Fu-Yuan Hsiao

Title: Fu-Yuan Hsiao: Innovator in Frequency Calibration Technology

Introduction

Fu-Yuan Hsiao is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of frequency calibration technology, holding three patents to his name. His work focuses on enhancing the performance of non-crystal oscillators, which are crucial in various electronic applications.

Latest Patents

One of his latest patents is titled "Apparatus for automatically calibrating clock of non-crystal oscillator and method thereof." This invention discloses a configuration for automatically calibrating the clock of a non-crystal oscillator. The proposed method involves sending a NACK signal to a host and fine-tuning the clock via a frequency calibration system when a USB device receives an in-token command from the host. The system then outputs data from the USB device to the host.

Another notable patent is "Frequency calibration circuit for automatically calibrating frequency and method thereof." This invention generates a series of digital data based on differential signals received from a low-speed universal serial bus. It coarsely calibrates the frequency of an oscillator according to the width of an end-of-packet of the digital data and finely calibrates it based on the width of a SYNC pattern.

Career Highlights

Fu-Yuan Hsiao is currently employed at Weltrend Semiconductor Inc., where he continues to innovate in the field of semiconductor technology. His expertise in frequency calibration has positioned him as a valuable asset to the company.

Collaborations

He has collaborated with notable coworkers, including Shih-Tsung Kuo and Ke-Ning Pan, contributing to advancements in their shared field of expertise.

Conclusion

Fu-Yuan Hsiao's work in frequency calibration technology exemplifies his innovative spirit and dedication to improving electronic systems. His patents reflect a commitment to advancing technology in meaningful ways.