Chueh-Hao Yu

Title: Innovations by Chueh-Hao Yu: A Pioneer in Power Supply and Communication Technologies

Introduction

Chueh-Hao Yu, an accomplished inventor based in Yunlin County, Taiwan, has made significant contributions to the fields of power supply technology and visible light communication. With a total of three patents to his name, he is known for his innovative approach to solving complex engineering challenges.

Latest Patents

Yu's latest patents showcase his expertise and creativity. One of his notable inventions is a power supply that integrates a power supply circuit with a control circuit. This innovative design features a voltage converter that creates a third voltage based on a first voltage, along with point-of-load circuits that generate multiple second voltages suitable for powering loads. The control circuit plays a critical role in monitoring for potential single event latch-ups and is capable of shutting down the power supply circuit to maintain safety and reliability.

Another remarkable invention from Yu is a visible light communication device that consists of a light-emitting unit, a switch-mode light-emitting diode (LED) driver, a synthesizing circuit, and a path selection circuit. This technology efficiently combines a data signal with a dimming signal to ensure optimal performance and versatility in light communication systems. The path selection circuit intelligently manages the delivery of synthesized signals to either the bypass current modulation unit or the LED driver, enhancing the functionality of the light-emitting unit.

Career Highlights

Chueh-Hao Yu is currently affiliated with the Industrial Technology Research Institute, where he contributes his extensive knowledge and experience to various innovative projects. His work has garnered attention and recognition in the industry, solidifying his reputation as a forward-thinking inventor.

Collaborations

Throughout his career, Yu has collaborated with talented professionals, including Jyun-Liang Lai and Yu-Chen Lee. These partnerships have enriched his work and facilitated the development of cutting-edge technologies that promise to impact multiple sectors.

Conclusion

In summary, Chueh-Hao Yu stands out as a notable inventor whose contributions in power supply and communication technologies highlight his innovative spirit. With three patents to his credit and a collaborative approach to research and development, he is indeed a prominent figure to watch in the realm of technological advancements.