This inventor holds 3 USPTO granted patents and 3 published patent applications. Top assignees: Schott Ag, Schott Suisse Sa. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2026
Title: The Innovative Mind of Stefan Weidlich
Introduction
Stefan Weidlich is a notable inventor based in Mainz, Germany. He has made significant contributions to the field of optics, particularly with his innovative designs in beam splitter technology. His work has led to advancements that are crucial for various applications in optical systems.
Latest Patents
One of Stefan Weidlich's key patents is titled "Partial beam splitter, stack comprising two or more such partial beam splitters and method of manufacturing such a partial beam splitter." This patent describes a partial beam splitter that includes a substrate made of a specific material, along with a coating on at least one main surface. The design allows for a specific light beam, with a wavelength range of 450 nm to 650 nm, to pass through the splitter at a precise angle of 32°. The resulting phase difference of the transmitted light beam is minimized to an absolute value of 30° or less, compared to a reference substrate under identical conditions. This innovation enhances the performance of optical devices that rely on beam splitting.
Career Highlights
Throughout his career, Stefan Weidlich has worked with prominent companies such as Schott AG and Schott Suisse SA. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge optical technologies.
Collaborations
Stefan has collaborated with talented individuals in his field, including Ulf Brauneck and Clemens Ottermann. These partnerships have fostered a creative environment that encourages innovation and the development of new ideas.
Conclusion
Stefan Weidlich's contributions to the field of optics, particularly through his patent on partial beam splitters, showcase his innovative spirit and technical expertise. His work continues to influence advancements in optical technology, making him a significant figure in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile