Company Filing History:
Years Active: 2000-2008
Title: James William McCallum: Innovator in Automotive Engineering
Introduction
James William McCallum is a notable inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of automotive engineering, particularly in the area of powertrain technology. With a total of 3 patents to his name, McCallum's work focuses on enhancing vehicle performance and reducing vibrations during engine transitions.
Latest Patents
One of McCallum's latest patents is titled "Driveline shift quality in variable valve engine equipped drivelines." This patent describes a method for controlling powertrain operation in vehicles equipped with an engine and an automatic transmission. The method involves changing gears while managing engine torque through the operation of electrically actuated cylinder valves. This innovation aims to improve the efficiency and smoothness of gear changes.
Another significant patent is "System and method for reducing vehicle acceleration during engine transitions." This invention addresses the issue of vehicle shuffle mode vibration during mode transitions in engines with multiple cylinders. By adjusting valve timing or lift during the transition between firing modes, McCallum's method effectively reduces unwanted vibrations, enhancing the overall driving experience.
Career Highlights
James William McCallum is currently employed at Ford Global Technologies, LLC, where he continues to develop innovative solutions for the automotive industry. His expertise in powertrain technology has positioned him as a valuable asset within the company.
Collaborations
Throughout his career, McCallum has collaborated with talented individuals such as Alex Gibson and Ilya V Kolmanovsky. These partnerships have contributed to the advancement of automotive technologies and the successful development of his patents.
Conclusion
James William McCallum is a distinguished inventor whose work in automotive engineering has led to significant advancements in vehicle performance and comfort. His innovative patents reflect his commitment to improving the driving experience for consumers.