Company Filing History:
Years Active: 2012-2013
Title: Innovations by Inventor Kai Niederhagen
Introduction
Kai Niederhagen is a notable inventor based in Wuppertal, Germany. He has made significant contributions to the field of vehicle safety and occupant detection systems. With a total of 2 patents, his work focuses on enhancing the functionality and safety of automotive technologies.
Latest Patents
Niederhagen's latest patents include a capacitive occupant sensing system and method. This innovative system is designed to detect an occupant seated in a vehicle seat. It features an electrode arranged in the seat, which is positioned near the expected location of an occupant. The electrode can be integrated with a seat heater, and control circuitry manages the seat heater's operation. A signal generator is connected to the electrode, outputting a variety of signals at different frequencies. The occupant detection circuitry then detects voltages in response to these signals, determining the state of occupancy based on the detected voltages. Additionally, an LC circuit is coupled to the electrode and control circuitry to suppress capacitance generated by the control circuitry.
Another significant patent by Niederhagen is a seat belt warning system. This safety belt warning system for vehicles includes a sensor mat that detects force acting on its surface. The mat is constructed with two dielectric layers arranged in a sandwich fashion between electrically conductive coats. These layers have different compressibility, allowing the capacitances of the two capacitors to vary differently under load. This innovation enhances the effectiveness of safety belt warnings in vehicles.
Career Highlights
Kai Niederhagen is currently employed at Delphi Technologies, Inc., where he continues to develop innovative automotive technologies. His work has contributed to advancements in vehicle safety and occupant detection systems, making significant impacts in the automotive industry.
Collaborations
Niederhagen has collaborated with notable colleagues, including Thomas Fischer and Christian A. Fischer. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Kai Niederhagen's contributions to automotive safety and occupant detection systems exemplify the importance of innovation in the industry. His patents reflect a commitment to enhancing vehicle safety and functionality. Through his work at Delphi Technologies, Inc., he continues to push the boundaries of automotive technology.