Min-Su Cho

Title: Min-Su Cho: Innovator in Needleless Injection and Printer Technology

Introduction

Min-Su Cho is a prominent inventor based in Incheon, South Korea. He has made significant contributions to the fields of medical devices and printing technology. With a total of 7 patents to his name, Cho continues to push the boundaries of innovation.

Latest Patents

One of his latest inventions is a needleless injector. This device features a piston shaft with multiple holders on its outer surface, allowing for efficient operation without the use of needles. The injector includes a cylinder assembly that supports the piston shaft, enabling it to move forward and backward. Additionally, a series of balls are positioned around the piston shaft, which can move radially and engage with the holders during operation. The design also incorporates a trigger button that controls the movement of the balls, enhancing the injector's functionality.

Another notable patent is for an air circulation system in a liquid electrophotographic printer. This system includes an engine shell that houses a developing unit, drying unit, and transferring unit. The design allows for efficient air circulation, with a main path for air intake and exhaust, and a return path that supplies air back to the air injector. This innovative approach simplifies the system's structure while ensuring effective operation.

Career Highlights

Min-Su Cho has worked with notable companies, including Samsung Electronics Co., Ltd. His experience in these organizations has contributed to his expertise in developing cutting-edge technologies.

Collaborations

Throughout his career, Cho has collaborated with talented individuals such as Kyoung-Weon Park and Young-chul Kim. These partnerships have fostered a creative environment that has led to the development of his innovative inventions.

Conclusion

Min-Su Cho is a distinguished inventor whose work in needleless injection and printing technology showcases his commitment to innovation. His patents reflect a deep understanding of engineering and design, making significant impacts in their respective fields.