Company Filing History:
Years Active: 1980-1983
Title: Innovations by Chun-Keung Leung in Engine Control Technologies
Introduction
Chun-Keung Leung is a notable inventor based in Farmington, MI (US), recognized for his contributions to internal combustion engine technologies. He holds a total of five patents that focus on optimizing engine performance through advanced control systems.
Latest Patents
One of his latest patents is titled "Timing Optimization Control." This invention presents a closed-loop timing optimization control for an internal combustion engine, which is centered around the instantaneous rotational velocity of the engine's crankshaft. The optimization control computes a signal that indicates the angle at which the crankshaft achieves maximum rotational velocity for torque impulses generated by the combustion of an air/fuel mixture. It generates timing correction signals for each combustion chamber, modifying the ignition and injection signals to optimize the conversion of combustion energy into rotational torque.
Another significant patent is "Closed Loop Timing and Fuel Distribution Controls." This invention operates to control the timing and fuel delivery to each combustion chamber of an internal combustion engine. It generates timing and fuel correction signals based on the instantaneous rotational velocity of the engine's output shaft. The control computes the phase angle of each torque impulse and generates correction signals to ensure that the timing and fuel delivery are optimized for maximum efficiency.
Career Highlights
Chun-Keung Leung is currently employed at The Bendix Corporation, where he applies his expertise in engine control technologies. His work has significantly contributed to advancements in engine performance and efficiency.
Collaborations
Throughout his career, Chun-Keung has collaborated with notable colleagues, including John J. Schira and Edwin A. Johnson. These collaborations have fostered innovation and development in the field of engine control systems.
Conclusion
Chun-Keung Leung's innovative patents and contributions to engine control technologies highlight his significant role in advancing internal combustion engine performance. His work continues to influence the automotive industry and improve engine efficiency.