Yong-Wang Liu

Title: Innovations of Yong-Wang Liu in Dual Phase-Locked Loop Circuits

Introduction

Yong-Wang Liu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of electronics, particularly in the development of advanced circuit designs. His innovative work has led to the filing of a patent that showcases his expertise and creativity in engineering.

Latest Patents

Yong-Wang Liu holds a patent for a "Dual phase-locked loop circuit and method for controlling the same." This dual phase-locked loop (PLL) circuit comprises a phase/frequency detector, a charge pump, a frequency tuning circuit, and an N divider. The frequency tuning circuit includes a coarse-tuning circuit, which is responsible for approximating the target frequency, and a fine-tuning circuit that fine-tunes the output frequency to match the target frequency. Additionally, a current control oscillator (CCO) generates the output signal of the dual PLL circuit, ensuring that the output frequency aligns with the target frequency. He has 1 patent to his name.

Career Highlights

Yong-Wang Liu is currently employed at Mstar Semiconductor, Inc., where he continues to innovate and develop cutting-edge technologies. His work at Mstar Semiconductor has positioned him as a key player in the semiconductor industry, contributing to advancements in electronic circuit design.

Collaborations

Throughout his career, Yong-Wang Liu has collaborated with notable colleagues, including Wen-Cai Lu and Sterling Smith. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Yong-Wang Liu's contributions to the field of electronics, particularly through his patent on dual phase-locked loop circuits, highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in technology.