Sven Matthias

Title: Sven Matthias: Innovator in Power Semiconductor Technology

Introduction

Sven Matthias is a notable inventor based in Lenzburg, Switzerland. He has made significant contributions to the field of power semiconductor technology, holding a total of 5 patents. His innovative work focuses on enhancing the efficiency and reliability of power modules and semiconductor devices.

Latest Patents

One of Sven Matthias's latest patents is a power module and process for manufacturing the same. This power module features press-fit pins that provide both electrical and mechanical connections for the terminals, which can be inserted into sleeves on the substrate. The substrate is supported by a baseplate, and a potential alignment frame ensures the accuracy of all components. The connection of power and signal terminals is achieved through multiple high-current or single press-fit connections. When the pins are inserted, they fit tightly into the sleeves by overcoming frictional force, establishing an electrical contact over a surface for each pin-fit.

Another significant patent involves a method for manufacturing a semiconductor device comprising a thin semiconductor wafer. This method provides a vertical power semiconductor device, where a first impurity is introduced at the first main side of a semiconductor wafer. A first oxide layer is formed on this side, partially doped with a second impurity. This configuration allows for effective diffusion of the second impurity into the semiconductor wafer during processing, enhancing the device's performance.

Career Highlights

Sven Matthias has worked with prominent companies in the technology sector, including ABB Technology AG and ABB Schweiz AG. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

Sven has collaborated with notable professionals in his field, including Arnost Kopta and Raffael M Schnell. These collaborations have further enriched his work and contributed to advancements in power semiconductor technology.

Conclusion

Sven Matthias is a distinguished inventor whose work in power semiconductor technology has led to multiple patents and significant advancements in the field. His innovative approaches continue to influence the industry and pave the way for future developments.