Company Filing History:
Years Active: 2008
Title: Andrei Grombchevsky: Innovator in Voltage-Controlled Dimming Circuits
Introduction
Andrei Grombchevsky is a notable inventor based in Laguna Niguel, California. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative dimming circuits.
Latest Patents
Grombchevsky holds a patent for a "Transistorized, voltage-controlled dimming circuit." This system includes a switching transistor that provides a current source to a load when activated by an input voltage. It features at least one Zener diode connected in parallel with the load, acting as a shunt regulator. This invention is particularly suited for matching the controlled luminance of light-emitting diodes to that of incandescent lighting. Additionally, it can be useful for displays where a single master voltage regulator switch or controller manages different types of lighting. The system is designed to be compact, cost-effective, and reliable, potentially packaged in a chip scale format.
Career Highlights
Grombchevsky is currently associated with Stacoswitch, Inc., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the efficiency and reliability of lighting systems.
Collaborations
He has collaborated with notable coworkers such as Jalil Phil Hamidian and Edwin J Yagerlener, contributing to various projects and innovations in the field.
Conclusion
Andrei Grombchevsky's contributions to voltage-controlled dimming circuits exemplify his commitment to innovation in electrical engineering. His work not only enhances lighting technology but also paves the way for future advancements in the industry.