저서 및 외부활동

• "Letter of consent system among notable amendments to Trademark Act coming into effect next spring" (공저, World Trademark Review Daily, 2023)
• "Korea poised to allow letters of consent for trademark co-existence" (공저, World Trademark Review Daily, 2023)
• "Partial rejections and re-examination system now effective" (공저, World Trademark Review Daily, 2023)
• "KIPO study reveals high number of malicious trademark filings in Korea" (공저, World Trademark Review Daily, 2023)
• "New amendments to the Korean Trademark Act: what you need to know" (공저, World Trademark Review Daily, 2022)
• "New KIPO examination standards to assess similarity of software-related goods and services" (공저, World Trademark Review Daily, 2021)
• “The rise of K-beauty trademark filings” (공저, World Trademark Review Daily, 2020)
• "Confronting the Gray Market in Korea and the U.S." (공저, Today’s General Counsel, Oct/Nov 2016)
• "Supreme Court reverses its position on dual-language trademarks" (공저, World Trademark Review Daily, 2013)