Rex Wong Tak Ying

Title: Rex Wong Tak Ying: Innovator in Peak Detection and Data Recovery Technologies

Introduction

Rex Wong Tak Ying is a prominent inventor based in Singapore, known for his contributions to electronic engineering. He holds a total of 9 patents, showcasing his innovative spirit and technical expertise. His work primarily focuses on peak detection and data recovery technologies, which are essential in various electronic applications.

Latest Patents

One of his latest inventions is an accurate peak detector. This device includes an input transistor, an isolation transistor, at least one load transistor, a buffer, a control transistor, a current source, and at least one resistor. The isolation transistor effectively isolates the input and load transistors from the supply voltage, ensuring power supply rejection. The buffer, control transistor, current source, and resistor(s) work together to bias the input transistor to remain in a saturation region while keeping each load transistor in a triode region. Additionally, the peak detector can be configured to detect multiple inputs and may utilize shared circuitry.

Another significant patent is a digital oversampling clock and data recovery circuit. This apparatus features a first time-to-data converter (TDC) that oversamples a first duration of incoming data and holds this oversampled data during the receipt of a second duration. A second TDC performs a similar function for the second duration, while a processing circuit filters the oversampled data and generates a control output. This output is then used by a digitally controlled oscillator (DCO) to produce a recovery clock signal.

Career Highlights

Rex Wong Tak Ying is currently employed at Silicon Laboratories Inc., where he continues to innovate and develop cutting-edge technologies. His work has significantly impacted the field of electronic engineering, particularly in enhancing the efficiency and performance of electronic devices.

Collaborations

Rex has collaborated with notable colleagues, including Ricky Setiawan and Hua Beng Chan. Their combined expertise has contributed to the successful development of various innovative technologies.

Conclusion

Rex Wong Tak Ying is a distinguished inventor whose work in peak detection and data recovery technologies has made a lasting impact in the field of electronics. His numerous patents reflect his dedication to innovation and excellence in engineering.