Rainer Kern

Title: Rainer Kern: Innovator in Drive Device Technology

Introduction

Rainer Kern is a notable inventor based in Stuttgart, Germany. He has made significant contributions to the field of drive device technology, holding a total of 3 patents. His work primarily focuses on improving the efficiency and functionality of vehicle drive systems.

Latest Patents

Kern's latest patents include a method for operating a drive device and a drive device itself. The first patent describes a method for operating a vehicle's drive system, particularly one that includes an internal combustion engine, at least one electric machine, and a heatable electric accumulator, such as a lithium-ion battery. This method allows for power to be drawn from the electric accumulator to start the internal combustion engine using the electric machine. Notably, after the engine starts and until the electric accumulator reaches a predefined minimum temperature, it operates without load. The second patent focuses on determining the state of charge of an electrical accumulator by recording individual cell voltages and ascertaining the highest and/or lowest voltage to determine the maximum and/or minimum charge of the corresponding accumulator cell.

Career Highlights

Throughout his career, Rainer Kern has worked with prominent companies, including Robert Bosch GmbH and Samsung SDI Co., Inc. His experience in these organizations has allowed him to develop innovative solutions that enhance vehicle performance and energy management.

Collaborations

Kern has collaborated with notable colleagues such as Jochen Fassnacht and Andre Boehm. Their combined expertise has contributed to the advancement of technology in the automotive sector.

Conclusion

Rainer Kern's contributions to drive device technology reflect his commitment to innovation and efficiency in the automotive industry. His patents and collaborations highlight his role as a key figure in advancing vehicle technology.