technical Field

Physics, Optics, Materials

Ms. Choi specializes in near-field optics. She has experience in research and development of polymer organic EL displays, and patent prosecution in the field of semiconductors, optical devices, magnetic devices, industrial machinery, and medical devices.


Prosecution and opinions


M.S., Department of Physics, Seoul National University

Professional Background

Samsung SDI; Private patent firm


IAM Patent 1000 2023 (Intellectual Asset Management)


Choi, Y., (2019) Managing IP Asia Pacific IP Focus 2019, Is it Advantageous to File a TPO?