Rex is an experienced patent professional who has assisted life science companies, from start-ups to public companies, for more than a decade.

Dr. Lin practices IP law and focuses on the pharmaceutical, life sciences, and biotech fields.

Hin Au is a partner in the Palo Alto office of Wilson Sonsini Goodrich & Rosati, where he is a member of the patents and innovations practice. Hin provides IP strategy and counseling services to clients in a wide range of technical fields, including MedTech, digital health, biotech, medical/diagnostic devices, software, robotics, autonomous vehicle technologies, and clean energy. He has assisted many clients with building their patent portfolios and securing key strategic patents. Hin has hands-on engineering industry experience, having previously worked as an R&D engineer for six years at large U.S. semiconductor corporations. A native of Singapore, Hin is also fluent in Mandarin and Cantonese.

Kristina Hanson is a partner in the San Francisco office of Wilson Sonsini Goodrich & Rosati. Her practice primarily focuses on intellectual property litigation, with an emphasis on pharmaceutical patent matters arising under the Hatch-Waxman Act. She has represented clients in a variety of pharmaceutical matters, from pre-trial strategy counseling through appeals.