corporate governance
board of directors
jeffrey chen
chairman of the board
jeffrey chen, born in 1964, graduated from the university of british columbia with a master’s degree in business administration. mr. chen has served as chairman of universal scientific industrial (shanghai) co., ltd. since june 2018. he joined the predecessor of ase technology holding co., ltd. in 1994, serving successively as the assistant to the central staff office, special assistant to the chairman and chief of staff of the group, as well as chief financial officer and director of ase test limited, a subsidiary of the group and a listed company on nasdaq. he previously worked for citibank taiwan as the general manager assistant and bankers trust taipei branch as the assistant general manager. currently, he also serves as a director of ase technology holding co., ltd. and an independent director of mercuries & associates holding, ltd.
c.y. wei
director
c.y. wei, born in 1954, holds a bachelor’s degree from national chiao tung university. mr. wei joined universal scientific industrial co., ltd in 1979, where he served successively as an engineering manager, vice president of finished product business group, senior vice president of communication product business group, senior vice president of corporate service unit, and general manager of the company. currently, he serves as the director and general manager of universal scientific industrial (shanghai) co., ltd.
du-tsuen uang
director
du-tsuen uang holds a bachelor’s degree in law from national taiwan university, a master’s degree in law from national chung hsing university, and a doctorate in law from national chengchi university. he was the ceo of ase foundation, a director of dinggu holdings co., ltd., a director of hongjing construction co., ltd., an independent executive director of first commercial bank co., ltd., dean of school of law, ming chuan university. currently, he serves as group chief executive and corporate governance director of ase investment holding co., ltd., a director of ase semiconductor manufacturing co., ltd., and the professor of ming chuan university law school.
tien-szu chen
director
tien-szu chen, with a bachelor’s degree in industrial engineering from chung yuan christian university, has served as a director of ase inc. since june 2015 and general manager of ase inc. chung-li branch since august 2015. mr. chen served as a supervisor of ase inc. from june 2006 to june 2015 and president of powerase technology inc. from june 2006 to may 2012. prior to joining ase inc. in june 1988, mr. chen worked at tsmc and philips semiconductor kaohsiung.
rutherford chang
director
mr. chang holds a bachelor’s degree in psychology from wesleyan university. he served as the special assistant to the chairman of j&r holding and the special assistant to the chairman of advanced semiconductor engineering, inc. in addition to serving as a director of the company, he also serves as a director of ase semiconductor manufacturing co., ltd.
neng chao chang
director
neng chao chang, with a bachelor’s degree in economics from williams university, is a former analyst at morgan stanley. he currently serves as the general manager of usi america inc., a director of ase test inc., a director of usi inc., and a director of advanced semiconductor engineering, inc.
chu yiyun
independent director
chu yiyun, with a doctorate in accounting from shanghai university of finance and economics (sufe), is a professor and doctoral advisor of the school of accounting, sufe, who concurrently takes the position of a member of the committee for accounting standards for business enterprises appointed by the chinese ministry of finance, the director of accounting society of china, and a researcher at key research institute of accounting and finance, sufe. he also serves as an independent director of ping an, tellhow, and bank of jiaxing, and an external supervisor of ping an bank.
tang yunwei
independent director
tang yunwei, with a doctorate in accounting from sufe, is the founder of the chinese accounting professors association. mr. tang served as a senior consultant of ernst and young dahua cpa co., ltd. from december 2006 to december 2008, the director of shanghai da hua certified public accountants and ernst and young dahua cpa co., ltd. from january 2000 to december 2006, and a senior researcher of the international accounting standards board from march 1999 to january 2000. he was awarded honorary membership to the association of chartered certified accountants, an honorary fellowship of lingnan university in hong kong, and the title of an outstanding international visiting professor of the american accounting association. he served as a member of the china accounting standards committee, a member of the chinese auditing standards board, president of the shanghai accounting association, and a member of the listing committee for the shanghai stock exchange. previously mr. tang worked for sufe where he held the following positions including a lecturer, associate professor, assistant to the president, professor, vice president and president. in addition, he now serves as an independent director of adama ltd., ping an healthcare and technology company limited. and china jushi co., ltd.
michael chung
independent director
michael chung has a bachelor’s degree in electrical engineering from national tsing hua university, taiwan. mr. chung served as the general manager of the business group of hon hai precision industry co., ltd. and the chief executive officer of tpk holding co., ltd. he joined acsip in june 2019 as the chairman of the board since. he also serves as an independent director of luxnet corp.
