Orange County

Welcome to the LES Orange County Chapter

The Orange County Chapter is one of over 35 LES Chapters in LES (USA & Canada.) LES Chapters are located throughout USA and Canada in areas with concentrations of LES Members and licensing professionals. The Orange County Chapter, under the direction of the Chapter Leadership hold regular meetings where LES Members and outside speakers give presentations on topics relevant to technology transfer and licensing. Register for an upcoming Orange County Chapter event or view past events.

Orange County Chapter Leadership


Mr. Abraham W. Chuang
Knobbe, Martens, Olson & Bear, LLP
2040 Main Street
14th Floor
Irvine, CA 92614
Phone: (949) 760-0404
Fax: (949) 760-9502
Past Chair

Ms. Emily Sauter
Judicial Law Clerk
U.S. Court of Appeals for the Federal Circuit

Past Chair

Dr. Russell W. Mangum, III
Vice President and Director
Nathan Associates Inc.
2010 Main Street
Suite 700
Irvine, CA 92614
Phone: (949) 955-9025
Fax: (949) 474-4944