Leif Sigmond helps clients with intellectual property litigation and counseling. He has served as first chair in litigation, leading teams of up to 10 plus attorneys in matters involving the electrical.

Lenny Huang focuses his practice on patent and trade secrets litigation, licensing and client counseling on intellectual property matters.

Leonard A. Feiwus is a seasoned trial lawyer with more than twenty years of experience in complex litigation. His broad practice focuses on business and commercial disputes of all kinds and a spectrum of highly specialized subject areas.

Leslie Grab focuses her practice on patent prosecution, patent litigation and intellectual property transactional issues. Dr. Grab has experience in a wide range of technologies, including, chemistry, biochemistry, molecular biology.

Li Chen is Co-Founder and Managing Partner of Chen Malin LLP.

Liisa Thomas, a partner based in the firm’s Chicago and London offices, is Co-Chair of the Privacy and Cybersecurity Practice.

Limin Zheng is a Principal in the Silicon Valley office of Fish & Richardson P.C. Her practice emphasizes patent litigation, with a primary focus in the area of life sciences.