Location History:
- Calw/Stammheim, DE (1988)
- Munich, DE (1990)
- Calw-Stammheim, DE (1988 - 1991)
Company Filing History:
4 out of 1,289 
2 out of 393 
Years Active: 1988-1991
Title: Rolf Wilhelm: Innovator in Plasma Technology
Introduction
Rolf Wilhelm, an accomplished inventor based in Calw-Stammheim, Germany, has made significant contributions to the field of plasma technology, holding a total of six patents. His innovative work focuses on processes that utilize plasma to treat substrates, showcasing his expertise in creating efficient apparatuses for this purpose.
Latest Patents
Among his latest patents is a sophisticated method for depositing silicon oxide on a substrate. This invention involves an advanced apparatus designed to produce plasma and treat substrates within a chamber constructed with metal walls. By employing microwaves, the apparatus generates plasma that coats the substrate effectively. The unique design allows for the reflection of microwaves within the chamber, resulting in the establishment of multiple microwave modes. Additionally, the integration of permanent magnets—positioned either inside or outside the chamber near the substrate—facilitates the creation of an electron-cyclotron resonance. This innovation enables a locally controlled ignition of the plasma, enhancing the substrate coating process. Another noteworthy patent is an apparatus for producing plasma and substrate treatment that operates under similar principles, emphasizing the role of magnetic fields and gas in the coating process.
Career Highlights
Rolf Wilhelm has collaborated with notable organizations, significantly contributing to his field. He has worked with the Max Planck Society for the Advancement of Science and Leybold Aktiengesellschaft, where he has been able to refine his inventions and develop pioneering technologies.
Collaborations
Throughout his career, Wilhelm has had the opportunity to work alongside esteemed colleagues, including Jorg Kieser and Michael Geisler. These collaborations have not only enhanced his work but have also contributed to advancements in plasma technology.
Conclusion
Rolf Wilhelm's innovative spirit and dedication to the field of plasma technology are evident through his multiple patents and professional collaborations. His work continues to push the boundaries of what is possible in substrate treatment and plasma applications, marking him as an influential figure in this technical domain.