Dong S Joo

Title: Innovations of Dong S Joo in Document Feeding Technology

Introduction

Dong S Joo is a notable inventor based in Seodaemun, South Korea. He has made significant contributions to the field of document feeding technology, particularly in the design and functionality of automatic document feeders for copying machines. His innovative approach has led to the development of a patent that enhances operational efficiency and reduces manufacturing costs.

Latest Patents

Dong S Joo holds a patent for an automatic document feeder designed for copying machines. This invention features a unique construction where a single reversible motor provides the drive power for all components of the document feeder. This design includes a document feeding part, a document conveying part, and a document recovering part, which collectively reduce the manufacturing costs of the feeder. The document conveyor belt is engineered to move in both forward and reverse directions, ensuring precise alignment of documents on the copying machine's contact glass. Additionally, the invention incorporates a control circuit with a microprocessor that efficiently manages the operations of the document feeder, accommodating documents of various sizes and additional operational functions. The inclusion of a document separating belt further enhances the efficiency of document separation and extends the lifespan of the feeding components.

Career Highlights

Dong S Joo is currently associated with Sindoricoh Co., Ltd., where he continues to innovate in the field of document technology. His work has been instrumental in advancing the capabilities of copying machines, making them more efficient and user-friendly.

Collaborations

Dong S Joo has collaborated with notable colleagues, including Jae H Chung and Young S Park, contributing to the development of advanced document feeding solutions.

Conclusion

Dong S Joo's contributions to the field of document feeding technology exemplify the impact of innovative thinking in enhancing operational efficiency. His patent for an automatic document feeder represents a significant advancement in copying machine technology, showcasing his dedication to improving user experience and reducing costs.