Company Filing History:
Years Active: 2000-2004
Title: Eberhard Frech: Innovator in Automotive Diagnostics
Introduction
Eberhard Frech is a notable inventor based in Kirchheim, Germany. He has made significant contributions to the field of automotive diagnostics, holding a total of 4 patents. His work focuses on enhancing the functionality and efficiency of motor vehicle systems.
Latest Patents
One of Frech's latest patents is a diagnostic test device for motor vehicles with programmable control devices. This invention describes a diagnostic tester that integrates programmable control units equipped with self-diagnostic capabilities. These control units monitor and manage the engine control and other systems within the vehicle, generating and storing error codes. The system allows for connection to an external diagnostic tester via a diagnostic/test plug, which is equipped with a program recognition and loading device. This device queries the program version in the connected control unit and updates it to the latest version if necessary.
Another significant patent involves a method and arrangement for operating an internal combustion engine. This invention determines the vapor pressure curve using a pressure sensor in the fuel metering pipe during the engine's shutoff phase. It subsequently corrects the fuel injection quantity for the next engine start based on this pressure curve.
Career Highlights
Eberhard Frech is associated with Robert Bosch GmbH, a leading company in automotive technology. His work at Bosch has allowed him to develop innovative solutions that improve vehicle diagnostics and performance.
Collaborations
Frech has collaborated with notable colleagues such as Wolfgang Wagner and Ekkehard Feldmann, contributing to advancements in automotive technology.
Conclusion
Eberhard Frech's contributions to automotive diagnostics through his patents and work at Robert Bosch GmbH highlight his role as an influential inventor in the industry. His innovations continue to shape the future of vehicle technology.