<Professional Experience>

2008                    / Admitted to Patent Bar
2009 ~ 2010         / Associate, 5T International Patent Law Firm
2011 ~ 2012         / Associate, Nam & Nam Patent Law Firm
2013 ~ 2014         / Associate, Y.S. Chang & Associates Law Firm
2015 ~ 2017         / Associate, Xiann Patent Law Firm
2018 ~ 2019         / Associate, Shin & Kim LLC
2022 ~ 2025         / Partner, Jidam Patent Law Firm
2026 ~ Present     / Yoon & Yang(IP) LLC