This inventor holds 1 USPTO granted patent. Top assignee: Robert Bosch. Active years: 2017.
Company Filing History:
Years Active: 2017
Title: Marco Ferwagner: Innovator in Electric Motor Technology
Introduction
Marco Ferwagner is a notable inventor based in Ubstadt-Weiher, Germany. He has made significant contributions to the field of electric motor technology. His innovative approach has led to the development of a unique method for operating electric motors, which has been recognized through a patent.
Latest Patents
Marco Ferwagner holds a patent for a "Method for operating an electric motor and corresponding electric motor device." This invention involves a method for operating an electric motor that is connectable via a switching device to a current source. The motor is designed to work in parallel with a freewheeling device. The switching device receives control signals at a specific activation ratio within each working cycle to establish the desired effective operating voltage of the electric motor. In at least one operating mode, each working cycle includes an activation and a freewheeling time period. The freewheeling device consists of a freewheeling transistor and a freewheeling diode, which are connected in parallel with the transistor and reverse-biased concerning the current source. Control is applied to the freewheeling transistor during the freewheeling time period by identifying the freewheeling voltage across the electric motor and switching the freewheeling transistor for a specific time period if the freewheeling voltage is different from zero, particularly if it is less than zero.
Career Highlights
Marco Ferwagner is currently employed at Robert Bosch, a leading company in engineering and technology. His work at Bosch has allowed him to further develop his expertise in electric motor technology and contribute to innovative solutions in the industry.
Collaborations
Throughout his career, Marco has collaborated with talented coworkers, including Gotthilf Koerner and Andreas Schmidtlein. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Marco Ferwagner is a distinguished inventor whose work in electric motor technology has made a significant impact. His patented method for operating electric motors showcases his innovative spirit and dedication to advancing technology. His contributions continue to influence the field and inspire future innovations.