This inventor holds 19 USPTO granted patents and 5 published patent applications and 8 EPO patents, primarily in Refrigeration Technology. Top assignees: Lg Electronics Inc., Eptech Co., Ltd., Ep Tech Co., Ltd.. Active years: 2020-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
19 out of 51,857 
5 out of 8 
1 out of 1 Years Active: 2020-2026
Areas of Expertise:
Title: Changseok Oh: A Pioneer in Multi-Joint Link Hinge Technology
Introduction
Changseok Oh, based in Seoul, South Korea, is an innovative inventor recognized for his contributions to home appliance technology. With an impressive portfolio of 19 patents, he has made significant strides in the field of mechanical engineering, particularly with his advancements in multi-joint link hinge systems.
Latest Patents
Among his latest patents are groundbreaking designs for multi-joint link hinges and refrigerators that incorporate these innovative hinges. The first patent outlines a multi-joint link hinge characterized by a hinge bracket, multiple axially coupled links, and a door bracket. This hinge bracket features a base portion with screw coupling holes, side portions extending in a horizontal direction, and a vertical side surface portion that contains a fixing groove. This structure allows for enhanced versatility in its application in home appliances like refrigerators. The second patent focuses on a similar multi-joint link hinge design, which includes a hinge bracket with various mechanically arranged link modules that allow for efficient movement and functionality between components.
Career Highlights
Changseok Oh has had a remarkable career, working with notable companies such as LG Electronics Inc. and Eptech Co., Ltd. His innovative mindset has fueled advancements in the engineering field, making him a valuable asset in the development of cutting-edge home appliance technologies.
Collaborations
Throughout his career, Changseok Oh has collaborated with skilled professionals like Sangmyung Lee and Chunho Byun. These partnerships have fostered innovative thinking and the successful development of advanced products in the home appliance market.
Conclusion
Changseok Oh stands out as a significant contributor to the field of mechanical engineering, particularly through his innovative patents related to multi-joint link hinges. With a solid foundation established through his work at renowned companies and collaborations with talented individuals, Oh continues to influence the evolution of home appliances, setting a high standard for future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile