V V S S Satyasuresh Choppalli

Title: V V S S Satyasuresh Choppalli: Innovator in Heterojunction Bipolar Transistors

Introduction

V V S S Satyasuresh Choppalli is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of semiconductor technology, particularly in the development of heterojunction bipolar transistors. His innovative work has led to the filing of a patent that showcases his expertise and creativity in this area.

Latest Patents

Choppalli holds a patent for "Heterojunction bipolar transistors with terminals having a non-planar arrangement." This patent details structures for a heterojunction bipolar transistor and methods of forming such structures. The design includes an intrinsic base made of a first semiconductor layer, a collector with a second semiconductor layer, and an emitter featuring a third semiconductor layer. The first semiconductor layer, which consists of silicon-germanium, is divided into a first portion and a second portion adjacent to it. The second semiconductor layer is positioned on the first portion of the first semiconductor layer, while the third semiconductor layer is placed on the second portion. Additionally, the structure incorporates a dielectric spacer that is laterally situated between the portions of the second and third semiconductor layers.

Career Highlights

Choppalli is currently employed at GlobalFoundries U.S. Inc., where he continues to advance his research and development efforts in semiconductor technologies. His work is instrumental in enhancing the performance and efficiency of electronic devices.

Collaborations

Choppalli collaborates with talented professionals in his field, including Alexander M Derrickson and Anupam Dutta. These partnerships foster innovation and contribute to the advancement of technology in the semiconductor industry.

Conclusion

V V S S Satyasuresh Choppalli is a distinguished inventor whose work in heterojunction bipolar transistors exemplifies the spirit of innovation. His contributions to semiconductor technology are noteworthy and continue to impact the industry positively.