Siqin He

Title: Siqin He - Innovator in Particle Detection Technology

Introduction

Siqin He is a notable inventor based in Saint Paul, MN (US). He has made significant contributions to the field of particle detection, particularly in the context of ultra-pure water applications. His innovative work has led to the development of a unique particle detection system that addresses critical needs in various industries.

Latest Patents

Siqin He holds a patent for a "Particle detection system and method." This invention focuses on a particle detector designed for the rapid detection and identification of sub 20 nm particles in ultra-pure water (UPW). The system includes a nanoparticle extractor, a nanoparticle collector, and a tracer particle introducer. The extractor is engineered to limit the size of droplets output to a predetermined size, ensuring accuracy in detection. Key components of the extractor include a liquid sample inlet, a nebulizer, an impactor, an evaporator, and an aerosol outlet. The collector is connected to the extractor and features a collector inlet, a vapor condensation growth tube, and a repositionable particle capture plate. Additionally, the tracer particle introducer is designed to enhance the detection process by supplying tracer particles through a pump connected to the extractor.

Career Highlights

Siqin He is currently employed at Kanomax-FMT, Inc., where he continues to advance his research and development efforts in particle detection technologies. His work is pivotal in enhancing the quality and safety of ultra-pure water used in various applications, including semiconductor manufacturing and pharmaceuticals.

Collaborations

Siqin has collaborated with notable colleagues such as Derek Oberreit and David Blackford. Their combined expertise contributes to the innovative advancements in the field of particle detection.

Conclusion

Siqin He is a distinguished inventor whose work in particle detection technology has made a significant impact on industries requiring ultra-pure water. His innovative patent showcases his commitment to advancing detection methods, ensuring safety and quality in critical applications.