Thomas Scharnagl

Title: Thomas Scharnagl: Innovator in Semiconductor Technology

Introduction

Thomas Scharnagl is a notable inventor based in Tiefenbach, Germany. He has made significant contributions to the field of semiconductor technology, holding a total of six patents. His innovative methods have advanced the manufacturing processes of electrical devices and semiconductor structures.

Latest Patents

Among his latest patents is a method of forming an electrical contact between a support wafer and the surface of a top silicon layer of a silicon-on-insulator wafer. This method involves etching a cavity into the top silicon layer and the insulator layer. A selective epitaxial step is performed to grow an epitaxial layer of silicon inside the cavity, reaching the surface of the top silicon layer. Another significant patent is for a method of manufacturing a semiconductor structure comprising complementary bipolar transistors. This method includes an ion etching step for removing an oxide layer from an emitter layer, which is present on top of an NPN-type structure.

Career Highlights

Throughout his career, Thomas Scharnagl has worked with prominent companies such as Texas Instruments Corporation and Texas Instruments Incorporated Deutschland, GmbH. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.

Collaborations

He has collaborated with notable coworkers, including Philipp Steinmann and Badih El-Kareh. Their combined expertise has fostered innovation and development in their respective fields.

Conclusion

Thomas Scharnagl's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of advanced electrical devices and semiconductor structures.