Pei-Si Wu

Title: **Innovative Contributions of Pei-Si Wu in Timing Recovery Technology**

Introduction

Pei-Si Wu, an accomplished inventor based in Kaohsiung, Taiwan, has made significant strides in the field of timing recovery technology. With a total of seven patents to his name, his innovations focus primarily on improving the efficiency and accuracy of data processing methods. His work is not only vital in the realm of technology but also showcases the potential for advancements in telecommunications.

Latest Patents

Among Pei-Si Wu's latest patents is a **Multi-channel timing recovery device**. This invention introduces a multi-channel system capable of generating a common clock for processing multiple data channel signals. The device includes components such as a first channel timing recovery circuit and a second channel timing recovery circuit. The first circuit features a detecting mechanism for assessing phase and frequency, alongside an oscillation control circuit and an oscillator that work in tandem to produce a common clock from either a clock signal or a data signal.

Additionally, he has developed a **circuit and method for clock data recovery** and a **circuit and method for analyzing equalized signals**. This method samples input signals based on a reference clock to derive multiple sampling outcomes. By generating first and second sampling clocks, the patented technology ensures precision by analyzing phase differences, adjusting signals accordingly, and ultimately aligning sampling results with peak values of input signals.

Career Highlights

Pei-Si Wu currently works at Realtek Semiconductor Inc., a prominent player in the semiconductor industry known for its innovative solutions. His role there has allowed him to contribute significantly to advancements in data processing technologies, underscoring his importance in ongoing research and development efforts.

Collaborations

Throughout his career, Pei-Si Wu has collaborated with talented individuals such as Feng-Cheng Chang and the skilled inventor Chia-Liang (Leon) Lin. These collaborations have fostered an environment of innovation and creativity, enhancing the overall impact of their combined efforts in the development of cutting-edge technologies.

Conclusion

Pei-Si Wu's contributions to timing recovery technology demonstrate an unwavering commitment to innovation and improvement. His patents reflect a deep understanding of complex data processing needs and a determination to enhance performance in the technology sector. As he continues his work at Realtek Semiconductor Inc., the implications of his inventions are bound to resonate widely, influencing future developments in the industry.