Location History:
- N. Massapequa, NY (US) (2002)
- North Massapequa, NY (US) (2011 - 2017)
Company Filing History:
Years Active: 2002-2017
Title: The Innovations of John LiBretto
Introduction
John LiBretto is an accomplished inventor based in North Massapequa, NY (US). He has made significant contributions to the field of electrical engineering, holding a total of four patents. His work focuses on phase control technologies that enhance the efficiency and functionality of electrical systems.
Latest Patents
LiBretto's latest patents include innovative methods and apparatuses for phase control with adaptive parameters. One of his patents describes an apparatus designed to control the amount of current delivered from an AC power source to an electrical load. This apparatus features a line terminal connected to the AC power source, a load terminal for the electrical load, and a controllably conductive power switch. The switching circuit is engineered to manage the conductive state of the power switch, automatically detecting at least one electrical characteristic.
Another notable patent outlines a method for determining the limit of a phase control power range. This method involves applying a first gate pulse to a switch at a specific firing angle near the power range limit. By sensing the conductive state of the switch after the first gate pulse, LiBretto's method allows for the determination of the power range limit based on the switch's response.
Career Highlights
LiBretto is currently employed at Leviton Manufacturing Company, Inc., where he continues to develop innovative solutions in electrical control systems. His expertise in phase control technologies has positioned him as a valuable asset to the company and the industry.
Collaborations
Throughout his career, LiBretto has collaborated with talented individuals such as Michael Ostrovsky and David Shenker. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
John LiBretto's contributions to electrical engineering through his patents and work at Leviton Manufacturing Company, Inc. highlight his innovative spirit and dedication to advancing technology. His inventions in phase control are paving the way for more efficient electrical systems.