Mu-Tsan Yu

Title: Mu-Tsan Yu: Innovator in Power Management and Touch Input Technology

Introduction

Mu-Tsan Yu is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the fields of power management and touch input technology. With a total of 2 patents, his work reflects a commitment to innovation and technological advancement.

Latest Patents

One of Mu-Tsan Yu's latest patents is a management apparatus and power management method. This invention provides a method that includes conducting a first current path during a first period. It involves providing a first voltage to an operation end when the first current path conducts and a microprocessor is disabled. The first voltage is used to selectively conduct a second path during the first period. Additionally, a second voltage is provided to the microprocessor when the second current path conducts, which is used to turn on the microprocessor. Finally, a third voltage is provided to the operation end by the microprocessor when it is turned on, which keeps the second current path conducted.

Another significant patent is a touch input device and system thereof. This invention includes a pen tip, a pressure sensing module, a control unit, and a PWM generator. The pen tip is utilized to touch a capacitive touchscreen and conduct a touchscreen driving signal. The pressure sensing module generates a pressure sensing signal corresponding to the pressure of the pen tip on the capacitive touchscreen. The control unit receives both the touchscreen driving signal and the pressure sensing signal, generating a PWM control signal based on the pressure sensing signal. The PWM generator then provides a PWM signal to the pen tip according to the PWM control signal, where the pulse width of the PWM control signal is proportional to the pressure.

Career Highlights

Mu-Tsan Yu is currently employed at Silicon Integrated Systems Corporation, where he continues to develop innovative technologies. His work has positioned him as a key figure in the advancement of electronic devices and user interfaces.

Collaborations

Throughout his career, Mu-Tsan Yu has collaborated with talented individuals, including Ying-Jyh Yeh and Min-Yan Ciou, who is a woman. These collaborations have contributed to the success of his projects and innovations.

Conclusion

Mu-Tsan Yu's contributions to power management and touch input technology demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of electronic systems and user interaction, making him a