Yanling Cheng

Title: Yanling Cheng: Innovator in Disinfection Technology

Introduction

Yanling Cheng is a prominent inventor based in Saint Paul, MN (US). She has made significant contributions to the field of disinfection technology, particularly through her innovative patent that addresses the challenges of microbial contamination.

Latest Patents

Yanling Cheng holds a patent for a method of disinfecting materials using intense pulsed light and catalytic microwave-assisted decontamination. This patent involves combining particulate material with a photocatalyst, irradiating the mixture with pulses from a light source that emits a broadband spectrum between 190 nm and 1100 nm, and subsequently separating the photocatalyst from the disinfected mixture. The process effectively inactivates microorganisms, resulting in disinfected particulate matter. The system designed for this purpose includes a pulsed light source, a chamber with a conveyor for the particulate material, a humidifier, a fan, and various sensors to monitor the process.

Career Highlights

Yanling Cheng is affiliated with the University of Minnesota, where she continues to advance her research and development in disinfection technologies. Her work is crucial in addressing public health concerns related to microbial contamination in various materials.

Collaborations

Some of her notable coworkers include Rongsheng Roger Ruan and Nan Zhou, who contribute to her research efforts and innovations in the field.

Conclusion

Yanling Cheng's innovative approach to disinfection technology showcases her commitment to improving public health through scientific advancements. Her patent reflects a significant step forward in the effective management of microbial contamination.