Company Filing History:
Years Active: 2001-2004
Title: Innovations of Sander G den Hartog in Electron Emission and X-ray Analysis
Introduction
Sander G den Hartog is a notable inventor based in Eindhoven, NL, recognized for his contributions to the fields of electron emission and X-ray analysis. With two patents to his name, his work demonstrates a strong commitment to advancing technology in critical scientific applications.
Latest Patents
His latest inventions include the "Schottky emitter having extended life," which is an innovative electron emission cathode design. This cathode features an emitter with an apex from which electrons are emitted, attached to a heating filament at a junction. The design allows for a reservoir of material that lowers the work function of the emitter to be positioned on the back extending portion, effectively increasing the useful life of the emitter while maintaining its emission characteristics.
Another significant invention by Sander G den Hartog is the "Apparatus for X-ray analysis in grazing exit conditions." This patent addresses the need for suitable positional resolution during angular scans in Grazing Exit X-ray Fluorescence (GEXRF). His invention utilizes an analyzing X-ray mirror with a line focus coinciding with a line-shaped position-sensitive detector (PSD). By employing a focused electron beam for irradiation, this design achieves excellent positional resolution and enhances the fluorescent radiation yield.
Career Highlights
Throughout his career, Sander has worked with prominent companies such as FEI Company and U.S. Philips Corporation, which have provided him with platforms to innovate and develop his ideas further. His technological expertise has immensely contributed to the advancement of electron emission and X-ray analysis techniques.
Collaborations
Sander has collaborated with notable coworkers including James B McGinn and David S Jun. These professional relationships have likely fostered a creative environment that has led to impactful developments in their respective fields.
Conclusion
Sander G den Hartog stands out as a significant inventor whose latest innovations promise to enhance electronic and analytical technologies. With his patents, he continues to contribute to the scientific community, inspiring future advancements in these critical areas.