Chih-chieh Yao

Title: Chih-chieh Yao: Innovator in Power Management Circuits

Introduction

Chih-chieh Yao is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of integrated circuits, particularly in power management technologies. His innovative work has led to the development of a patent that addresses critical aspects of power control in integrated circuits.

Latest Patents

Chih-chieh Yao holds a patent for a "Power management circuit and method for integrated circuit having multiple power domains." This invention includes a power management circuit that features an inverter circuit and a latch circuit. The inverter circuit is designed to receive a first control signal from an inverter input terminal and generate a second control signal at an inverter output terminal. The first control signal carries power status information of a first supply voltage. The latch circuit is equipped with a latch supply terminal, a first latch input terminal, and a second latch input terminal. The latch supply terminal is connected to a second supply voltage that becomes ready before the first supply voltage. The first and second latch input terminals are linked to the inverter output terminal and the inverter input terminal, respectively. The latch circuit generates a third control signal based on the signal levels of the first and second control signals, enabling effective power control of an integrated circuit.

Career Highlights

Chih-chieh Yao is currently employed at M31 Technology Corporation, where he continues to innovate in the field of power management. His work is instrumental in advancing the capabilities of integrated circuits, making them more efficient and reliable.

Collaborations

Chih-chieh Yao collaborates with talented colleagues, including Ching-hsiang Chang and Chun-hsiang Lai. Their combined expertise contributes to the innovative environment at M31 Technology Corporation.

Conclusion

Chih-chieh Yao is a prominent figure in the realm of power management circuits, with a patent that showcases his innovative approach to integrated circuit design. His contributions are vital to the ongoing advancements in technology, particularly in power efficiency.