Carol I H Ashby

Title: Carol I H Ashby: Innovator in Microelectronics and Microfluidics

Introduction

Carol I H Ashby, a notable inventor based in Edgewood, NM, has made significant contributions to the fields of microelectronics and microfluidics. With a strong portfolio of three patents, her innovative work has advanced technology, particularly in the development of efficient electronic components and fluid handling systems.

Latest Patents

Among her latest inventions is the **NPN double heterostructure bipolar transistor with InGaAsN base region**. This groundbreaking transistor features a base region composed of p-type-doped indium gallium arsenide nitride (InGaAsN), which is strategically sandwiched between n-type-doped collector and emitter regions. This design effectively lowers the transistor's turn-on voltage, which in turn reduces power dissipation and enhances efficiency. The NPN transistor is designed for applications in low-power electronic circuitry, and its fabrication can be conducted at commercial gallium arsenide (GaAs) foundries.

Another significant patent revolves around her work on the **formation of interconnections to microfluidic devices**. This method provides a novel approach for creating external connections that facilitate fluid or light transport into microchannels within these devices. The innovation allows for the integration of optical and fluidic interconnections aligned with the substrate's plane, ensuring fluid-tight connections that significantly enhance the operational capabilities of microfluidic systems.

Career Highlights

Carol's career has been marked by her work at prestigious organizations, including Sandia Corporation, where she has honed her skills and innovated solutions in technology. Her background in both corporate and research environments has equipped her with a unique perspective on practical applications of her inventions.

Collaborations

Over the years, Carol I H Ashby has collaborated with numerous talented individuals, including coworkers Carolyn M Matzke and Leonardo Griego. These partnerships have reportedly fostered an environment of collective innovation, driving advancements in their respective fields.

Conclusion

Carol I H Ashby's inventive spirit and contributions have greatly enriched the landscapes of microelectronics and fluidics. Her patents serve as a testament to her ingenuity and dedication to technology. As she continues to innovate, the impacts of her work will undoubtedly resonate within various industries, showcasing her as a formidable figure in the realm of invention.