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Johnny Yu

InvestorFounder

Managing Director at Mosaic Venture Lab · Founder & Chairman at CellTech

Taipei, Taipei City, Taiwan

FoundedCellTech

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You →Jade · together at FSP Mosaic Innovation & Sustainability L.P. (2025–2026) →Johnny

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About

A senior venture capitalist with experience in venture investment and M&A across the semiconductor and biotech sectors, noted for his interest in deal exits.

Founder & Chairman at CellTech

Intro paths

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In turn, Johnny can intro founders to CellTech's investors below.

CellTech's investors · 1

Mosaic Venture LabTaipei City · $1.5M – $2M checks

Co-founders at CellTech

JTJames Tsai, PhD
James Tsai, PhDFounder & CEO
CN
Chia Ning Shen, PhDFounder & Partner

Experience

  1. Taiwan Universe BioMedicineChief Financial Officercurrent2025 — present
  2. FSP Mosaic Innovation & Sustainability L.P.Managing Partnercurrent2025 — presentAsia
  3. InFocus TherapeuticsChief Financial Officercurrent2024 — present
  4. Pulxion Medical TechnologyChief Financial Officercurrent2023 — presentTaiwan
  5. Mosaic Venture LabManaging Directorcurrent2022 — present
  6. Taiwan Association for Vaccine IndustriesDeputy Chairman2023 — 2025Taiwan
  7. 創笙Founder and Chairman2023 — 2025Taipei City, Taiwan
  8. Taiwan Vaccine Industries AssociationMember Of The Supervisory Board2022 — 2023Taiwan
  9. Yuanta Asia Investment (Hong Kong)Executive Director2020 — 2022Hong Kong
  10. Yuanta Asia InvestmentVice President2017 — 2020Taipei, Singapore, Shanghai, Seoul
  11. Yuanta Asia InvestmentSAVP2015 — 2017Taipei, Seoul, Singapore, Shanghai
  12. Yuanta Asia InvestmentAVP2014 — 2015Taipei, Seoul, Singapore, Shanghai
  13. BioGend Therapeutics (TWSE 6733)Board Member2016 — 2020
  14. Pacific GeneTech LimitedBoard Member2015 — 2020
  15. BRIM Biotechnology, Inc.Board Member2015 — 2020
  16. Advagene BiopharmaBoard Member2015 — 2020
  17. Grand Asia Capital Services PTE. LTD. (Yuanta Group)VP2013 — 2017Taipei, Shanghai, Singapore, Seoul
  18. YungShin Pharm IND. Co., Ltd. (China)VP2012 — 2013China
  19. YungShin Global Holding Co., Ltd.AVP2011 — 2012Taiwan
  20. GlaxoSmithKlineTender and Strategic Account Manager2010 — 2011Taiwan
  21. Bristol-Myers Squibb, Princeton, New JerseySenior Sales Manager2008 — 2010
  22. MerckNational Sales Manager2005 — 2008Taiwan

Skills & more

Strategic Planning10People ManagementManagement5Strategy3Mergers5PharmaceuticalsSupply Chain Management1Entrepreneurship2Due Diligence1Market Research3Market Analysis11Mergers & Acquisitions6
+12 moreOncologyMarketing ManagementMarket PlanningBiotechnologyCompetitive AnalysisCross-functional Team LeadershipPharmaceutical SalesSales EffectivenessVaccinesBusiness DevelopmentProduct Launch訓練指導

From Johnny's professional profile.

Colleagues at Mosaic Venture Lab

Bruce Bateman
Global Advisor, Software at Mosaic Venture Lab
Catherine Wang
Investment Manager at Mosaic Venture Lab
Cody Kuo
Industrial Designer at Mosaic Venture Lab
Deborah Magid
Global Advisor, Innovation at Mosaic Venture Lab
Jade Cheng
Vice President at Mosaic Venture Lab
Josh Li
Design Director at Mosaic Venture Lab
Kazumi Otani
Business Development Director at Mosaic Venture Lab
Ken Huang
Program Director at Mosaic Venture Lab

Frequently asked questions

Who is Johnny Yu?
A senior venture capitalist with experience in venture investment and M&A across the semiconductor and biotech sectors, noted for his interest in deal exits.
Where does Johnny Yu work?
Johnny Yu is Founder & Chairman of CellTech and Managing Director at Mosaic Venture Lab.
What companies did Johnny Yu found?
Johnny Yu founded CellTech.
Where did Johnny Yu go to school?
Johnny Yu studied at University of Birmingham (Master, MBA); Taipei Medical University (Bachelor of Science (BSc), Pharmacy); Taipei Medical University (Doctor's Degree, Graduate Institute of Biomedical Informatics).

Founder mafias

Same school

Also attended Taipei Medical University1

Yun YangInvestment Associate at Hadean Ventures

Shared employers

Also worked at Taiwan Universe BioMedicine1

Jade ChengVice President at Mosaic Venture Lab

Also worked at FSP Mosaic Innovation & Sustainability L.P.1

Jade ChengVice President at Mosaic Venture Lab