This inventor holds 1 USPTO granted patent. Top assignee: Eaton Corporation. Active years: 2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2001
Title: Randy Alexander - Innovator in Fault Detection Systems
Introduction
Randy Alexander is a notable inventor based in Elkhart, IN (US). He has made significant contributions to the field of fault detection systems, particularly in the area of solenoid-controlled actuators for transmission systems. His innovative approach has led to the development of a unique patent that enhances the reliability and efficiency of these systems.
Latest Patents
Randy holds a patent for a "Fault detection system and method for solenoid controlled actuators of a transmission system." This invention presents an improved system and method for detecting solenoid-related faults in a solenoid-controlled actuator assembly. The system features a processing circuit that controls a solenoid driver circuit for energizing and de-energizing the solenoid. It also includes a current sense circuit for monitoring the current in the solenoid and a power supply switching circuit for selectively connecting and disconnecting a supply voltage from the solenoid driver circuit. The processing circuit implements fault detection logic, which senses the current in the solenoid. If the sensed current exceeds a predetermined value for a specific time period, the system disconnects the supply voltage from the solenoid driver circuit and measures the rate of voltage decay to determine if an open circuit fault or a short circuit fault exists. This innovative solution addresses critical issues in actuator performance and reliability.
Career Highlights
Randy is currently employed at Eaton Corporation, where he continues to apply his expertise in developing advanced technologies. His work at Eaton has allowed him to contribute to various projects that enhance the functionality and safety of automotive systems.
Collaborations
Randy has collaborated with talented colleagues, including Yei Dei Wang and David L Wadas. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Randy Alexander's contributions to fault detection systems exemplify the impact of innovative thinking in engineering. His patent not only improves the reliability of solenoid-controlled actuators but also showcases the importance of collaboration in driving technological advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile