Company Filing History:
Years Active: 2018
Title: Ji Won Choi: Innovator in Permanent Magnet Technology
Introduction
Ji Won Choi is a notable inventor based in Hwaseong-si, South Korea. She has made significant contributions to the field of electrical engineering, particularly in the development of permanent magnet operating devices. Her innovative work has led to the creation of a patent that enhances the functionality of actuators.
Latest Patents
Ji Won Choi holds a patent for a permanent magnet actuator. This device comprises a stator iron core with a space inside, featuring a first wall and a second wall that oppose each other. A movable element is designed to move reciprocally between these walls along a moving axis. The actuator includes a first and a second magnetomotive force supplying body, which provide the necessary magnetomotive force for the movable element's movement. Notably, at least one of these bodies can produce a bidirectional magnetomotive force. Additionally, a permanent magnet is positioned between the two bodies to maintain the movable element's state, supported by a driving circuit that controls the voltage or current supplied to the magnetomotive force bodies.
Career Highlights
Ji Won Choi is currently employed at Entec Electric and Electronic Co., Ltd. Her role involves advancing technologies related to electrical devices and systems. With her expertise, she has contributed to the company's innovative projects and has played a key role in enhancing product performance.
Collaborations
Throughout her career, Ji Won Choi has collaborated with talented individuals such as Young Bong Bang and Chang Hyuk Lee. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Ji Won Choi's contributions to the field of permanent magnet technology exemplify her innovative spirit and dedication to engineering. Her patent for a permanent magnet actuator showcases her ability to create solutions that enhance device functionality. As she continues her work at Entec Electric and Electronic Co., Ltd., her impact on the industry is sure to grow.