Ludwig Ledl

Title: Ludwig Ledl: Innovator in Charged Particle Beam Technology

Introduction

Ludwig Ledl is a notable inventor based in Gröbenzell, Germany. He has made significant contributions to the field of charged particle beam technology, holding a total of three patents. His work focuses on methods and devices that enhance the inspection of samples using charged particle beams.

Latest Patents

Ludwig Ledl's latest patents include a method of inspecting a sample with a charged particle beam device. This method involves arranging the sample on a stage and determining the focusing strength of an objective lens. The process includes calculating the difference between the actual distance of the sample and a predetermined working distance, followed by adjusting the distance for optimal inspection. Additionally, he has developed a charged particle beam device that operates according to this method. Another patent describes an apparatus configured for enhanced vacuum ultraviolet (VUV) spectral radiant flux, which includes a charge control apparatus for managing charge on a substrate within a vacuum chamber.

Career Highlights

Ludwig Ledl is currently employed at Applied Materials, Inc., where he continues to innovate in the field of charged particle beam technology. His work has contributed to advancements in the inspection and analysis of materials, which are crucial in various industrial applications.

Collaborations

Ludwig has collaborated with notable colleagues, including Bernhard Gunter Mueller and Kulpreet Singh Virdi. These collaborations have further enriched his research and development efforts in the field.

Conclusion

Ludwig Ledl's contributions to charged particle beam technology through his patents and work at Applied Materials, Inc. highlight his role as an influential inventor in this specialized field. His innovative methods and devices continue to impact the industry positively.