This inventor holds 1 USPTO granted patent. Top assignee: Ford Motor Company Limited. Active years: 1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994
Title: Keith Z Doorenbos: Innovator in Electronic Engine Control Systems
Introduction
Keith Z Doorenbos is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of electronic engine control systems. His innovative work has led to the development of a patented technology that enhances the performance and reliability of fuel injection systems.
Latest Patents
Keith Z Doorenbos holds a patent for an electronic engine control interface. This invention involves an electronic fuel injection system where an electronic engine control module is connected to engine-position-responsive sensors. The module generates a cylinder identification waveform synchronized with a fuel demand control waveform. These waveforms are transmitted to an electronic driver module, which distributes high-level actuating signals to individual fuel injectors. To ensure reliable communication between the two modules, the synchronized signal excursions on the waveforms are displaced in time by a preset delay interval. The driver module measures this delay interval, and if it deviates from the preset interval, the generation of actuating pulses is inhibited to prevent dangerous engine surging. This waveform generation and measurement are accomplished using a microcontroller.
Career Highlights
Keith Z Doorenbos is associated with Ford Motor Company Limited, where he has applied his expertise in electronic systems. His work has been instrumental in advancing the technology used in modern vehicles. His innovative approach has contributed to the development of safer and more efficient engine control systems.
Collaborations
One of his notable collaborators is Robert W Ridgway. Together, they have worked on various projects that focus on improving engine performance and reliability.
Conclusion
Keith Z Doorenbos is a distinguished inventor whose work in electronic engine control systems has made a significant impact on the automotive industry. His patented technology exemplifies innovation and dedication to enhancing vehicle performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile