Zhi (Lewis) Liu

Title: Innovations by Zhi (Lewis) Liu

Introduction

Zhi (Lewis) Liu is an accomplished inventor based in Paoli, PA, known for his innovative contributions to substrate drying technologies. With a total of three patents to his name, Liu has made significant strides in improving methods and systems for drying rotating substrates.

Latest Patents

Liu's latest patents include advanced systems and methods for drying a rotating substrate. One of his notable inventions describes a method that involves supporting a substrate while rotating it about a central point. The process includes applying a liquid to the substrate through a liquid dispenser and subsequently applying a drying fluid via a drying fluid dispenser. The drying fluid is strategically applied closer to the rotational center point than the liquid, ensuring efficient drying. Upon reaching the edge region of the substrate, the application of the liquid is discontinued while the drying fluid continues to be applied for a predetermined period. Another patent outlines a system that features a rotary support for the substrate and an assembly with multiple dispensers designed to optimize the drying process.

Career Highlights

Throughout his career, Zhi (Lewis) Liu has worked with notable companies such as Akrion Systems, LLC and Akrion, LLC. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative drying technologies.

Collaborations

Liu has collaborated with esteemed colleagues, including Ismail Kashkoush and Hanjoo Lee, to further enhance his inventions and drive advancements in substrate drying methods.

Conclusion

Zhi (Lewis) Liu's work exemplifies the spirit of innovation in the field of substrate drying technologies. His patents reflect a commitment to improving efficiency and effectiveness in industrial processes.