Company Filing History:
Years Active: 1986-1987
Title: Innovations by James R. Gary
Introduction
James R. Gary is a notable inventor based in Elk Grove Village, IL (US). He has made significant contributions to the field of engineering, particularly in the development of advanced sensing systems and motor control technologies. With a total of 2 patents, his work reflects a commitment to innovation and practical applications.
Latest Patents
One of his latest patents is a "Sensing system for measuring a parameter." This invention involves measuring parameters, such as the current flowing through a conductor, by utilizing a hall element to produce a hall voltage. The design effectively ignores the amplitude of the hall voltage and focuses on its polarity to control an integrator, which develops a cancelling current to balance the energizing magnetic flux. This innovative approach allows for accurate measurement while eliminating temperature and aging effects.
Another significant patent is the "Method and system for starting a motor-commutated SCR inverter." This invention ensures reliable motor starting by initializing the rotor position through a sequence of current pulses. The rotor aligns with the magnetic field created by the stator, eliminating any ambiguity in its position. The system transitions smoothly from asynchronous to synchronous operation, enhancing the reliability and efficiency of motor control.
Career Highlights
James R. Gary is currently employed at BorgWarner Inc., where he continues to apply his expertise in engineering and innovation. His work at the company has contributed to advancements in automotive technologies, particularly in the areas of power management and motor control systems.
Collaborations
Throughout his career, James has collaborated with talented individuals such as Everett R. Geis and Todd L. King. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
James R. Gary's contributions to the field of engineering through his patents and collaborations highlight his role as an influential inventor. His innovative solutions in sensing systems and motor control continue to impact the industry positively.