Company Filing History:
Years Active: 2001
Title: Siegfried Mischitz: Innovator in DRAM Cell Production
Introduction
Siegfried Mischitz is a notable inventor based in Wuppertal, Germany. He has made significant contributions to the field of semiconductor technology, particularly in the production of DRAM cells. His innovative approach has led to advancements that enhance the efficiency and yield of semiconductor manufacturing processes.
Latest Patents
Mischitz holds a patent for a process for DRAM cell production. This process includes several key steps: first, a layer of a first substance is deposited in a trench. Next, a first layer of a second substance is added in the same trench. An interfacial layer of oxide is then grown between the first substance and the second substance, as well as along the trench's side walls. Following this, an anisotropic etching substance is applied to expose the interfacial layer of oxide. A second etching substance is then used to remove the interfacial layer of oxide substantially. Finally, a second layer of the second substance is deposited in the trench. This innovative process reduces the contact resistance of the buried strap and improves the production yield for low-temperature performance cells. Mischitz has 1 patent to his name.
Career Highlights
Siegfried Mischitz is associated with Siemens Corporation, a leading global technology company. His work at Siemens has allowed him to focus on cutting-edge research and development in semiconductor technologies. His contributions have been instrumental in advancing the capabilities of DRAM cell production.
Collaborations
Mischitz has collaborated with Guenther Koffler, a fellow innovator in the field. Their partnership has fostered a productive environment for innovation and has led to significant advancements in semiconductor technology.
Conclusion
Siegfried Mischitz is a prominent figure in the field of semiconductor innovation, particularly known for his work on DRAM cell production. His patented process has made a lasting impact on the industry, showcasing his expertise and commitment to advancing technology.