Kwan Yuhl Cho

Title: Innovations of Kwan Yuhl Cho

Introduction

Kwan Yuhl Cho is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of motor technology and washing machine innovations. With a total of 3 patents, his work focuses on enhancing the efficiency and functionality of various devices.

Latest Patents

One of his latest patents is an "Apparatus and method for determining whether motor lock error occurs in sensorless motor." This invention provides a method for quickly determining the presence or absence of a motor lock error in a sensorless motor without the need for a sensor. It includes steps for driving the motor, measuring current, and calculating differences to prevent overcurrent and potential damage.

Another significant patent is the "Apparatus and method for sensing laundry amount in a washing machine." This invention involves a complex system that includes a rectifier, inverter, BLDC motor, and various sensors to accurately determine the amount of laundry in a washing machine. The system enhances the washing process by optimizing motor control based on the detected laundry amount.

Career Highlights

Kwan Yuhl Cho is currently employed at LG Electronics Inc., where he continues to innovate and develop new technologies. His work at LG has allowed him to contribute to advancements in consumer electronics and home appliances.

Collaborations

Throughout his career, Kwan has collaborated with talented individuals such as Dong Myung Lee and Hak Woon Kim. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Kwan Yuhl Cho's contributions to the field of motor technology and washing machine innovations highlight his expertise and commitment to advancing technology. His patents reflect a deep understanding of engineering principles and a dedication to improving everyday appliances.