Quantum Industry Day in Switzerland 2025

14 Oct 2025 | Geneva, Switzerland

Hung-Chi Han

Co-founder & CTO

Rhonexum

Lausanne, Switzerland

13 profile visits

Cryogenic electronics expert (EPFL, TSMC) with 5+ yrs experience. Founder of Rhonexum, building interface electronics for quantum technologies.

My organisation

Rhonexum

Rhonexum

Start-up

Lausanne, Switzerland

Embrace cryogenic environments! Rhonexum is pioneering the next generation of interface electronics for quantum technologies. We specialize in cryogenic-compatible circuits and compact models that enable fast, scalable, and energy-efficient control of quantum devices. By bridging the quantum-classical divide, we accelerate the deployment of practical quantum computing systems and unlock new possibilities in quantum sensing and communication.
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About me

Hung-Chi Han is the co-founder of Rhonexum, a deep-tech startup accelerating quantum technologies through cryogenic interface electronics. He holds a joint M.Sc. in Micro and Nanotechnologies for Integrated Systems from Grenoble INP (France), Politecnico di Torino (Italy), and EPFL (Switzerland). He was a visiting researcher at TSMC, investigating the industrial semiconductor manufacturing for quantum computing. His work has supported leading industry and academic partners, and he serves as a reviewer for IEEE journals and Applied Physics Letters.

My organisation

Rhonexum

Social media

Skills

  • Semiconductor
  • Integrated circuit
  • Quantum Computing
  • R&D
  • prototyping
  • TECH TRANSFER
  • Startup funding
  • Pitching

Interests

  • Quantum Computing
  • Quantum sensing
  • Space electronics
  • Low-power IC
  • Semiconductor
  • AI
  • Machine-learning
  • Entrepreneurship