From 3D MMIC integration to learning-based smart manufacturing, 3DMMIC develops practical solutions for compound semiconductor applications.
Innovation in Motion
Bridging advanced semiconductor integration and AI-driven manufacturing intelligence.
Carving a Path in 3D MMIC
Enabling compact RF design through 3D integration and hybrid bonding.
Learning Powers Manufacturing
Learning Powers Manufacturing
Turning proprietary Fab data into learning-based manufacturing intelligence.
Our Perspective
The future of semiconductor competitiveness is no longer defined only by smaller geometries or faster equipment.
It is defined by the ability to manage complexity — in RF architecture, thermal behavior, manufacturing flow, equipment constraints, and human decision-making.
3DMMIC operates at this intersection.
We develop technologies that address semiconductor complexity from two directions: 3D integration for compound semiconductor MMICs, and learning-based manufacturing intelligence for semiconductor Fab operations.
Why It Matters
Compound semiconductor innovation is becoming increasingly complex.
At the device level, RF performance, die size, passive networks, thermal distribution, and manufacturability must be considered together.
At the Fab level, product mix, WIP distribution, equipment constraints, Q-time pressure, bottlenecks, and delivery commitments change continuously.
3DMMIC focuses on practical technologies that help semiconductor companies manage these complexities with engineering discipline and learning-based intelligence.
Who We Are
Dr. Chang is an industry veteran and serial entrepreneur with extensive experience across Taiwan, China, and USA. Ranging from R&D, manufacturing, sales, marketing, business development, and technology commercialization.
Trained as a scientist and educated as a business leader, Dr. Chang combines deep technical insight with strategic management experience. He earned his D.Phil. in Physics from the University of Oxford and MBA as a Sloan Fellow from MIT Sloan School of Management.
At 3DMMIC, Dr. Chang leads the company’s strategic direction in advanced 3D MMIC integration and learning-based smart manufacturing solutions for semiconductor applications.
Plus a mature team of engineers, entrepreneurs, industry veterans, business development professionals….. with 200+ years’ experience.