Mario Weder

Title: The Innovative Contributions of Mario Weder

Introduction

Mario Weder is a notable inventor based in Landquart, Switzerland. He has made significant contributions to the field of mass spectrometry through his innovative designs and patents. His work focuses on enhancing the efficiency and functionality of ion source assemblies.

Latest Patents

Weder holds a patent for an "Ion source assembly with multiple elliptical filaments." This invention is an electron bombardment ion source assembly designed for use in mass spectrometers. It features an anode that extends along an axis and surrounds an ionization volume. The assembly includes at least two filaments that are configured to thermionically emit electrons. These filaments are strategically positioned outside the ionization volume and are located close to the anode. Each filament comprises an elliptically-shaped portion along with non-elliptical portions on either end. The non-elliptically-shaped portions are designed to be mounted in a fixed position relative to the anode, ensuring a constant distance between the elliptically-shaped portion and the anode. The elliptically-shaped portion extends along a plane that intersects a plane perpendicular to the axis of the anode at a non-zero angle.

Career Highlights

Mario Weder is currently associated with Inficon GmbH, where he continues to develop innovative technologies. His work has been instrumental in advancing the capabilities of mass spectrometry equipment. Weder's dedication to research and development has positioned him as a key figure in his field.

Collaborations

Weder collaborates with Jochen Wagner, contributing to various projects that aim to enhance the performance of ion source assemblies. Their partnership has led to advancements in the technology used in mass spectrometry.

Conclusion

Mario Weder's contributions to the field of mass spectrometry through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence the development of advanced technologies in this area.