Company Filing History:
Years Active: 2011-2012
Title: Jeong Hyun Cho: Innovator in Constant Velocity Joint Technology
Introduction
Jeong Hyun Cho is a notable inventor based in Masan-si, South Korea. He has made significant contributions to the field of mechanical engineering, particularly in the development of constant velocity joints. With a total of 2 patents to his name, Cho's work is recognized for its innovative designs and practical applications.
Latest Patents
Cho's latest patents focus on a tripod type constant velocity joint. The first patent describes a design that includes a housing with three track grooves defined at trisected positions, extending in an axial direction. The spider features three trunnions that are projectedly formed at trisected positions, each trunnion having a generally oval or elliptical cross-sectional shape. This design includes at least one independent contact surface on each of the two opposing sides that are subject to load. The inner rollers have a concavely curved contour to receive the corresponding trunnions, while an outer roller is mounted to each inner roller with a plurality of needle rollers engaged in between.
The second patent also pertains to a tripod type constant velocity joint, featuring a similar housing structure. However, in this design, each trunnion has at least two polygonal surfaces on each of the two opposing sides that are subject to load. The inner rollers maintain the same concave contour for receiving the trunnions, and the outer roller is similarly mounted with needle rollers.
Career Highlights
Jeong Hyun Cho is currently employed at Hyundai Wia Corporation, where he continues to innovate and develop advanced mechanical solutions. His work has contributed to the company's reputation for excellence in engineering and manufacturing.
Collaborations
Cho has collaborated with notable coworkers, including Dae Hwan Kim and In Sang Lee. Their combined expertise has fostered a productive environment for innovation and development within their projects.
Conclusion
Jeong Hyun Cho's contributions to the field of constant velocity joints exemplify his dedication to engineering innovation. His patents reflect a deep understanding of mechanical design and functionality. Cho's work continues to influence the industry, showcasing the importance of inventive thinking in engineering.