Hsien-Wen Liu

Title: Hsien-Wen Liu: Innovator in Motor Technology

Introduction

Hsien-Wen Liu is a prominent inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of motor technology, holding a total of six patents. His innovative designs focus on enhancing the functionality and efficiency of motors.

Latest Patents

One of Hsien-Wen Liu's latest patents is a motor with a rotor positioning component. This motor includes a base, a rotor unit, and a driving unit. The base has opposite first and second surfaces. The rotor unit features a magnet unit that is disposed on a rotatable magnet carrier, facing the first surface of the base. The driving unit comprises a circuit board located between the base and the magnet unit, induction coils on the circuit board that are operatively associated with the magnet unit, and a sensor unit that is spaced apart from the induction coils. Additionally, a rotor positioning component is situated on the second surface of the base, capable of magnet attraction with the magnet unit to position the rotor unit relative to the sensor unit when the rotor unit stops rotating.

Another patent by Liu describes a similar motor with a rotor positioning component. This design also includes a base, a rotor unit, and a driving unit. The rotor unit features a magnet unit on a rotatable magnet carrier facing the first surface of the base. The driving unit consists of induction coils on a circuit board, a sensor unit that defines a first reference line with the rotation axis, and a rotor positioning component extending along a second reference line. This component is capable of magnet attraction with the magnet unit for positioning the rotor unit relative to the sensor unit when the rotor unit stops rotating.

Career Highlights

Hsien-Wen Liu is currently employed at Yen Sun Technology Corp., where he continues to innovate in motor technology. His work has significantly impacted the efficiency and design of modern motors.

Collaborations

Liu collaborates with talented coworkers, including Chien-Jung Chen and Chih-Tsung Hsu. Their combined expertise fosters a creative environment that drives innovation in their projects.

Conclusion

Hsien-Wen Liu is a notable inventor whose work in motor technology has led to several patents that enhance motor efficiency and functionality. His contributions continue to shape the future of motor design.