Skip to main content

Harry Hyunho Park counsels clients on a variety of intellectual property matters, often litigating IP matters in federal district courts throughout the United States. His practice includes the representation of businesses on unfair import actions arising under Section 337 of the Tariff Act of 1930 before the United States International Trade Commission (USITC). In addition, Harry handles patent and trademark prosecution matters and intellectual property counseling, including review of patent portfolios, freedom-to-operate analyses, and pre-litigation diligence. He regularly represents patent holders and patent challengers in inter partes review (IPR) proceedings before the USPTO Patent Trial and Appeal Board (PTAB). Harry also represents petitioners and respondents in trademark opposition and cancellation proceedings before the USPTO Trademark Trial and Appeal Board (TTAB).

Harry possesses deep experience in patent and patent-related matters across the areas of automobile technology, semiconductors, display devices, mobile communication devices, wireless telecommunications, computer software, and medical devices. Harry draws on his patent litigation experience and familiarity with USPTO procedures to develop strategies for his clients.

Harry also advises clients on trade secret compliance, brand management, and antitrust issues. He has advised global clients on international trade disputes, capital investments, strategic acquisitions, settlements of intellectual property disputes, and cross-border arbitrations and litigation.


  • Patents, trademarks, copyrights, and trade secrets
  • International Trade Commission’s Section 337 litigation
  • IP and technology licensing and transfers
  • Strategic patent acquisition



  • Defended multinational electronics company and its affiliated manufacturers and suppliers in multiple alleged patent infringement cases including matters regarding display devices and telecommunications devices.°
  • Represented car parts manufacturer against automotive safety supplier; obtained stay of litigation after filing petition for inter partes review with the Patent Trial and Appeal Board.°
  • Defended global automotive manufacturers in case of alleged patent infringement of navigation systems.°
  • Represented multinational electronics company in U.S. International Trade Commission (USITC) investigation of integrated circuit devices and packages.°
  • Represented consumer electronics and telecommunications company in USITC investigation of a certain electronic mobile device.°
  • Represented multinational automotive manufacturer and multinational electronics company in multiple inter partes review proceedings.°
  • Represented multinational consumer goods company and retailer of luxury goods in multiple trademark cancellation and opposition proceedings before the Trademark Trial and Appeal Board.
  • Represented global beauty products company in its partnership with a New York-based cosmetic company.
  • Represented a retailer and manufacturer of apparel and luxury goods, in its acquisition of a New York-based retailer of luxury goods. Advised, negotiated, and drafted all documents related to purchasing and transferring of IP.°

°The above representations were handled by Mr. Park prior to his joining Greenberg Traurig, LLP.

Recognition & Leadership

  • Member, American Bar Association
  • Member, Korean American Intellectual Property Bar Association
  • Member, International Association of Korean Lawyers
  • Member, Intellectual Trade Commission (ITC) Trial Lawyers Association
  • Lecturer, Korea Intellectual Property Association


  • J.D., University of New Hampshire Franklin Pierce School of Law
  • M.S., Electrical and Computer Engineering, Purdue University
  • B.S., Electrical Engineering, Iowa State University
  • District of Columbia
  • New York
  • Connecticut
  • U.S. Patent and Trademark Office
  • English
  • Korean