Jin Woo Han

Title: Innovations by Jin Woo Han

Introduction

Jin Woo Han is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of cable management and underground cable removal technologies. With a total of 2 patents to his name, his work reflects a commitment to enhancing efficiency in these areas.

Latest Patents

One of Jin Woo Han's latest patents is a cable guide device for use in a manhole. This innovative device includes a wall supporting plate that is supported against the wall surface of the entrance part of the manhole. It features a cable guide body positioned at the bottom part of the wall supporting plate, along with a rotation shaft that allows the cable guide body to rotate from side to side. Additionally, it incorporates at least one guide roller that rotates integrally with a roller shaft combined with the cable guide body, facilitating the guidance of cables into underground pipes.

Another significant invention is a cable pulling machine designed for removing underground cables. This machine includes a main rotation jig connected to a hydraulic pressure motor, which rotates while contacting the cable to pull it out. It also features a winch that stretches the pulled-out cable and a sub rotation jig that is movable and rotatable to stretch the cable between the main rotation jigs. The design of this machine allows for cable removal in a fixed state, reducing the working area and labor force while increasing and controlling traction power.

Career Highlights

Jin Woo Han is currently employed at KT Corporation, where he continues to innovate and develop new technologies. His work at the company has positioned him as a key player in the field of cable management solutions.

Collaborations

Throughout his career, Jin Woo Han has collaborated with talented coworkers, including Seong Taek Jeong and Byong Soo Woo. These collaborations have contributed to the development of his innovative patents and have fostered a creative environment for technological advancement.

Conclusion

Jin Woo Han's contributions to the field of cable management and underground cable removal are noteworthy. His innovative patents demonstrate his dedication to improving efficiency and functionality in these areas. His work continues to impact the industry positively.