Wilfried Hansch

Title: Wilfried Hansch: Innovator in Semiconductor Technology

Introduction

Wilfried Hansch is a notable inventor based in South Burlington, VT (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of dynamic random access memory (DRAM) systems. With a total of 4 patents to his name, his work has had a lasting impact on the industry.

Latest Patents

Hansch's latest patents focus on the creation of buried, implanted plates for DRAM trench storage capacitors. These innovations involve the implantation of impurities in semiconductor layers, followed by the epitaxial growth of semiconductor material. This method simplifies the process of forming a common plate for trench capacitors, which are essential in DRAM applications. The diffusion of implanted impurities results in a well-defined boundary for the buried plate, allowing for effective biasing and reduced electrical stress on the capacitor dielectric. This advancement not only enhances the performance of DRAM systems but also minimizes the area required for trench capacitors.

Career Highlights

Throughout his career, Wilfried Hansch has worked with prominent companies, including Siemens Aktiengesellschaft. His expertise in semiconductor technology has positioned him as a key figure in the development of innovative solutions for memory storage.

Collaborations

Hansch has collaborated with notable professionals in the field, including Udo Schwalke and Gary Bela Bronner. These partnerships have contributed to the advancement of semiconductor technologies and the successful implementation of his patented innovations.

Conclusion

Wilfried Hansch's contributions to semiconductor technology, particularly in the realm of DRAM systems, highlight his role as an influential inventor. His innovative patents and collaborations have paved the way for advancements in memory storage solutions.