Min-Fu Hsieh

Title: Inventor Min-Fu Hsieh: Innovations in Rotary Encoders and Motor Structures

Introduction

Min-Fu Hsieh is a notable inventor based in Tainan, Taiwan, with a remarkable portfolio of nine patents. His contributions primarily focus on electronic rotary encoders and advanced motor structures, which have significant applications in various electronic devices.

Latest Patents

Among his latest innovations, Min-Fu Hsieh developed an electronic rotary encoder. This device is designed to be mounted on a vertical rotary shaft of a rotary object, enabling accurate calculations of both rotational speed and position. The encoder utilizes at least one Hall element to generate Hall signals that serve as square waves for the phase A signal. Furthermore, it comprises two capacitors, buffer gates, comparators, and an exclusive OR gate, which collaborate to yield critical control and direction signals.

Another important invention by Hsieh is a motor and rotor structure that incorporates a unique rotor core. This core features multiple magnetic member units arranged around its periphery, with each unit consisting of two oblique first magnetic members and a transverse second magnetic member. The design aims to enhance structural strength and minimize stress concentration during motor operation, ensuring better performance.

Career Highlights

Min-Fu Hsieh has made significant strides in his career, having worked with prominent institutions such as National Cheng Kung University and Hoyi Electronic Technology Co., Ltd. His experience in these organizations has played a pivotal role in advancing his research and innovation endeavors.

Collaborations

Throughout his professional journey, Hsieh has collaborated with noteworthy colleagues, including Mi-Ching Tsai and Kai-Jung Shih. These partnerships have facilitated the exchange of ideas and fostered innovative solutions in their respective fields.

Conclusion

Min-Fu Hsieh continues to be a driving force in the realm of inventions, particularly in electronic rotary encoders and motor technology. His patents reflect a commitment to enhancing the efficiency and effectiveness of electronic devices, solidifying his legacy as a prominent inventor in Taiwan.