Lionel Yan



Lionel is a Senior Associate at Blackpeak. Based in Shanghai, he conducts intellectual property infringement, unfair competition, internal fraud, and due diligence investigations for corporate clients.

Lionel has been an investigator for almost 10 years and has worked on over 400 cases. His areas of expertise include developing sources, fraud interviews, site visits, external surveillance, evidence collection, notarization, and coordinating with law enforcement.

Prior to Blackpeak, Lionel was a senior investigator at the Japan External Trade Organization’s intellectual property agency. Lionel graduated from Shanghai University with a degree in Law, and is fluent in Mandarin Chinese and Shanghainese.


Contact details:

E lyan@blackpeakgroup.com