David S Lim

Title: Innovations of David S Lim

Introduction

David S Lim is an accomplished inventor based in Seattle, WA. He holds 2 patents that showcase his contributions to the fields of bioengineering and fuel cell technology. His innovative work has the potential to significantly impact medical diagnostics and energy efficiency.

Latest Patents

One of Lim's latest patents is a biochip designed for high-throughput screening of circulating tumor cells. This invention utilizes effusive filtration to segregate tumor cells from bodily fluid samples. The process involves flowing the fluid down a channel with a filtration medium, capturing tumor cells as the fluid passes through. The design allows for reduced pressure on captured cells, enhancing the efficiency of the screening process.

Another notable patent involves fuel cells that incorporate nanotubes in the fuel feed. This invention features a membrane electrode assembly (MEA) with aligned carbon nanotubes, which serve as a nano-scale gas distributor. This design improves gas conversion efficiencies in proton exchange membrane fuel cells (PEMFC). Additionally, the invention includes doped silicon flow field plates that enhance electrode conductivity, making the fuel cells more efficient and easier to manufacture.

Career Highlights

David S Lim has worked at the University of Washington, where he has contributed to various research projects. His work in the field of bioengineering and fuel cell technology has garnered attention for its innovative approaches and practical applications.

Collaborations

Lim has collaborated with notable individuals such as J Patrick Shelby and H Sho Fuji. These partnerships have allowed him to expand his research and develop groundbreaking technologies.

Conclusion

David S Lim's contributions to innovation in bioengineering and fuel cell technology highlight his role as a significant inventor. His patents reflect a commitment to advancing medical diagnostics and energy solutions.