Yongqiang Wu

Title: Yongqiang Wu: Innovator in Lighting Technology

Introduction

Yongqiang Wu is a notable inventor based in Fujian, China. He has made significant contributions to the field of lighting technology, holding a total of 3 patents. His innovative designs focus on enhancing the functionality and efficiency of lighting apparatuses.

Latest Patents

Yongqiang Wu's latest patents include advanced lighting apparatuses that incorporate various components for improved performance. One of his inventions features a lighting apparatus that includes a filter tuner, a bridge rectifier, multiple types of LED modules, a monitor circuit, and a current source. The filter tuner is connected to a manual switch and an external AC power source. It adjusts the conductive angle of the external AC power to create an optimized AC input. The bridge rectifier then converts this adjusted AC input into a DC output. The multiple LED modules are designed to emit lights of various color temperatures. The monitor circuit tracks the conductive angle to generate a control signal, which allows the current source to produce corresponding driving currents for the LED modules, enabling the mixing of desired color temperatures.

Another patent by Wu describes a lighting apparatus that includes a bridge circuit, a current source, a first LED module, a second LED module, and a switch. The bridge circuit rectifies input AC power to generate DC power. The current source utilizes this DC power to create a driving current. The first and second LED modules emit lights of different color temperatures. The switch is connected to the current source, allowing adjustments to the resistance parameters that influence the current ratio between the two LED modules, resulting in a mixed light of a desired color temperature.

Career Highlights

Yongqiang Wu has worked with prominent companies in the lighting industry, including Leedarson Lighting Co., Ltd. and Xiamen Leedarson Lighting Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative lighting solutions.

Collaborations

Yongqiang Wu has collaborated with talented individuals in his field, including Qiqiang Lin and Hemu Ye. These partnerships have fostered a creative environment that encourages the development of cutting-edge lighting technologies.

Conclusion

Yongqiang Wu is a distinguished inventor whose work in lighting technology has led to several innovative patents. His contributions continue to influence the industry, showcasing the importance of creativity and collaboration in technological