Hsiao Tzu Liu

Title: Hsiao Tzu Liu: Innovator in Detection Circuits

Introduction

Hsiao Tzu Liu is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of detection circuits, holding a total of 2 patents. His work focuses on enhancing the reliability and efficiency of electronic circuits.

Latest Patents

One of Hsiao Tzu Liu's latest patents is a detection circuit and detection method. This invention is designed to detect whether timing violations occur in a target circuit that operates according to a clock signal. The detection circuit comprises a signal generation circuit, a first delay adjustable circuit, a second delay adjustable circuit, and a signal detector. The signal generation circuit generates a test signal, while the delay circuits adjust the timing of the test and clock signals. The signal detector then indicates whether the operating voltage of the target circuit causes a hold time violation.

Another significant patent is the calibration data generation circuit and associated method. This invention includes a first delay unit and a first scan path with two scan flip-flops. The calibration data generation circuit operates in a scan shift mode, allowing for efficient calibration data generation.

Career Highlights

Hsiao Tzu Liu is currently employed at Realtek Semiconductor Inc., where he continues to innovate in the field of electronics. His work has contributed to advancements in circuit design and functionality.

Collaborations

He has collaborated with notable colleagues such as Chun-Yi Kuo and Ying-Yen Chen, further enhancing the impact of his inventions.

Conclusion

Hsiao Tzu Liu's contributions to detection circuits and calibration methods demonstrate his commitment to innovation in electronics. His patents reflect a deep understanding of circuit functionality and reliability, making him a valuable figure in the field.