Jung S. Hahm concentrates his practice on complex patent preparation and prosecution, patent litigation, non-infringement and patentability studies, patent portfolio management, international patent prosecution, licensing and other aspects of patent law.

From 2008 to 2009, Mr. Hahm was seconded to Panasonic Corporation and worked as in-house patent counsel for Panasonic's AVC Networks Company and Intellectual Property Rights Operations Company in Osaka, Japan. While at Panasonic, he provided legal counseling in various aspects of the U.S. patent law, and was actively involved in numerous license negotiations and related contract drafting and technical analyses.

Mr. Hahm received his Bachelors degree in Physics from Cornell University in 1989, and his Master degree in Physics from University of Illinois at Urbana-Champaign, in 1991. Mr. Hahm received his J.D. from Cornell Law School in 2000.

He is a member of the bars of New York and New Jersey and registered to practice before the U.S. Patent & Trademark Office.

Published Works

• "Amster, Rothstein & Ebenstein LLP Patent Law Alert: The Enlarged Board Of Appeal Of The European Patent Office Declines To Provide Further Guidance On The Patentability Of Computer-Implemented Inventions Under The European Patent Convention" May 19, 2010
• “The Boundaries Of Patent-Eligible Processes In Bilski”
  - IP Law360, May 09, 2008
• KSR v. Teleflex, Redefining The Obvious, IP Law 360, May 3, 2007, Guest Column
• Note, American Competitiveness and Workforce Improvement Act of 1998: Balancing Economic and Labor Interests Under the New H-1B Visa Program, 85 Cornell Law Review 1673 (2000)