Hans Oelkrug

Title: The Innovative Contributions of Hans Oelkrug

Introduction

Hans Oelkrug is a notable inventor based in Tittmoning, Germany. He has made significant contributions to the field of semiconductor technology, holding a total of three patents. His work focuses on methods for producing semiconductor wafers, which are essential components in various electronic devices.

Latest Patents

One of Hans Oelkrug's latest patents is a method for producing a multiplicity of semiconductor wafers by processing a single crystal. This innovative method involves providing a single crystal in a grown state, which has a central longitudinal axis that deviates from the desired orientation of the crystal lattice. The process includes slicing a block from the single crystal and grinding its lateral surface around the crystallographic axis. Subsequently, multiple semiconductor wafers are sliced from the ground block.

Another significant patent is a method for simultaneously cutting a compound rod of semiconductor material into multiple wafers. This method entails selecting two workpieces, grinding their end surfaces, and cementing them together to form a compound rod piece. The rod is then fixed on a mounting plate and cut perpendicularly to its longitudinal axis using a wire saw. These patents showcase Oelkrug's expertise in enhancing semiconductor manufacturing processes.

Career Highlights

Hans Oelkrug is currently associated with Siltronic AG, a leading company in the semiconductor industry. His role at Siltronic AG allows him to apply his innovative ideas and contribute to advancements in semiconductor technology. His work has had a lasting impact on the efficiency and effectiveness of semiconductor wafer production.

Collaborations

Throughout his career, Hans Oelkrug has collaborated with talented individuals such as Josef Schuster and Alexander Rieger. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies in the semiconductor field.

Conclusion

Hans Oelkrug's contributions to semiconductor technology through his patents and work at Siltronic AG highlight his importance as an inventor. His innovative methods for producing semiconductor wafers are paving the way for advancements in the electronics industry.