TZU-YIN CHIU, PH.D.

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AXCELIS TECHNOLOGIES INC

Filing Date Source Excerpt
2023-03-31 Dr. Tzu-Yin Chiu has served as President of National Silicon Industry Group, since April 2020 ("NSIG"). NSIG is the parent company of Zing Semiconductor Corporation, a provider of high-quality semiconductor wafer research and development, production and sales, of which Dr. Chiu has served as Chief Executive Officer since May 2019. Dr. Chiu retired as the non-executive Vice Chairman of Semiconductor Manufacturing International Corporation ("SMIC"), a leading semiconductor foundry in China, in July 2018. Dr. Chiu served in that position following his retirement as SMIC’s CEO in May 2017, a position he assumed in August 2011, at which time he also joined the SMIC Board. Between 2009 and 2011, Dr. Chiu served as Chief Executive Officer of Hua Hong Semiconductor Limited (known as "HHNEC"), a global, leading pure-play foundry, headquartered in China. From 2005 to 2009, Dr. Chiu worked at other chip manufacturers in Asia, having first worked at SMIC from 2001 to 2005 as Senior Vice President, Operations. Prior to joining SMIC, Dr. Chiu was a Senior Director Fab Operations at Taiwan Semiconductor Manufacturing Company Limited. Dr. Chiu worked at AT&T/Bell Labs from 1984 to 1996, as the head of the High Speed Electronics Department and Silicon Research Operations Department. In addition, Dr. Chiu has served as Vice Council Chairman of China Semiconductor Industry Association (CSIA) and a board member of Global Semiconductor Alliance (GSA). He is also a member of the Board of Directors of EverDisplay Optronics (Shanghai) Co., Ltd.; the Engineering Advisory Board of University of California, Berkeley; and the external Advisory Board of Tsinghua-Berkeley Institute.
2024-03-29 Dr. Tzu-Yin Chiu has served as President of National Silicon Industry Group ("NSIG"), since April 2020... Dr. Chiu has over 30 years’ experience in the semiconductor industry and a track record of managing successful semiconductor manufacturing companies at the executive level. Dr. Chiu’s expertise spans technology research, business development, operations and corporate management.
2025-03-31 Dr. Tzu-Yin Chiu serves as President of National Silicon Industry Group ("NSIG"), a position he has held since April 2020... Dr. Chiu has over 30 years’ experience in the semiconductor industry and a track record of managing successful semiconductor manufacturing companies at the executive level.

Data sourced from SEC filings. Last updated: 2026-02-03