Jen is the Co-Managing Partner of Quinn Emanuel’s San Francisco office. Jen is a trial lawyer with extensive experience in litigating intellectual property matters. Her principal focus is on patents, in a wide range of industries, but she also frequently handles trade secret, contract, and antitrust disputes as well. In 2012, Jen obtained a complete defense verdict as trial counsel in a multi-patent jury trial in Delaware on behalf of Symantec, defeating a claim for damages exceeding $1 billion. Jen was also Yahoo!'s go to counsel when it elected to file a multi-patent lawsuit against Facebook in the Northern District of California. In 2012 The Recorder named Jen as one of its "40 Women Leader's in Law," and in 2013 the same publication named her one of the "Top 50 Women in Tech Law." In 2014, Managing Intellectual Property named Jen an IP Star in both the United States and California. Jen is also actively involved in pro bono activities, overseeing pro bono cases within the firm and by volunteering her time to various organizations within the San Francisco community.