Image: Soyoung Jung

Soyoung Jung

Associate, Litigation Department


Soyoung Jung is an associate in the Litigation Department at Paul Hastings and is based in the firm’s Los Angeles office.

Ms. Jung focuses on intellectual property matters, primarily on patent litigation. She has represented a large variety of clients, from multinational corporations to early stage companies, on their intellectual property matters. Ms. Jung has extensive experience in patent enforcement and procurement on a wide range of technologies, including mobile devices, electronic commerce, displays, batteries, semiconductors, microelectronics, optoelectronics, data storage, and medical devices.


  • Selected into the Southern California Rising Stars list in Intellectual Property Litigation by Super Lawyers (2015).
  • Selected into the Top Women Attorneys in Southern California list by Los Angeles Magazine (2015).


  • University of Virginia School of Law, J.D., 2005 (Submissions Editor of the Virginia Journal of Law and Technology)
  • University of California, at Berkeley, M.S., 2002
  • Massachusetts Institute of Technology, S.B., 2000


  • Represented a leading consumer electronics company in several patent infringement cases involving mobile communication devices (E.D. Tex.)
  • Represented a foreign technology company in a patent infringement case involving eye tracking devices (N.D. Cal.).
  • Represented a digital marketing company in a trademark infringement case (S.D.N.Y.).
  • Represented a financial services company in a multidistrict patent litigation involving mobile banking applications (MDL No. 2354).
  • Represented a leading consumer electronics company in patent litigation actions involving applications on mobile communication devices (E.D. Tex.).
  • Represented a leading consumer electronics company in an investigation accusing mobile communication devices, and notebook and desktop computers (U.S. ITC).
  • Represented a leading consumer electronics company in a patent infringement case involving digital imaging technology (D. Del.).
  • Represented a telecommunications company in a patent infringement case involving wireless communication devices (C.D. Cal.).


  • Ms. Jung maintains an active pro bono practice. She has represented indigent clients on matters involving prisoners’ civil rights, asylum, special immigrant juvenile adjustment and a variety of other cases.
  • Admitted to practice in California federal and state courts, and the United States Patent and Trademark Office.

Practice Areas

Patent Litigation
ITC Section 337 Investigations
Intellectual Property




United States Patent & Trademark Office
California Bar


University of Virginia, School of Law, J.D. 2005
University of California, Berkeley, M.S. 2003
Massachusetts Institute of Technology, B.S. 2000

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