Yumeng Sha

Title: Innovations by Yumeng Sha in LED Dimming Technology

Introduction

Yumeng Sha is an accomplished inventor based in Little Neck, NY (US). She has made significant contributions to the field of LED lighting technology, particularly in the area of dimming control. Her innovative approach has led to the development of a unique patent that enhances the functionality of AC-powered LED lights.

Latest Patents

Yumeng Sha holds a patent for a groundbreaking invention titled "0-10 volt dimming for AC-powered LED lights." This patent describes a circuitry system designed to control the dimming of a load circuit. The system connects a 0-10 V dimmer that outputs a DC voltage control signal to the load circuit. It incorporates a microcontroller programmed to generate a pulse-width modulated (PWM) signal, which adjusts the duty cycle based on the dimming level set on the dimmer. Additionally, a voltage conversion circuit supplies the microcontroller with data regarding the dimming level. The microcontroller synchronizes the PWM signal with the supplied AC power, allowing for precise dimming of the load.

Career Highlights

Yumeng Sha is currently employed at Wangs Alliance Corporation, where she continues to innovate in the field of lighting technology. Her work has not only advanced the capabilities of LED lighting but has also contributed to energy efficiency and user convenience.

Collaborations

Yumeng has collaborated with notable colleagues, including Wai Ho Choy and Haisheng Zhou. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Yumeng Sha's contributions to LED dimming technology exemplify her innovative spirit and dedication to improving lighting solutions. Her patent reflects a significant advancement in the field, showcasing her expertise and commitment to enhancing user experience in lighting applications.