Dr. Byung Joon (BJ) Han is the CEO and co-founder of Silicon Box, a leading independent semiconductor integration and advanced packaging company, addressing the current lack of chiplet integration infrastructure in the industry.
Previously, Dr. Han served as Chief Technology Officer, President, Chief Executive Officer, and Chairman of the Board for STATS ChipPAC – the world’s No. 3 OSAT – where he worked for twenty years (1999-2019). During his tenure, he grew STATS ChipPAC’s revenue from US$100 million to US$4.3 billion by transforming Singapore-based STATS into a global company. Dr. Han’s successes are marked by the ubiquitous commercial adoption of packaging innovations currently shipping over 100 billion per year in unit volume, including quad flat no-lead (QFN).
Dr. Han holds over 300 patents and has led teams that have won industry awards for technological breakthroughs in semiconductors. In 2025, he was awarded the Leonardo International Prize for significant contributions to Italy’s technological landscape. In 2024, he was recognized as one of Asia’s Most Influential figures by Tatler Magazine for his contributions to Singapore’s technology sector.
Dr. Han received his PhD from Columbia University in the City of New York, and completed the Advanced Management Program at Harvard University.