Company Filing History:
Years Active: 2001-2003
Title: The Innovative Mind of Markus Amtmann from Wuppertal
Introduction
Markus Amtmann, an accomplished inventor based in Wuppertal, Germany, has made significant contributions in the field of circuit configurations, particularly in automotive applications. With a portfolio of four patents, his work reflects a deep understanding of both analog and digital systems, showcasing his innovative spirit and technical expertise.
Latest Patents
Two of Markus Amtmann's latest patents focus on advanced circuit configurations. The first patent, titled "Circuit configuration for generating a virtual ground," presents a groundbreaking design that utilizes a micro-controller, an analog circuit, and read-only memory to create a virtual ground. This configuration serves as a common reference potential for an exhaust probe operating under the galvanic oxygen concentration cell principle. The micro-controller reads the actual value of the virtual ground through an A/D converter, enabling precise control based on predefined setpoint values.
The second patent, "Circuit configuration for controlling a pump current of an exhaust probe in a motor vehicle," builds on this innovative approach. This design also incorporates a microcontroller alongside an analog circuit and read-only memory. It focuses on regulating the pump current for a pump cell within an exhaust probe, emphasizing the importance of accurately determining current setpoint values and ensuring optimal performance.
Career Highlights
Markus Amtmann is currently associated with Siemens Aktiengesellschaft, a leading technology company recognized for its innovations in various industries. His work at Siemens has allowed him to push the boundaries of automotive technology, particularly in emissions control systems, thus contributing to a more sustainable future.
Collaborations
Throughout his career, Markus has collaborated with esteemed colleagues, including Stephan Bolz and Jürgen Rössler. Their combined expertise has fostered an environment of innovation, allowing them to tackle complex engineering challenges and develop patentable solutions that enhance vehicle performance and efficiency.
Conclusion
Markus Amtmann's innovative contributions to circuit design and automotive technology have established him as a prominent inventor. His patents not only reflect his technical expertise but also demonstrate a commitment to advancing technology for a more sustainable automotive sector. With his continued efforts at Siemens, Markus Amtmann is poised to influence the future of automotive innovations significantly.