Dong Ju Kim

Title: Innovations of Dong Ju Kim

Introduction

Dong Ju Kim is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of technology with his innovative inventions. With a total of two patents to his name, Kim continues to push the boundaries of what is possible in his area of expertise.

Latest Patents

One of Kim's latest patents is a "Discount Service Device and Method." This invention involves a method carried out by a discount service device that obtains discount rate information based on changes in variable values of respective discount elements of an object being sold. The method identifies consumer distribution corresponding to changes in discount rates and determines a final discount rate for a predetermined consumer by applying weights to the respective discount elements. This dynamic approach allows for different final discount rates even when the variable values remain the same.

Another significant invention by Kim is the "Head Mounted Fan." This device includes a main blowing tube that is mounted on the upper portion of a user's head. The fan features a sub blowing tube with multiple sub flow paths that extend in one direction, discharging air toward the scalp through various air outlets. The wind generating unit provides the necessary air pressure to facilitate airflow, making it a practical solution for personal cooling.

Career Highlights

Dong Ju Kim is currently associated with Ption Co., Ltd., where he continues to innovate and develop new technologies. His work has garnered attention for its practicality and effectiveness in addressing everyday challenges.

Collaborations

Kim has collaborated with notable coworkers, including Woo-Hyun Kim and Namhyun Kim. Their combined efforts contribute to the innovative environment at Ption Co., Ltd.

Conclusion

Dong Ju Kim's contributions to technology through his patents reflect his commitment to innovation. His inventions, such as the discount service device and head mounted fan, showcase his ability to create practical solutions for modern problems.