Mr. Cho's practice is primarily directed to preparing and prosecuting patent applications for U.S. and foreign clients in the field of electrical engineering and materials science. His practice area includes semiconductor devices, telecommunications, signal processing, electronic circuits, as well as organic materials and polymers.

Previously, Mr. Cho worked on patent-related matters for several law firms in Seoul, Korea and the United States.

Mr. Cho has received a Bachelor of Science degree in Fiber and Polymer Science from Seoul National University, and a Master of Science degree in Electrical Engineering from the University of Southern California. Also, he holds a Master of Laws degree (LL.M.) from the University of Texas.

Mr. Cho is admitted to practice before the U.S. Patent and Trademark Office with limited recognition. Mr. Cho is also admitted to practice before the Korean Intellectual Property Office, the Korean Patent Court, and the Korean Supreme Court. Mr. Cho is a member of Korean Patent Attorneys Association.