Chien Nguyen

Title: Innovations by Chien Nguyen

Introduction

Chien Nguyen is a notable inventor based in Huntington Beach, CA. He has made significant contributions to the field of lighting technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of lighting circuits.

Latest Patents

One of Chien's latest patents is titled "Dimming input suitable for multiple dimming signal types." This invention involves a lighting circuit that includes a single dimming input and a pulse width modulation acceptance circuit. This circuit converts a pulse width modulated dimming signal into a local dimming signal with a predetermined format. Additionally, it features an analog voltage level acceptance circuit that also converts an analog voltage dimming signal into the local dimming signal. The circuit is designed to drive a luminaire based on the local dimming signal.

Another significant patent is the "Non-dissipative start up circuit." This invention consists of a first and second alternating current lead, with the second lead exhibiting an opposing phase to the first. It includes capacitors and a breakdown diode that allows for the development of direct current power across the diode without the need for dissipative elements. This innovation enhances the efficiency of startup circuits in lighting applications.

Career Highlights

Chien Nguyen is currently employed at Microsemi Corporation, where he continues to innovate in the field of lighting technology. His work has been instrumental in developing advanced lighting solutions that meet modern demands.

Collaborations

Chien has collaborated with talented coworkers such as Shiju Wang and Hwangsoo Choi. Their combined expertise contributes to the innovative environment at Microsemi Corporation.

Conclusion

Chien Nguyen's contributions to lighting technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry positively.