chairman of the board
jeffrey chen, born in 1964, graduated from the university of british columbia with a master’s degree in business administration. mr. chen has served as chairman of universal scientific industrial (shanghai) co., ltd. since june 2018. he joined the predecessor of ase technology holding co., ltd. in 1994, serving successively as the assistant to the central staff office, special assistant to the chairman and chief of staff of the group, as well as chief financial officer and director of ase test limited, a subsidiary of the group and a listed company on nasdaq. he previously worked for citibank taiwan as the general manager assistant and bankers trust taipei branch as the assistant general manager. currently, he also serves as a director of ase technology holding co., ltd. and an independent director of mercuries & associates holding, ltd.
c.y. wei
director
c.y. wei, born in 1954, holds a bachelor’s degree from national chiao tung university. mr. wei joined universal scientific industrial co., ltd in 1979, where he served successively as an engineering manager, vice president of finished product business group, senior vice president of communication product business group, senior vice president of corporate service unit, and general manager of the company. currently, he serves as the director and general manager of universal scientific industrial (shanghai) co., ltd.
du-tsuen uang
director
du-tsuen uang holds a bachelor’s degree in law from national taiwan university, a master’s degree in law from national chung hsing university, and a doctorate in law from national chengchi university. he was the ceo of ase foundation, a director of dinggu holdings co., ltd., a director of hongjing construction co., ltd., an independent executive director of first commercial bank co., ltd., dean of school of law, ming chuan university. currently, he serves as group chief executive and corporate governance director of ase investment holding co., ltd., a director of ase semiconductor manufacturing co., ltd., and the professor of ming chuan university law school.
tien-szu chen
director
tien-szu chen, with a bachelor’s degree in industrial engineering from chung yuan christian university, has served as a director of ase inc. since june 2015 and general manager of ase inc. chung-li branch since august 2015. mr. chen served as a supervisor of ase inc. from june 2006 to june 2015 and president of powerase technology inc. from june 2006 to may 2012. prior to joining ase inc. in june 1988, mr. chen worked at tsmc and philips semiconductor kaohsiung.
rutherford chang
director
mr. chang holds a bachelor’s degree in psychology from wesleyan university. he served as the special assistant to the chairman of j&r holding and the special assistant to the chairman of advanced semiconductor engineering, inc. in addition to serving as a director of the company, he also serves as a director of ase semiconductor manufacturing co., ltd.
neng chao chang
director
neng chao chang, with a bachelor’s degree in economics from williams university, is a former analyst at morgan stanley. he currently serves as the general manager of usi america inc., a director of ase test inc., a director of usi inc., and a director of advanced semiconductor engineering, inc.
chu yiyun
independent director
chu yiyun, with a doctorate in accounting from shanghai university of finance and economics (sufe), is a professor and doctoral advisor of the school of accounting, sufe, who concurrently takes the position of a member of the committee for accounting standards for business enterprises appointed by the chinese ministry of finance, the director of accounting society of china, and a researcher at key research institute of accounting and finance, sufe. he also serves as an independent director of ping an, tellhow, and bank of jiaxing, and an external supervisor of ping an bank.
tang yunwei
independent director
tang yunwei, with a doctorate in accounting from sufe, is the founder of the chinese accounting professors association. mr. tang served as a senior consultant of ernst and young dahua cpa co., ltd. from december 2006 to december 2008, the director of shanghai da hua certified public accountants and ernst and young dahua cpa co., ltd. from january 2000 to december 2006, and a senior researcher of the international accounting standards board from march 1999 to january 2000. he was awarded honorary membership to the association of chartered certified accountants, an honorary fellowship of lingnan university in hong kong, and the title of an outstanding international visiting professor of the american accounting association. he served as a member of the china accounting standards committee, a member of the chinese auditing standards board, president of the shanghai accounting association, and a member of the listing committee for the shanghai stock exchange. previously mr. tang worked for sufe where he held the following positions including a lecturer, associate professor, assistant to the president, professor, vice president and president. in addition, he now serves as an independent director of adama ltd., ping an healthcare and technology company limited. and china jushi co., ltd.
michael chung
independent director
michael chung has a bachelor’s degree in electrical engineering from national tsing hua university, taiwan. mr. chung served as the general manager of the business group of hon hai precision industry co., ltd. and the chief executive officer of tpk holding co., ltd. he joined acsip in june 2019 as the chairman of the board since. he also serves as an independent director of luxnet corp.
