Certified Translators And Interpreters!
Korean & Chinese
25 Plus Years Experience, Over 2,000 Cases

High Profile & Complex Cases • International Litigations •
Overseas Depositions • ITC Trials • Patent Infringement Cases


  • California State Certified Court Interpreter
  • U.S. Federal Court Approved Interpreter
  • U.S. State Department Contract Interpreter
  • Professional Conference Interpreter
  • Certified Translator
  • Registered with the U.S. District Court, Central District of California
  • Registered with the Superior Court of California, Los Angeles County
  • Registered with the Superior Court of California, Orange County
  • Texas State Licensed Court Interpreter
  • Washington State Certified Court Interpreter
  • Delaware State Approved Court Interpreter

Ko & Martin is comprised of a group of highly qualified Korean and Chinese interpreters and translators who have proven their competency and reliability. The interpreters and translators who work with Ko & Martin were carefully selected based on their performances. Ko & Martin offer language services for cases that call for one interpreter to complex litigations where multiple interpreters/translators are needed concurrently. Ko & Martin understands when it comes to intellectual property and complex matters involving foreign clients or limited Enligsh-speaking parties, accurate interpretation and translation is particularly critical. We strive to provide high interpreting competency, cost-effectiveness and timely delivery of translated documents throughout the litigation process. With our combined experiences of over 25 years and more than 2,000 cases, Ko & Martin has proven to deliver supreme language support that our clients count on.