Zhongwu Wu

Title: Innovations of Zhongwu Wu in Lighting Technology

Introduction

Zhongwu Wu is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of lighting technology through his innovative patent. His work focuses on enhancing the efficiency and functionality of lighting circuits.

Latest Patents

Zhongwu Wu holds a patent for a control circuit and control method for a lighting circuit. This invention discloses a control circuit that rectifies an AC input signal to obtain a rectified voltage. The design utilizes a low potential end of the rectified voltage as a reference ground. The lighting circuit comprises N strings connected in series, where N is a natural number greater than or equal to 2. The control circuit detects whether the AC input terminal is connected to a dimmer. If connected, it controls the N strings to be simultaneously turned on. If not connected, the control circuit manages the N strings to be individually turned on based on the rectified voltage. This innovation allows the lighting circuit to achieve a high power factor while being compatible with dimmers, making the implementation straightforward and efficient.

Career Highlights

Zhongwu Wu is associated with Joulwatt Technology (Hangzhou) Co., Ltd., where he applies his expertise in lighting technology. His work has contributed to advancements in energy-efficient lighting solutions.

Collaborations

Zhongwu Wu collaborates with talented individuals such as Hao Long and Yingyan He. Their combined efforts in research and development have furthered innovations in the field.

Conclusion

Zhongwu Wu's contributions to lighting technology through his patent demonstrate his commitment to innovation and efficiency. His work not only enhances the functionality of lighting circuits but also promotes energy conservation.