Hui Zheng

Title: **Innovative Mind: The Contributions of Hui Zheng**

Introduction

Hui Zheng is an accomplished inventor based in Eindhoven, NL, known for his contributions to lighting technology. With two patents to his name, Zheng continues to push the boundaries of innovation and improve existing systems in the field of lighting.

Latest Patents

Hui Zheng's latest patents showcase his expertise in developing advanced lighting systems. One of his notable inventions is the "Lighting drive, lighting system and control method." This lighting driver is designed to receive alternating current power supply from a fluorescent lighting ballast. It features a shunt device that selectively shunts the power supply to implement dimming control. Moreover, a detector generates a detection signal to operate the shunt device, ensuring control stability even at low dimming levels through a correction circuit.

Another significant patent by Zheng is the "Controllable driver and drive method to connect an electronic ballast to an LED light source." This invention includes a control circuit for a lighting driver that establishes a controllable connection between an electronic ballast and an LED light source. This circuit comprises a biasing mechanism with adjustable impedance, allowing for tuning a parameter of the frequency response within the control loop.

Career Highlights

Hui Zheng works at Signify Holding B.V., a company recognized for its revolutionary contributions to lighting solutions. His role involves continuous research and development, striving to enhance the efficiency and adaptability of lighting systems in various applications.

Collaborations

Throughout his career, Zheng has collaborated with remarkable individuals such as Xianhui Zhang and Zhi Quan Chen. Working alongside such talented professionals fosters an environment of shared ideas and innovation, ultimately leading to the development of cutting-edge technologies that have the potential to reshape the future of lighting.

Conclusion

Hui Zheng's innovative spirit and dedication to advancing lighting technology are reflected in his impactful patents. As part of the vibrant team at Signify Holding B.V., his work not only contributes to the company’s mission but also enhances the sustainability and functionality of lighting systems across the globe. With a continued focus on research and collaboration, Zheng is poised to further his legacy of innovation in the industry.