Qing-Hai Ruan

Title: **Innovator Spotlight: Qing-Hai Ruan**

Introduction

Qing-Hai Ruan, a prominent inventor based in Shenzhen, China, has made significant strides in the field of lighting technology through his innovative designs and applications. With a total of six patents to his name, Ruan has shown a remarkable ability to enhance the functionality and safety of illumination devices.

Latest Patents

Ruan's recent patents showcase his cutting-edge contributions to the lighting industry. One of his notable inventions is a sophisticated Light Emitting Diode (LED) design. This LED features a substrate with two LED dies affixed to it, surrounded by an encapsulant that seals the dies. The inclusion of two phosphors within the encapsulant, strategically distributed on each LED die with varying thicknesses, allows for mixed light outputs that achieve distinct color temperatures. This invention represents a significant advancement in LED technology, improving both versatility and efficiency.

Another prominent invention by Ruan is an illumination device with a safety feature. This device comprises a light source and an AC power source, which supplies alternating current to the light source. A balance sensing switch connects these components and is designed to automatically disconnect the power when the device topples. This inventive safety mechanism is essential for preventing electrical hazards, making it a vital addition to modern illumination devices.

Career Highlights

Qing-Hai Ruan has worked with reputable companies in the tech industry, including Fu Zhun Precision Industry (Shenzhen) Co., Ltd. and Foxconn Technology Co., Ltd. His experience at such leading firms has undoubtedly contributed to the development of his inventive prowess and understanding of complex engineering principles.

Collaborations

Throughout his career, Ruan has collaborated with talented individuals who share his vision for innovation. Notable coworkers include Chin-Long Ku and Ci-Jin Mo. Their combined expertise has likely fostered an environment conducive to creativity and groundbreaking invention.

Conclusion

Qing-Hai Ruan stands out not only for his impressive portfolio of patents but also for his commitment to improving lighting technology. His latest inventions reflect a deep understanding of both safety and efficiency, making significant contributions to the industry. As he continues to innovate, the impact of Ruan's work will undoubtedly resonate throughout the field of illumination technology.