Siu-Chung Wong

Title: Siu-Chung Wong: Innovator in LED Technology

Introduction

Siu-Chung Wong is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the field of light-emitting diode (LED) technology. His innovative approach has led to the development of a unique LED driver that addresses key challenges in the industry.

Latest Patents

Wong holds a patent for a "Multi-string LED driver with current balancing." This invention discloses a current-source-output LED driver based on an LCLC circuit. It provides a constant output current regardless of variations in LED parameters. The design allows for scalability with the number of LED strings for effective current balancing. Additionally, the input impedance of the improved LCLC circuit is designed to be resistive at the operating frequency, minimizing reactive power. The conventional duty cycle control can easily incorporate zero-voltage-switching (ZVS). He has 1 patent to his name.

Career Highlights

Wong is affiliated with The Hong Kong Polytechnic University, where he continues to advance his research and development efforts in LED technology. His work has garnered attention for its practical applications and innovative solutions.

Collaborations

Wong has collaborated with notable colleagues, including Xiaohui Qu and Chi Kong Tse. Their combined expertise has contributed to the advancement of technology in their field.

Conclusion

Siu-Chung Wong is a key figure in the development of LED technology, with a focus on creating efficient and effective solutions. His contributions are paving the way for future innovations in the industry.