Company Filing History:
Years Active: 2008-2009
Title: Innovations of Andreas Ochse
Introduction
Andreas Ochse is a notable inventor based in Oberkochen, Germany. He has made significant contributions to the field of optical engineering, particularly in the development of advanced projection objectives. With a total of 2 patents to his name, his work is recognized for its innovative approach to optical components.
Latest Patents
Ochse's latest patents include a projection objective designed for short wavelengths, specifically for wavelengths less than 157 nm. This projection objective incorporates a series of precisely arranged mirrors that feature multilayer coatings. The design utilizes at least two different mirror materials that vary in their coefficient of thermal expansion as a function of temperature. This innovation is crucial for maintaining optical performance under varying thermal conditions. Another significant patent involves an optical component that includes a material with a temperature-dependent coefficient of thermal expansion that approaches zero at a specific maximum temperature. This optical component is suitable for use in illumination systems, projection objectives, or projection exposure systems, particularly in EUV microlithography.
Career Highlights
Andreas Ochse is currently employed at Carl Zeiss SMT AG, a leading company in the field of optical systems and technologies. His work at Zeiss has positioned him at the forefront of optical innovation, contributing to advancements that are essential for modern lithography techniques.
Collaborations
Ochse has collaborated with notable colleagues such as Timo Laufer and Udo Dinger. Their combined expertise has fostered a productive environment for innovation and development in optical technologies.
Conclusion
Andreas Ochse's contributions to optical engineering through his patents and work at Carl Zeiss SMT AG highlight his role as a key innovator in the field. His advancements in projection objectives and optical components continue to influence the industry significantly.