Ui-Choon Lee

Title: Innovations of Ui-Choon Lee

Introduction

Ui-Choon Lee is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of electrophotographic technology. With a total of 2 patents, his work focuses on improving image-forming apparatuses and their operational efficiencies.

Latest Patents

One of his latest patents is titled "Electrophotographic image-forming apparatus and charging voltage control method thereof." This invention involves an electrophotographic image-forming apparatus that includes a charging roller, a developing roller, and a transfer roller. The apparatus is designed to apply a predetermined voltage to a photosensitive medium and adaptively select a charging voltage based on the resistance values detected by the charging roller and transfer roller resistance detection units. This innovation enhances the adaptability and efficiency of the image-forming process.

Another significant patent by Ui-Choon Lee is the "Charging voltage controller of image forming apparatus." This invention features a charging roller that charges a photoconductive drum with a predetermined voltage. It includes a high voltage supply unit and an electric current detecting unit. The control unit determines the charging voltage based on data from the electric current detecting unit, allowing for precise control over the charging process.

Career Highlights

Ui-Choon Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to contribute to cutting-edge technologies in imaging and printing solutions.

Collaborations

Throughout his career, Ui-Choon Lee has collaborated with talented individuals such as Su-jong Jeong and Dyoung-chul Bae. These collaborations have further enriched his innovative endeavors and contributed to the success of his projects.

Conclusion

Ui-Choon Lee's contributions to electrophotographic technology through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence advancements in image-forming apparatuses, showcasing the importance of research and development in technology.