This inventor holds 1 USPTO granted patent. Top assignee: Sinewave Energy Technologies, LLC. Active years: 2011.
Company Filing History:
Years Active: 2011
Title: Gregory H Leyh: Innovator in Lighting Technology
Introduction
Gregory H Leyh is a notable inventor based in Brisbane, CA (US). He has made significant contributions to the field of lighting technology, particularly through his innovative designs and patents. His work focuses on enhancing the efficiency and functionality of lighting systems.
Latest Patents
One of Gregory H Leyh's key patents is the "Sine wave lamp controller with active switch commutation and anti-flicker correction." This invention describes a pulse width modulated half bridge dimming controller designed for dimming a lighting ballast. The controller features a top half comprised of two switches, known as the top switch set, and a bottom half made up of two switches, referred to as the bottom switch set. Each switch is equipped with a diode in parallel, allowing for independent operation. The design ensures that the controller can function effectively in all four quadrants, with IGBTs preferred for the switches. This innovative approach allows for seamless dimming while preventing flicker, enhancing the user experience.
Career Highlights
Gregory H Leyh is associated with Sinewave Energy Technologies, LLC, where he continues to develop and refine his inventions. His expertise in lighting technology has positioned him as a valuable contributor to advancements in energy-efficient solutions.
Collaborations
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Conclusion
Gregory H Leyh's contributions to lighting technology through his innovative patents demonstrate his commitment to improving energy efficiency and functionality in lighting systems. His work continues to influence the industry positively.