Frank D. Liu

Frank D. Liu


Boston, MA
Phone: 617.204.5117    Fax: 617.204.5150

Frank D. Liu is an associate in the Intellectual Property Department of Pepper Hamilton LLP, resident in the Boston office. Mr. Liu concentrates his practice in intellectual property, with a particular focus in patent litigation and patent due diligence. He has experience in patent infringement cases before the U.S. International Trade Commission and various federal district courts.

Mr. Liu has experience handling patent litigation and diligence matters involving a various technologies including cellular devices, microprocessors, digital imaging systems, communications systems and network systems.

Mr. Liu has experience in various aspects in patent litigation including patent infringement analyses, patent validity analyses, claim construction, discovery issues and trial preparation.


  • J.D., cum laude, Franklin Pierce Law Center, 2009, Senior articles editor, IDEA®: The Intellectual Property Law Review.
  • B.S., Mechanical Engineering, with honors, University of Illinois, 2006

Bar Admissions

  • Massachusetts, 2009
  • U.S. Patent and Trademark Office, 2009

Practice Areas

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