Ching-Piao Chen

Title: Innovative Contributions of Ching-Piao Chen

Introduction

Ching-Piao Chen, an inventive mind based in Hsinchu County, Taiwan, has made significant contributions to the field of lighting technology and power supply systems. With a notable portfolio of three registered patents, Chen's innovations exemplify a blend of creativity and technical expertise, addressing contemporary needs in electrical engineering.

Latest Patents

Among Chen's latest patents is a dimming module, dimming method, and lighting device. This invention includes a triggering circuit designed to manage the trigger delay angle of an AC input voltage based on a dimming command, resulting in an output of a first voltage signal. Additionally, the control signal generating circuit produces a control voltage responsive to this first voltage signal. The voltage converting circuit then generates a DC operating voltage, which is supplied to a lighting module that incorporates light-emitting diodes (LEDs). The linear driving circuit subsequently drives the lighting module according to the control voltage, illustrating Chen's ability to enhance energy efficiency and functionality in lighting systems.

Another noteworthy patent is the non-contact power supply having a built-in coupling detection device and coupling detection method. This innovative design features a detachable transformer that includes a primary side incorporated with a current sensor. The sensor detects the primary side current, while a controller connected to it assesses the coupling status of the power supply, demonstrating unparalleled advancements in non-contact energy transmission.

Career Highlights

Ching-Piao Chen's professional journey includes significant stints at prominent organizations such as the Industrial Technology Research Institute and Lextar Electronics Corporation. Here, Chen honed his expertise in developing groundbreaking technologies, contributing to projects that push the boundaries of what is possible in electrical systems.

Collaborations

Throughout his career, Chen has had the pleasure of collaborating with talented individuals, including his coworkers Po-Shen Chen and Wan-Pei Chen. These partnerships have fostered an environment of innovation, leading to the successful development of technologies that benefit the industry and consumers alike.

Conclusion

Ching-Piao Chen's contributions to the fields of dimming technology and non-contact power systems showcase his innovative spirit and commitment to advancing technology. With a remarkable track record of patents and partnerships, Chen continues to inspire future inventors and engineers in their pursuit of creating cutting-edge solutions to enhance everyday life.