Josh Ji represents a broad range of clients in high-stakes disputes — primarily matters involving breach of contract, business torts, trade secrets, intellectual property, false advertising / CLRA claims, and unfair competition. He has successfully litigated numerous nine- and ten-figure actions as well as multi-district litigations, class actions, and cross-border disputes. Drawing on his extensive litigation and trial experience, Josh routinely advises clients on creative dispute resolution strategies and helps navigate crisis situations. He also leverages his IP litigation background to counsel clients on complex trademark development and enforcement issues for some of the most recognizable brands in the world. 

Prior to joining Latham, Josh was an associate at another leading international law firm and served as a judicial extern to Judge Josephine L. Staton (US District Judge, CD Cal). Josh was a Dean’s Merit Scholar and graduated with honors from the UC Irvine School of Law, where he was co-editor-in-chief of the Law Review, a teaching assistant for the Lawyering Skills program, and a research assistant to Vice Dean Christopher Whytock. Josh received the Faculty Award for obtaining the highest grade in the Civil Procedure course, and his Law Review student note has been cited by American Jurisprudence and the US District Court for the SDNY.

At Latham, Josh has served on firm leadership committees at both global and local levels, and he is committed to maintaining an active pro bono practice. In the Southern California legal community, Josh is deeply engaged, having served as a leader of the Orange County Bar Association (Board of Directors), OC Federal Bar Association (YLD Planning Committee Member), OC Korean American Bar Association (President), UC Irvine School of Law Alumni Association (Governing Council), and the International Association of Korean Lawyers (SoCal Regional Governor). He also served the County of Orange as an Ethics Commissioner.

Josh’s complex commercial litigation matters include representing:

  • A global leader in the AI solutions industry, obtaining a favorable result in a trade secret lawsuit against a competitor
  • A leading AI semiconductor and infrastructure company, resolving a breach of MSA dispute with its data center host
  • A global leader in the clean energy industry, resolving a breach of MSA dispute with its wind farm customer
  • One of the largest private owners of US clean energy / renewable assets, obtaining dismissals in various tort actions
  • One of the highest-grossing mobile game publishers globally, in a nationwide false advertising class action lawsuit
  • One of the largest foodservice suppliers in the world, obtaining an arbitration victory in a breach of contract dispute
  • One of the largest pharmaceutical companies in the world, obtaining summary judgment in a multi-district product liability litigation
  • The founder of one of the most-visited real estate platforms in the world, obtaining summary judgment in a fiduciary duty action
  • A leading investment advisory firm, obtaining a defense verdict in a billion-dollar fiduciary duty action brought by a major pension fund*
  • One of the largest media conglomerates, obtaining an arbitration victory in a billion-dollar licensing dispute against a leading provider*

Josh’s representative brand protection / development matters include:

  • Advising one of the largest AI investment initiatives globally on trademark and branding issues
  • Advising one of the largest gaming companies in the world on the stealth-launch of its house mark
  • Counseling one of the largest esports organizations in the world to launch its house mark globally
  • Handling global trademark enforcement for one of the largest pharmaceutical companies in the world
  • Representing a leading biotech company in trademark litigation, resulting in the competitor’s rebrand
  • Representing a bioinformatics company in a trademark dispute, resulting in the removal of all infringing content
  • Advising multiple iconic and luxury fashion brands on various trademark and other IP-related issues

*Matter handled prior to joining Latham

Bar Qualification

  • California

Education

  • JD, University of California, Irvine School of Law
    cum laude, Dean's Scholar, Co-Editor-in-Chief of the UCI Law Review
  • BA, University of California, Riverside
    cum laude, Phi Beta Kappa

Languages Spoken

  • English
  • Korean