Stephan Frei

Title: The Innovative Mind of Stephan Frei

Introduction

Stephan Frei is a notable inventor based in Dortmund, Germany. He has made significant contributions to the field of electrical engineering, particularly in the area of load control through innovative methods. His work has led to the development of a unique patent that showcases his expertise and creativity.

Latest Patents

Stephan Frei holds a patent for a "Method for controlling an electrical load by means of pulse width modulation." This method involves specifying a setpoint switching frequency and a setpoint duty ratio, while determining the carrier frequency of a radio transmitter. The actual switching frequency is adapted to the carrier frequency in such a way that a multiple of the actual switching frequency equals the carrier frequency. This innovative approach ensures that the amplitude of the harmonics in the spectrum is minimized, enhancing the efficiency of electrical load control. He has 1 patent to his name.

Career Highlights

Throughout his career, Stephan Frei has worked with prominent companies in the automotive and electrical sectors. Notable among these are Leopold Kostal GmbH & Co. KG and Kostal Automobil Elektrik GmbH & Co. KG. His experience in these organizations has allowed him to refine his skills and contribute to various projects that push the boundaries of technology.

Collaborations

Stephan has collaborated with talented individuals in his field, including Norbert Hees and Andreas Bendicks. These partnerships have fostered an environment of innovation and creativity, leading to advancements in electrical engineering.

Conclusion

Stephan Frei's contributions to the field of electrical engineering through his innovative patent and career achievements highlight his role as a significant inventor. His work continues to influence the industry and inspire future innovations.