Company Filing History:
Years Active: 1996-1997
Title: The Innovative Contributions of Keith L. Jones
Introduction
Keith L. Jones is a notable inventor based in Woodhaven, MI (US). He has made significant contributions to the field of automotive technology, particularly in the area of oxygen sensors and exhaust gas recirculation systems. With a total of 3 patents to his name, Jones has demonstrated a commitment to innovation and improvement in engine performance.
Latest Patents
One of his latest patents is a "Method of pulse width modulating an oxygen sensor." This method involves quickly heating the resistance element of an oxygen sensor shortly after the engine starts, utilizing a relatively high duty cycle that yields wide pulse widths. As the oxygen sensor reaches a mid-temperature range, the method decreases the duty cycle, thereby adjusting the pulse width modulation. Once the oxygen sensor attains its peak operating temperature, the method further reduces the pulse width modulated voltage signal supplied to the sensor, resulting in relatively short duty cycled pulses.
Another significant patent is the "Method of altitude compensation of exhaust gas recirculation in an intake manifold." This method includes calculating vacuum at sea level and at the present altitude of the engine. It determines whether the calculated vacuum at sea level equals the calculated vacuum at the current altitude. If there is a discrepancy, the method corrects the exhaust gas recirculation in the intake manifold accordingly.
Career Highlights
Keith L. Jones is currently employed at Chrysler Corporation, where he applies his expertise in automotive engineering. His work focuses on enhancing engine efficiency and performance through innovative solutions.
Collaborations
Throughout his career, Jones has collaborated with several talented individuals, including Peter G. Hartman and Thomas A. Larson. These collaborations have contributed to the development of advanced technologies in the automotive sector.
Conclusion
Keith L. Jones is a distinguished inventor whose work has significantly impacted automotive technology. His innovative patents and contributions to Chrysler Corporation highlight his dedication to improving engine performance and efficiency.