Location History:
- Hersbruck, DE (2015)
- Erlangen, DE (2018 - 2021)
Company Filing History:
Years Active: 2015-2021
Title: Rüdiger Kleffel: Innovator in Power Semiconductor Technology
Introduction
Rüdiger Kleffel, a notable inventor based in Erlangen, Germany, has made significant contributions to the field of power semiconductor technology. With a total of six patents to his name, Kleffel continues to innovate and improve efficiency in electrical devices.
Latest Patents
Kleffel's latest inventions include a patented phase module for a power converter. This innovative phase module comprises first and second busbars and at least two semiconductor modules. The design features a unique arrangement where at least one section of the busbars is distanced from one another, which is less than half the distance between the AC voltage connection and the DC voltage connection of one of the semiconductor modules. This careful design not only enhances performance but also optimizes space within the module.
Another significant patent is a control device for driving a bipolar switchable power semiconductor component. This device is engineered to manage the electrical voltage applied to a gate terminal of the power semiconductor component effectively. The control device operates by reducing the electrical voltage steadily when turning off the component, first lowering it to a desaturation value and then to a secondary voltage level, ensuring efficient performance throughout its operation.
Career Highlights
Throughout his career, Rüdiger Kleffel has worked with prominent companies such as Siemens Aktiengesellschaft, where he gained valuable experience in electrical engineering and semiconductor technologies. His professional journey showcases his commitment to advancing the industry and reflects his expertise in creating innovative solutions.
Collaborations
Kleffel has collaborated with talented coworkers like Eberhard Ulrich Krafft and Jan Weigel. These partnerships have facilitated the exchange of ideas and fostered the development of cutting-edge technologies in power electronics.
Conclusion
Rüdiger Kleffel’s dedication to innovation in power semiconductor technology is evident through his impressive patent portfolio and collaborative efforts. As the demand for efficient power solutions continues to grow, his contributions will undoubtedly play a crucial role in shaping the future of electrical engineering.