Xiaoli He

Title: Innovations of Inventor Xiaoli He

Introduction

Xiaoli He is an accomplished inventor based in Mechanicville, NY (US). She has made significant contributions to the field of semiconductor technology, holding two patents that showcase her innovative approach to field-effect transistors.

Latest Patents

Xiaoli He's latest patents include advancements in field-effect transistors with independently-tuned threshold voltages. The first patent describes structures for field-effect transistors and methods of forming these structures. It details a semiconductor layer that includes first and second channel regions, where the first field-effect transistor has a first gate dielectric layer over the first channel region, and the second field-effect transistor has a second gate dielectric layer over the second channel region. The first and second channel regions are composed of an undoped section of intrinsic semiconductor material. The first gate dielectric layer contains a first atomic concentration of a work function metal, while the second gate dielectric layer contains a greater atomic concentration of the same metal.

The second patent focuses on a non-planar semiconductor structure with preserved isolation regions. This structure includes a semiconductor substrate with multiple raised semiconductor structures coupled to it. Each raised structure has a drain well and a drain, along with an isolation region adjacent to the drain. The conductive center gate covers the top, front, and back surfaces of each raised structure, preserving the isolation region during fabrication.

Career Highlights

Xiaoli He has worked with notable companies in the semiconductor industry, including GlobalFoundries U.S. Inc. and GlobalFoundries Inc. Her work has significantly impacted the development of advanced semiconductor technologies.

Collaborations

Throughout her career, Xiaoli has collaborated with talented individuals such as Bingwu Liu and Tao Chu. These collaborations have contributed to her innovative work in the field.

Conclusion

Xiaoli He is a prominent inventor whose contributions to semiconductor technology are noteworthy. Her patents reflect her expertise and innovative spirit in advancing field-effect transistors.