Location History:
- Livonia, MI (US) (2012 - 2019)
- Milford, MI (US) (2019)
Company Filing History:
Years Active: 2012-2019
Title: The Innovations of David Chris Webert
Introduction
David Chris Webert is a notable inventor based in Livonia, MI (US). He has made significant contributions to the field of automotive technology, holding a total of 8 patents. His work primarily focuses on advancements in automatic transmission systems, showcasing his expertise and innovative thinking.
Latest Patents
One of Webert's latest patents is a method for controlling the internal electronic range selection for a 9-speed automatic transmission. This method involves confirming if a range change command has been ordered from the current transmission operating state. It also includes verifying expected performance from at least first and second mode valves and a park servo before allowing a range change event. During the range change event, proactive commands are generated, including ordering a reduction in hydraulic system pressure, and identifying if an unexpected event is detected. Following the completion of the range change event, expected performance is confirmed to achieve a driver-intended state.
Another significant patent is related to a transmission with cold shift delay mitigation. This method of operating a motor vehicle transmission includes measuring the operating temperature of the transmission, which has at least seven torque transmitting mechanisms and at least three planetary gear sets. The process determines if the transmission is in park mode and if the operating temperature is below a predetermined threshold. If both conditions are met, a shift delay mitigation process is implemented to prevent input torque from being transferred to a park pawl.
Career Highlights
David Chris Webert is currently employed at GM Global Technology Operations LLC, where he continues to innovate and develop new technologies in the automotive sector. His work has been instrumental in enhancing the performance and reliability of automatic transmissions.
Collaborations
Webert collaborates with talented individuals such as Todd R. Berger and Timothy R. Stockdale, contributing to a dynamic team focused on advancing automotive technology.
Conclusion
David Chris Webert's contributions to automotive technology through his patents and collaborative efforts highlight his role as an influential inventor in the industry. His innovative methods for improving automatic transmission systems demonstrate his commitment to enhancing vehicle performance and safety.