Jinwoo Cho

Title: Jinwoo Cho: Innovator in Cylinder Liner Technology

Introduction

Jinwoo Cho is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of engineering, particularly in the development of cylinder liners and balance shaft modules. With a total of 2 patents, his work showcases innovative solutions that enhance manufacturing processes and product performance.

Latest Patents

One of Jinwoo Cho's latest patents is for a cylinder liner and method of manufacturing the same. This invention relates to a cylinder liner that features an outer surface covered by casting metal during the integral casting of a cylinder block. The design includes a plurality of engraved grooves throughout the outer surface, which increases the bonding force between the casting metal and the cylinder liner. The manufacturing method involves coating a mold's inner surface, applying an engraved-groove forming material, and pouring molten metal to create the cylinder liner.

Another significant patent is the oil discharging structure for a balance shaft module. This invention facilitates the smooth discharge of oil pumped by a balance shaft outside the module. It includes an oil guide surface in a ladder frame installed above the balance shaft module, along with oil discharge holes in the housing to direct the oil outside. This innovative design improves the efficiency of the balance shaft module.

Career Highlights

Jinwoo Cho has worked with prominent companies in the automotive industry, including Hyundai Motor Company and Kia Motors Corporation. His experience in these organizations has allowed him to apply his inventive skills to real-world applications, contributing to advancements in vehicle technology.

Collaborations

Throughout his career, Jinwoo has collaborated with talented individuals such as Jongil Choi and Sangdeuk Han. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Jinwoo Cho's contributions to the field of engineering, particularly in cylinder liner technology and balance shaft modules, highlight his innovative spirit and dedication to improving manufacturing processes. His patents reflect a commitment to enhancing product performance and efficiency in the automotive industry.