Jason Chang

Jason Chang
張虔生
Born (1944-05-18) 18 May 1944
Shanghai, China
CitizenshipSingapore
EducationNational Taiwan University (BS)
Illinois Institute of Technology (MS)
SpouseChing Ping Chang
Children3

Jason Chang (Chinese: 張虔生; pinyin: Zhāng Qiánshēng; born 18 May 1944) is a Taiwanese-Singaporean billionaire, currently the chairman of Taiwan-based Advanced Semiconductor Engineering (ASE). On the Forbes 2024 list of the world's billionaires, he was ranked #417 with a net worth of US$6.6 billion.

In September 2015, Chang received a Semiconductor Equipment and Materials International SEMI Award, which recognized his "significant achievements in the development and commercialization of copper wire in the IC assembly process".