Company Filing History:
3 out of 243 
2 out of 149 
1 out of 54 
Years Active: 1985-2004
Title: Werner Speldrich: Innovator in Polarization Filter Technology
Introduction
Werner Speldrich is a notable inventor based in Backnang, Germany. He has made significant contributions to the field of waveguide technology, particularly in the development of polarization filters. With a total of 7 patents to his name, Speldrich's work has advanced the capabilities of high-frequency wave propagation.
Latest Patents
Among his latest innovations is a broadband polarization filter designed for high-frequency waves guided in a waveguide. This filter features an entry section that allows wave types orthogonally polarized to propagate effectively. It includes two first exit sections that run along the length of the entry section, separated by a septum, and designated for a specific wave type. Additionally, the filter incorporates two second exit sections that extend laterally in the plane of the septum, configured as coaxial conductors for the second wave type. Another significant patent is a polarization separating filter that can be integrated into a planar hollow waveguide circuit. This filter consists of a central hollow waveguide where two orthogonal, linearly polarized waves can propagate. One end of the central hollow waveguide is closed by a short circuit wall, and two waveguides are coupled to opposing walls of the central hollow waveguide, ensuring that the fields within them are oriented orthogonally.
Career Highlights
Throughout his career, Speldrich has worked with prominent companies in the telecommunications sector, including Marconi Communications GmbH and Ant Nachrichtentechnik GmbH. His experience in these organizations has allowed him to refine his expertise in waveguide technology and polarization filters.
Collaborations
Speldrich has collaborated with notable professionals in his field, including Uwe Rosenberg and Gunter Morz. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Werner Speldrich's contributions to polarization filter technology have established him as a key figure in the field. His innovative patents and collaborations reflect his commitment to advancing waveguide technology.