Ms. Sunmi Lee is a registered patent and trademark attorney specializing in trademark and design matters, and handles a comprehensive range of domestic and international IP services.

Her practice encompasses evaluating the registrability of trademarks, managing domestic and international trademark and design filings, and overseeing strategic IP portfolio management. Ms. Lee also boasts extensive experience in representing clients before the Intellectual Property Trial and Appeal Board (IPTAB), the IP High Court, and the Supreme Court of Korea, as well as handling domain name disputes and providing strategic counsel on licensing and enforcement.
In particular, Ms. Lee has managed extensive international trademark portfolios and led dispute resolution strategies for multinational corporations and major domestic enterprises.
As an active member of the international IP community, Ms. Lee serves on an INTA committee and as a member of the APAA Trademark Committee. Through these roles, she continuously strengthens her global IP network and engages in leading-edge academic initiatives. Dedicated to delivering tailored, business-driven IP solutions, she ensures that clients maximize and robustly protect their brand value in today’s rapidly evolving global market.

EDUCATION

  • Hanyang University (B.A. in Political Science and International Studies, 1999)

WORK EXPERIENCE

  • LEE & MOCK IP (2011-Present)
  • Oori Patent & Law Offices (2010-2011)
  • Kaeser Kompressoren (2000-2007)

ADMISSION

  • Patent and Trademark Attorney, Republic of Korea (2009)

LANGUAGES

  • English, Korean

KEY ACTIVITIES

PUBLIC ACTIVITIES
  • • Co-Chair, Trademark Committee, APAA (2023-Present)
  • • Committee Member, Trademark Committee, APAA (2017-Present)
  • • Committee Member, INTA (2021-Present)
REPRESENTATIVE MATTERS
  • • Global SNS Platform & Affiliates: Advising on trademark availability and registrability in Korea (2021-present)
  • • Australia-based Fitness Franchise: Advised on trademark licensing and franchise agreements (2024)
  • • U.S. Health & Life Care Company: Provided legal counsel and handled a case involving a preliminary injunction regarding trademark infringement and unfair competition (2023)
  • • Italian Luxury Goods Company: Advised on a copyright infringement claim and successfully negotiated a settlement at the pre-litigation stage (2023)
  • • Italian Luxury Fashion Company: Successfully defended against an opposition to a design registration, thus maintaining the registration (2020)
  • • New Zealand Global Fitness Brand: Successfully defended against a trademark cancellation action (2019)
  • • Italian Bank: Represented the client and secured a successful outcome in a domain name dispute (2018)
  • • French Footwear Company: Successfully represented the client and secured a favorable outcome in a domain name dispute (2016)