This inventor holds 1 USPTO granted patent and 5 published patent applications. Top assignee: Columbia University. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Innovations by William-Michael Eull
Introduction
William-Michael Eull is an accomplished inventor based in Oakville, CA. He has made significant contributions to the field of power conversion technology. His innovative work focuses on systems and methods for controlling nonisolated bidirectional power converters.
Latest Patents
William-Michael Eull holds a patent for "Systems and methods for control of nonisolated bidirectional power converters." This patent discloses implementations that include a power converter system and method featuring an N-phase power converter stage connected to both an alternating current (AC) side and a direct current (DC) side, with N≥1. The system also incorporates an N-phase LC filter comprising one or more capacitors, where the respective neutral points of the capacitors are electrically connected to a DC negative terminal of a DC source. A control system drives the power switching elements of the N-phase power converter stage to convert received power and output converted power. The control system utilizes variable frequency soft switching at a frequency of at least 20 kHz. The power converter is designed for bidirectional operation, allowing it to function in a traction mode to drive a motor or in a charging mode to charge a DC source.
Career Highlights
William-Michael Eull is affiliated with Columbia University, where he continues to advance his research in power conversion technologies. His work has garnered attention for its practical applications in various industries.
Collaborations
He has collaborated with notable colleagues, including Matthias Preindl and Liwei Zhou, contributing to the advancement of innovative technologies in their field.
Conclusion
William-Michael Eull's contributions to power conversion technology exemplify the impact of innovative thinking in engineering. His patent and ongoing research at Columbia University highlight his commitment to advancing the field.