Yicheng Wan

Title: Yicheng Wan – Innovator in Power Supply Technology

Introduction

Yicheng Wan, an accomplished inventor based in Singapore, has made significant contributions to the field of power supply technology. With a focus on innovation, he has secured a patent that showcases his expertise and forward-thinking approach in engineering.

Latest Patents

Yicheng Wan holds a patent for a "Switched Mode Power Supply Having a Staircase Current Limit." This invention introduces a switching power supply that features pulse frequency modulation (PFM) mode of operation with current feedback control. Notably, it incorporates a reference current source capable of outputting reference currents at multiple selectable levels. This adaptability allows the level of the reference current to vary during the operation of the current feedback control loop, demonstrating Wan's innovative approach to power supply management.

Career Highlights

Yicheng Wan is currently employed at Qualcomm Incorporated, a leading technology company renowned for its advancements in wireless technology and semiconductor products. His role there has afforded him the opportunity to work at the forefront of innovation in electronic engineering.

Collaborations

Throughout his career, Yicheng has collaborated with notable colleagues, including Guolei Yu and Chunlei Shi. These partnerships highlight a team-oriented approach to innovation, fostering an environment where ideas can flourish and lead to groundbreaking developments in technology.

Conclusion

In summary, Yicheng Wan stands out as a talented inventor whose work in power supply technology underscores the importance of innovation in engineering. His patent and collaborative efforts at Qualcomm Incorporated mark him as a key figure in the ongoing evolution of electronic systems, and his contributions will likely pave the way for future advancements in the field.