Photo of Hae Eun  Choi

Hae Eun Choi

San Francisco
F: +1.415.434.3947


  • J.D., University of California, Davis, 2011
  • B.A., Seoul National University, 2007
  • New York
  • Not admitted in California


Hae Eun Choi is an associate in the Antitrust and Competition Practice Group in the firm's San Francisco office. 


  • Defense of major international electronics company in MDL price-fixing actions regarding cathode ray tube products; In re Cathode Ray Tube (CRT) Antitrust Litig., MDL No. 1917
  • Defense of industry-leading multinational electronics company in price-fixing actions concerning thin film transistor liquid crystal display products; In re TFT-LCD (Flat Panel) Antitrust Litig., MDL No. 1827
  • Defense of major international electronics company against boycott and monopsonization claims relating to smartphone patent licensing; Cascades v. RPX Corp., ND Cal. 4:12-cv-1143 YGR
  • Represent multinational electronics company in global patent and standards related antitrust governmental proceedings
  • Defense of senior foreign executive in DOJ governmental enforcement actions relating to auto parts industry
  • Defense of leading international electronics company in governmental enforcement actions and related civil antitrust class actions involving lithium-ion batteries; In re Lithium Ion Batteries Antitrust Litig., MDL No. 2420


  • American Bar Association, Section of Antitrust
  • New York State Bar Association
  • Korean American Bar Association of Northern California
  • International Association of Korean Lawyers
  • Asian American Bar Association
  • Asian Pacific American Bar Association of Silicon Valley