Minchul Lee

Title: **Inventor Minchul Lee: Innovations in Imaging and Toner Technology**

Introduction

Minchul Lee, an accomplished inventor based in Seongnam-si, South Korea, has made significant contributions to the field of technology through his seven patented innovations. His work primarily focuses on image sensors and toner mechanisms, showcasing his expertise in electronic and imaging systems.

Latest Patents

Among his latest patents, one notable invention is an advanced image sensor. This sensor features a substrate that comprises an array of pixel groups, each containing multiple pixel regions. A key aspect of this invention is the integration of a plurality of color filters arranged two-dimensionally on the substrate's first surface, along with a pixel separation structure. This structure consists of a first part defining the pixel regions and a second part that runs across the interior of each region, enhancing image quality and sensor performance.

Another significant patent relates to a structure for driving a toner inlet shutter in a developing cartridge using a motor. In this invention, an image forming apparatus is equipped with a main body, a driving motor, a developing cartridge, and a clutch. The developing cartridge features a toner container and a mounting portion for receiving a toner refill cartridge. The toner inlet shutter can toggle between two positions: a blocking location to prevent toner flow and an inlet location that allows toner entry. This mechanical arrangement streamlines the toner management process in printers.

Career Highlights

Throughout his career, Minchul Lee has worked with prestigious companies, including Samsung Electronics Co., Ltd. and Hewlett-Packard Development Company, L.P. His experiences at these leading technology firms have undoubtedly shaped his innovative spirit and technical prowess.

Collaborations

In his journey as an inventor, Minchul Lee has collaborated with notable colleagues such as Andrew P Chick and Kenneth Kay Smith. These partnerships have enhanced his ability to create groundbreaking inventions by pooling knowledge and resources.

Conclusion

With a robust portfolio of patents and a strong background in technology, Minchul Lee continues to be a key figure in advancing imaging and toner technologies. His innovative contributions not only embody his expertise but also push the boundaries of what is achievable in the field, positioning him as an influential inventor of our time.