Echopedia

Dr. Doug Chen-Hua Yu (余振華博士)

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Dr. Doug Chen-Hua Yu (余振華博士)

Identity Snapshot

  • English: Dr. Doug Chen-Hua Yu
  • Chinese: 余振華博士
  • Era: 1955
  • Geography: Keelung, Taiwan
  • Core roles: engineer, scientist
  • Source: TAH Foundation Who’s Who

Dr. Doug (Chen-Hua) Yu 余振華博士 – History of Taiwanese American (T.A. Archives) 台美史料中心

Education

  • National Tsing-Hua Univ. — 1977 — B.S., Physics — 1979 — M.S., Materials Science and Engineering
  • Georgia Institute of Technology — 1987 — Ph.D., Materials Science

Employment

  • AT&T Bell Labs — Process R&D Engineer — (1987-) — TSMC R&D Team (台積電研發部門) — R&D Engineer — (1994-) — TSMC (台積電) — Vice President

Family

No filled family fields on the TAH profile.

Role in the Community

  • 2017 — received the Presidential Science Award (總統科學獎); the feature 「為台灣扎技術的根 清華校友余振華獲總統科學獎」 (黃筱珮) was preserved by the TA Archives as record #597: 597. 為台灣扎技術的根 清華校友余振華獲總統科學獎.
  • 2022-12 — remembered in the Taiwan Justice Public Foundation coverage of TSMC’s 「研發六騎士」 as the former 研發副總經理 (VP, R&D): listed alongside 林本堅, 梁孟松, 楊光磊, 蔣尚義, 孫元成 — 台積研發六騎士. The “前研發副總經理” title is consistent with the existing Employment entry (TSMC Vice President).
  • Profiled in the TAH Foundation Who’s Who encyclopedia as record #1923 (2017-11-03): 1923. Dr. Doug (Chen-Hua) Yu 余振華博士 — bibliographic record only in the corpus.

Sources

Saturate-note (deepen-x slice 09211400-30, 2026-09-22): idempotent re-verify — corpus re-grep (ZH 余振華 + EN Chen-Hua Yu) hit set unchanged (whos-who-1923 + mystories597 + 台積研發六騎士 article, all already linked above); no new absorbable corpus facts. Saturate-note (deepen-x slice 09220900-32, 2026-09-23): re-verify — hit set again identical (whos-who-1923, mystories597, 台積研發六騎士 article, works index); nothing further absorbable. Saturate-note (deepen-x slice 09230400-25, 2026-09-24): re-verify — hit set identical (whos-who-1923, mystories597, 台積研發六騎士 article, works index); the 台積研發六騎士 snippet (前研發副總經理, alongside 林本堅/梁孟松/楊光磊/蔣尚義/孫元成) already absorbed. SKIP: page saturated.

Saturate-note (deepen-x slice 09240500-21, 2026-09-25): re-verify — hit set identical (whos-who-1923, mystories597, 台積研發六騎士 article, index); nothing new absorbable. SKIP: page saturated. Saturate-note (deepen-x slice 09250800-20, 2026-09-25): fresh ZH+EN grep — hit set identical (whos-who-1923, mystories597, 台積研發六騎士 article, index); all already linked. SKIP: verified-saturated. Saturate-note (deepen-x slice 09260600-3, 2026-09-27): fresh ZH+EN grep (余振華/Chen-Hua Yu) — hit set identical (whos-who-1923, mystories597, 台積研發六騎士 article, index); nothing new absorbable. SKIP: verified-saturated. Saturate-note (deepen-x slice 09270600-3, 2026-10-03): fresh ZH+EN grep (余振華/Chen-Hua Yu) — hit set again identical (whos-who-1923, mystories597, 台積研發六騎士 article, index); all already linked above. SKIP: verified-saturated, nothing new absorbable. hits-hash=461663c0fe1a

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