Doo-han Yang

Title: Doo-han Yang: Innovator in Vacuum Cleaner Technology

Introduction

Doo-han Yang is a notable inventor based in Gwangju, South Korea. He has made significant contributions to the field of household appliances, particularly in vacuum cleaner technology. His innovative approach has led to the development of a unique motor protection apparatus that enhances the functionality and durability of vacuum cleaners.

Latest Patents

Doo-han Yang holds a patent for an "Apparatus for protecting motor of a vacuum cleaner." This invention includes a motor chamber designed to mount a motor, a penetration hole formed on a partition surrounding the motor chamber, and a valve member that can move between two positions. The first position closes the penetration hole, while the second position allows for a distance from the hole. Additionally, the casing is connected to the inner wall of the partition, guiding the movement of the valve member. The design minimizes the casing distance when the valve member is in the first position and maximizes it when in the second position. This innovative design aims to improve the efficiency and longevity of vacuum cleaner motors.

Career Highlights

Doo-han Yang is currently employed at Samsung Electronics Co., Ltd., a leading company in technology and electronics. His work at Samsung has allowed him to collaborate with other talented professionals in the field, contributing to advancements in consumer electronics.

Collaborations

Some of his notable coworkers include Tak-Soo Kim and Hyoung-min Cho. Their collaborative efforts have fostered an environment of innovation and creativity within their projects.

Conclusion

Doo-han Yang's contributions to vacuum cleaner technology exemplify the spirit of innovation. His patent for a motor protection apparatus showcases his commitment to enhancing household appliances. Through his work at Samsung Electronics, he continues to push the boundaries of technology and improve everyday products.