Philip K. Lee

Portrait China Jan 2026 

Ph.D. Research Scientist
UC San Francisco (recently moved!)

leefour@mail.sjtu.edu.cn

GitHub
Google Scholar

About

I am a Canadian currently living in the Bay Area and recently moved to a scientist position at UCSF. I collaborate closely with radiologists to improve body MRI.

I briefly lived in Shanghai and worked as a postdoc at Shanghai Jiao Tong University. I created the sequences and reconstructions for a low-cost 100 mT portable MRI system that is currently acquiring images in several hospitals across China.

I completed my Ph.D. in Electrical Engineering at Stanford, followed by a 2-year term as a scientist in Stanford Radiology. During this period, I invented multiple diffusion imaging techniques which were precursors to my works on portable MRI.

Portable MRI has become a hot topic in the past ~10 years, and it is expected these systems will improve accessibility to remote areas and low-income countries. These systems can generally be manufactured for $20-100k USD and when compared to conventional superconducting systems, should be 5-10 times cheaper per unit. Although image quality is worse, it is expected to be sufficient for some specific clinical applications such as stroke imaging.

Research Interests

  • Magnetic Resonance Imaging (MRI)

  • Compressed sensing, pulse sequences, diffusion imaging

  • Clinical translation