Location History:
- Regensburg, DE (2006 - 2015)
- Rengensburg, DE (2015)
Company Filing History:
6 out of 2,388 
2 out of 30,040 
Years Active: 2006-2015
Title: The Innovations of Carl-Eike Hofmeister
Introduction
Carl-Eike Hofmeister is a notable inventor based in Wuppertal, Germany. He has made significant contributions to the field of automotive technology, particularly in the area of emission control systems. With a total of 8 patents to his name, Hofmeister's work has had a considerable impact on vehicle performance and environmental standards.
Latest Patents
Hofmeister's latest patents include a method and device for identifying errors in emission-relevant control devices in vehicles. This innovative method allows for error identification even when none of the sub-systems exceed predetermined threshold values. The process involves determining whether at least one parameter related to the emission behavior of the control device lies within a desired range. If the parameter is outside this range, an error value correlating to increased emissions is stored. Conversely, if the parameter is within the desired range, a zero error value is recorded. A total error value is then calculated from all error values, and an error message is generated if this total exceeds a predetermined threshold.
Another significant patent is a fault analysis method and device for internal combustion engines. This method determines the angular speed of the engine and adapts a combustion process parameter in one of the cylinders to equalize the time taken to cover each angle interval. This innovative approach allows for the detection of defective cylinders based on the parameter's value.
Career Highlights
Throughout his career, Hofmeister has worked with prominent companies such as Continental Automotive GmbH and Siemens Aktiengesellschaft. His experience in these organizations has contributed to his expertise in automotive technologies and innovations.
Collaborations
Hofmeister has collaborated with notable colleagues, including Michael Käsbauer and Matthias Stampfer. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Carl-Eike Hofmeister's contributions to automotive technology through his patents demonstrate his commitment to improving vehicle performance and reducing emissions. His work continues to influence the industry and pave the way for future innovations.