Jason Chang
| Jason Chang | |
|---|---|
| 張虔生 | |
| Born | 18 May 1944 Shanghai, China | 
| Citizenship | Singapore | 
| Education | National Taiwan University (BS) Illinois Institute of Technology (MS) | 
| Spouse | Ching Ping Chang | 
| Children | 3 | 
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".