Sangwon Sung focuses his practice in the area of patent litigation and holds a degree in electrical engineering.

Sangwon brings technical expertise in electrical and mechanical engineering and technology policy to bear on navigating complex technology disputes. His past and current matters include a range of technologies, involving automotive gasoline engine actuators, smartphones, fiber optic telecommunications, LED lighting apparatus, email security system, audio integration system, optical disc actuator, power supply control, power sequencing, network traffic quota control and JPEG compression.

Sangwon's patent litigation practice includes Section 337 investigations before the International Trade Commission (ITC), inter partes review proceedings before the Patent Trial and Appeal Board, and cases before District Courts in California, Texas, Delaware and Georgia. His practice also covers IP portfolio diligence in M&A transactions and general IP strategic counseling for Silicon Valley startups.