Charlie helps clients acquire, protect and manage their intellectual property, with a particular emphasis in patent-related matters. He has prepared and prosecuted patent applications for domestic and foreign clients in a number of diverse technology fields, including electronic circuitry, computer networking, semiconductor devices, software, telecommunications, and mechanical devices. Further, he has experience supporting patent analytics, patent litigation and patent licensing. While Charlie regularly serves the intellectual property needs of large corporations, he also enjoys counseling startups or individuals in developing their very first intellectual property asset.

Fluent in written and spoken Chinese, Charlie is knowledgeable in intellectual property laws in China, and his multicultural experience extends to patent applications prosecuted in various foreign jurisdictions, including China, Germany, Korea, Japan, Taiwan, and the European Patent Office. Conversely, he is well-versed in assisting foreign clients to acquire and manage patent assets in the United States.


GEMSA's Patent Onslaught Against Cloud Computing Customers, Cloud IPQ: Enhancing Your Cloud IP IQ, October 10, 2017. 

Improving Search Effectiveness in the Legal E-Discovery Process Using Relevance Feedback, DESI III Global E-Discovery/E-Disclosure Workshop at the 12th International Conference on Artificial Intelligence and Law (2009).