This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 1991-2008.
Location History:
- Milford, MI (US) (1991)
- Commerce Township, Oakland County, MI (US) (1995)
- Commerce Township, MI (US) (1995 - 2008)
Company Filing History:
Years Active: 1991-2008
Title: The Innovations of Ronald A. Davis
Introduction
Ronald A. Davis is a notable inventor based in Commerce Township, MI (US). He has made significant contributions to the field of engineering, particularly in the area of internal combustion engines. With a total of 7 patents to his name, Davis has demonstrated a commitment to advancing technology and improving engine performance.
Latest Patents
One of Davis's latest patents is titled "Method for detecting steady-state and transient air flow conditions for cam-phased engines." This innovative system determines the mass air flow into a cylinder of an engine equipped with a cam phaser. It includes a first module that assesses whether the air flow state is steady-state or transient based on the cam phaser position. A second module then calculates the mass air flow using either a mass air flow sensor signal or a speed density relationship, depending on the identified air flow state.
Another significant patent is the "Model-based inlet air dynamics state characterization." This control system for internal combustion engines features a first module that estimates the manifold absolute pressure (MAP) for future firing events. A second module calculates the MAP cycle difference based on the future firing event MAP and the previous cycle MAP. The third module characterizes the inlet air dynamics state based on this MAP cycle difference.
Career Highlights
Davis is currently employed at GM Global Technology Operations, Inc., where he continues to innovate and develop new technologies. His work has had a profound impact on the automotive industry, particularly in enhancing engine efficiency and performance.
Collaborations
Throughout his career, Davis has collaborated with several talented individuals, including Kenneth Paul Dudek and Gregory Paul Matthews. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Ronald A. Davis is a distinguished inventor whose work in engine technology has led to several important patents. His innovative approaches to air flow detection and inlet air dynamics characterization continue to influence the automotive industry.