Marcel Rene Mueller

Title: **Innovative Contributions of Inventor Marcel Rene Mueller**

Introduction

Marcel Rene Mueller, an accomplished inventor based in Bendorf, Germany, has made significant strides in the field of semiconductor technology. With a total of two patents under his name, Mueller's work showcases a dedication to enhancing power semiconductor design and functionality.

Latest Patents

Mueller's latest patents include the invention of the Needle Cell Trench MOSFET. This innovative power semiconductor die features a semiconductor body connected to first and second load terminals, as well as at least one power cell. Notably, in a horizontal cross-section of this power cell, a contact region overlaps with a field plate electrode and protrudes beyond the field plate trench. There is also a recess region that does not overlap with the contact region and extends into the field plate trench's horizontal circumference.

Additionally, another version of the Needle Cell Trench MOSFET is described, where the power semiconductor die is equipped to conduct a load current between load terminals effectively. This design incorporates a control trench structure for optimal load current control, arranged according to a horizontal grid pattern with multiple grid openings. Each power cell is strategically placed in these openings and consists of various sections, including drift zone, channel zone, and source zone components, ingeniously isolating different sections while maintaining electrical connectivity.

Career Highlights

Mueller works at Infineon Technologies Austria AG, a leading company in the semiconductor industry known for its commitment to innovation and quality. His career at Infineon has been marked by the development of groundbreaking technologies that push the boundaries of power semiconductor applications.

Collaborations

During his career, Marcel has worked closely with notable colleagues, including Oliver Blank and Christof Altstaetter. These collaborations have enabled the exchange of ideas and expertise, further enhancing the quality and impact of their joint innovations.

Conclusion

Marcel Rene Mueller's contributions through his patents reflect his proficiency in semiconductor technology and innovation. His work at Infineon Technologies Austria AG, combined with collaborative efforts with his peers, continues to influence the landscape of power semiconductors, marking him as a prominent figure in the realm of modern inventions.