Kun Li

Title: Kun Li: Innovator in Medical Ventilation and Semiconductor Manufacturing

Introduction

Kun Li is a notable inventor based in Milpitas, California, with a focus on advancements in medical ventilation systems and semiconductor manufacturing processes. He holds two patents that showcase his innovative contributions to these fields.

Latest Patents

One of Kun Li's latest patents is a gas flow control method in a blower-based ventilation system. This invention is directed towards a system and method for controlling the flow of gas from a medical ventilator into a patient's lungs. The control system employs a non-linear feedforward controller to correct for disturbances caused by back pressure at the outlet of the blower. A pressure transducer is utilized to measure the back pressure, while a feedback controller adjusts for discrepancies between the actual gas flow rate and the targeted rate. This innovative control system ensures quick and accurate adjustments to achieve the desired gas flow rate.

Another significant patent by Kun Li is a method and system for dynamic modeling and recipe optimization of semiconductor etch processes. This invention involves creating dynamic models of etch processes used in semiconductor manufacturing. The method includes modeling an etch process to generate a dynamic process model, which is then used to determine input values that yield a desired output. The process recipe is optimized based on these input values, enhancing efficiency in semiconductor manufacturing.

Career Highlights

Throughout his career, Kun Li has worked with prominent companies such as Nellcor Puritan Bennett Incorporated and Tokyo Electron Limited. His experience in these organizations has contributed to his expertise in medical technology and semiconductor processes.

Collaborations

Kun Li has collaborated with notable professionals in his field, including Mark Alan Erickson and Ioannis Kanellakopoulos. These collaborations have likely enriched his work and led to further innovations.

Conclusion

Kun Li's contributions to medical ventilation and semiconductor manufacturing highlight his role as an influential inventor. His patents reflect a commitment to improving technology in critical areas, ultimately benefiting both healthcare and manufacturing industries.