Transforming Particle Measurement Through Innovation
Particle4X transforms advanced imaging research into innovative solutions for real-world particle measurement. We aim to set a new standard for precision, accessibility, and usability across applications ranging from field deployment to industrial environments.
Our values are grounded in scientific rigor, innovation, and impact. We build accurate, robust, and user-focused solutions that remain flexible in meeting the evolving needs of both research and industry.
Discover MoreMeet Our Team
The story of Particle4X began in Dr. Jiarong Hong’s laboratory at the University of Minnesota, where 13 years of research culminated in over 50 publications and a robust IP portfolio. Founded in 2020 with Dr. Lei Feng, and formally launching operations in May 2025, Particle4X is dedicated to transforming how the world analyzes particles by integrating holographic imaging with advanced artificial intelligence.
Dr. Lei Feng
Chief Executive Officer
Dr. Jiarong Hong
Chief Technology Officer
Dr. Wing T. Lai
Product Manager
Nicolas Bravo-Frank
Chief Engineer
Nikil Krishinakumar
Senior EngineerOur sponsors
Particle4X is proudly supported by leading federal research agencies and innovation accelerators. Their vital backing fuels our ongoing mission to transform particle analysis and advanced diagnostics.
