Dongxiang Luo

Title: Dongxiang Luo: Innovator in Phase Locked Loop Technology

Introduction

Dongxiang Luo is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of electronics, particularly in the development of phase locked loop (PLL) technology. His innovative work has led to the creation of a patent that enhances the efficiency and accuracy of lock detection methods.

Latest Patents

Dongxiang Luo holds a patent for a "Phase locked loop, lock detector and lock detection method." This invention discloses a PLL and a lock detector that includes several detecting units. The first detecting unit compares the counting values of a reference clock signal and a feedback clock signal, outputting a valid first prelock signal when they are equal. The second detecting unit provides a valid second prelock signal during a second interval that is at least twice the duration of the first interval. The third detecting unit outputs a valid lock signal if both prelock signals are valid. This technology allows for quick and accurate detection of the lock state.

Career Highlights

Dongxiang Luo is currently employed at Semiconductor Manufacturing International Corporation, where he continues to innovate in the semiconductor industry. His work focuses on enhancing electronic systems and improving their performance through advanced detection methods.

Collaborations

Dongxiang has collaborated with notable colleagues such as Jinzhong Peng and Zhigang Fu. Their combined expertise contributes to the advancement of technology in their field.

Conclusion

Dongxiang Luo's contributions to phase locked loop technology exemplify his innovative spirit and dedication to improving electronic systems. His patent reflects a significant advancement in lock detection methods, showcasing his role as a key inventor in the industry.