This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignees: Robert Bosch, Robert Bosch Gmbh. Active years: 2016-2025.
Company Filing History:
Years Active: 2016-2025
Title: Innovations of Marcus Alexander
Introduction
Marcus Alexander is an accomplished inventor based in Ludwigsburg, Germany. He holds a total of 3 patents that showcase his expertise in electric machine technology. His innovative designs have contributed significantly to advancements in the field.
Latest Patents
One of his latest patents is for a rotor of an electric machine. This rotor includes a rotor body and a plurality of rotor poles featuring a two-layer magnet assembly. Each magnet assembly consists of an inner layer of at least three magnets and an outer layer of two magnets. The inner layer forms a radially outwardly open arc, with magnets arranged at specific angles of inclination. The design ensures that the intersection point of the inclination axis of the outer layer lies radially inside the inner layer, optimizing performance.
Another notable patent relates to an electric asynchronous machine, particularly an induction machine. This invention features a cylindrical stator with stator teeth on a stator yoke. The design specifies a ratio between the yoke height of the stator yoke and the groove height of the stator grooves, ensuring efficient operation. Additionally, the cylindrical rotor includes poles defined by short-circuit windings, with a carefully calculated ratio between the yoke height and groove height in the rotor body.
Career Highlights
Marcus has worked with renowned companies such as Robert Bosch and Robert Bosch GmbH. His experience in these organizations has allowed him to refine his skills and contribute to significant projects in the field of electric machines.
Collaborations
Throughout his career, Marcus has collaborated with talented individuals, including Arndt Kelleter and Patrick Heuser. These partnerships have fostered innovation and creativity in his work.
Conclusion
Marcus Alexander is a notable inventor whose contributions to electric machine technology are evident through his patents and career achievements. His innovative designs continue to influence the industry and pave the way for future advancements.