Location History:
- Berlin, DE (1994 - 2006)
- Wedel, DE (1999 - 2010)
Company Filing History:
1 out of 44 
1 out of 30,028 
1 out of 1,030 
Years Active: 1994-2010
Title: The Innovations of Klaus Petermann
Introduction
Klaus Petermann, an accomplished inventor based in Wedel, Germany, has made significant strides in the field of optical technology. With a total of five patents to his name, Petermann's work focuses on innovative methods and applications in microlithography, contributing to advancements in optical systems.
Latest Patents
Among Klaus Petermann's latest patents is a method for making optical elements for microlithography. This invention involves the creation of optical elements designed for ultraviolet radiation, utilizing materials such as cubic granet, cubic spinel, and cubic perovskite. Particularly noteworthy is the application of these optical elements in immersion optics for microlithography at wavelengths under 200 nm, highlighting the precision and advancements in this technology.
Another notable patent is a planar optical apparatus designed for setting chromatic dispersion in optical systems. This invention features a waveguide input structure that spatially separates the spectral components of a signal through advanced optical elements. By employing a first phase plate in the configuration, the apparatus allows for a spatially dependent modification of the phase of these components, demonstrating Petermann's forward-thinking approaches in optical innovations.
Career Highlights
Throughout his career, Klaus Petermann has worked with well-known companies, including W.C. Heraeus GmbH & Co. KG. His contributions have not only advanced the technologies used in these companies but have also set new standards for optical technologies in various sectors.
Collaborations
Klaus Petermann has collaborated with esteemed colleagues such as David Francis Lupton and Jorg Schielke. These partnerships fostered an exchange of ideas and led to collaborative innovations that pushed the boundaries of optical technology.
Conclusion
Klaus Petermann stands as a prominent figure in the realm of optical inventions. His pioneering patents and collaborative efforts highlight a commitment to innovation that continues to impact the field of microlithography and beyond. As he forges ahead in his research and development, we can anticipate further breakthroughs that will enhance optical systems worldwide.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.