Thomas Christian Roedle

Title: Innovations by Thomas Christian Roedle

Introduction

Thomas Christian Roedle is a notable inventor based in Nijmegen, Netherlands. He has made significant contributions to the field of electronics, particularly in the development of semiconductor devices. With a total of 3 patents to his name, Roedle's work has had a considerable impact on high-frequency applications.

Latest Patents

One of Roedle's latest patents is titled "Electronic device comprising a field effect transistor for high-frequency applications." This invention features a field-effect transistor with an interdigitated structure that is suitable for high-frequency power applications. It incorporates multiple threshold voltages in different regions of each segment of the interdigitated structure, leading to a dramatic improvement in linearity over a large power range in the back-off region under class AB signal operation.

Another significant patent is the "Method for improving inversion layer mobility in a silicon carbide MOSFET." This method involves manufacturing a semiconductor device based on a silicon carbide (SiC) substrate. It includes forming an oxide layer on a Si-terminated face of the SiC substrate at a high oxidation rate to achieve a near interface trap density below 5×10 cm. The process also involves annealing the oxidized SiC substrate in a hydrogen-containing environment to passivate deep traps formed during the oxide-forming step. This innovation enables the manufacturing of a SiC-based MOSFET with improved inversion layer mobility and reduced threshold voltage.

Career Highlights

Throughout his career, Thomas Christian Roedle has worked with prominent companies such as NXP B.V. and DSP Group Switzerland AG. His experience in these organizations has contributed to his expertise in semiconductor technology and electronic devices.

Collaborations

Roedle has collaborated with notable colleagues, including Radjindrepersad Gajadharsing and Petra Christina Anna Hammes. These collaborations have likely enriched his work and led to further advancements in his field.

Conclusion

Thomas Christian Roedle's innovative contributions to semiconductor technology and electronic devices highlight his role as a significant inventor in the industry. His patents reflect a commitment to improving high-frequency applications and advancing the capabilities of semiconductor devices.