Aaron A Astle

Title: Innovations of Aaron A Astle

Introduction

Aaron A Astle is a notable inventor based in Ann Arbor, MI. He has made significant contributions to the field of microfluidics and MEMS technology. His work focuses on developing advanced systems that enhance the functionality and efficiency of microgas chromatographs.

Latest Patents

Astle holds a patent for a "Micropump assembly for a microgas chromatograph and the like." This invention features a MEMS-fabricated microvacuum pump assembly designed to operate in air. It can be easily integrated into MEMS-fabricated microfluidic systems. The pump assembly includes a series of pumping cavities with electrostatically-actuated membranes interconnected by electrostatically-actuated microvalves. A large deflection electrostatic actuator is utilized, which has a curved fixed drive electrode and a flat movable polymer electrode. The innovative design allows for larger travel distances of the movable electrode with lower voltage requirements.

Career Highlights

Astle's career is marked by his dedication to advancing microfluidic technologies. His work at the University of Michigan has positioned him as a leader in the field. He has successfully developed systems that improve the performance of microgas chromatographs, contributing to various applications in analytical chemistry and beyond.

Collaborations

Astle has collaborated with esteemed colleagues, including Khalil Najafi and Hanseup S Kim. These partnerships have fostered innovation and have led to the development of cutting-edge technologies in the realm of microfluidics.

Conclusion

Aaron A Astle's contributions to the field of microfluidics and MEMS technology are noteworthy. His innovative micropump assembly patent exemplifies his commitment to advancing scientific research and practical applications. His work continues to influence the development of efficient microfluidic systems.