Trademark, Design, Copyright,

Unfair Competition Prevention Act, Domain Name, Customs, Bio

Adjunct professor of intellectual property law, University of Dongguk

Adjunct Professor of IP Campus, Korea Invention Promotion Association

Certified Brand ESG Management professional

Certified franchise management professional

Official Representative Patent Attorney of the Korea Brand Association (KBA)

Member, Korean Patent Attorneys Association (KPAA)

Member, AIPPI, INTA, Korea Trademark & Design Association (KOTA)

2023 Chairman's Commendation Award of Science and Technology Information Broadcasting and Telecommunications Commission

2024 National Assembly Education Committee Chairman's Award

Lecturer on trademark and copyright, Korea Invention Promotion Association, Gyeonggi Intellectual Property Center, Korea Intellectual Property Office, Trademark Association, etc.

Judge, International Invention Exhibition, etc.

Trademark disputes with respect to TV between H Corp. vs. L Corp.

Trademark litigation with respect to weapons between L Corp. vs. RCorp.

Ice cream trademark litigation on behalf of C Corp.

Clothing fashion brand infringement and customs case for F Corp.

S Corp.'s hotel trademark infringement case

Litigation on dilution of trademark for O Committee

S Corp's sports clothing and equipment trademark dispute

P Corp.'s kitchen appliances trademark case

Unfair competition and trademark infringement litigation for S Corp. with respect to jewelry

J Corp.'s gel-strip trademark infringement case

B Hospital's hospital trademark litigation

R Corp.'s bakery trademark case

Children's Cosmetics trademark case for I Corp.

Global trademark case for S Corp.'s smartwatch and smartphone

Consulting and advising on trademark prosecution, trial, litigation, appraisal, cease and desist letter, disputes, license, consulting, transfer, customs in over 120 countries

Consulting and advising registration and use on copyright