% Expired Patents = 100.0

Forward Citations = 2

Loading Chart...

4 inventors (with patents filed for the assignee):

Chong Kwang Yoon (1 out of 2 patents)

Hyeong Seok Lee (1 out of 1 patent)

Kwang Hoon Sohn (1 out of 1 patent)

4. Dong Su Lee (1 out of 11 patents)

1 patent: Sort by Forward Citations

1. 9601842 - Connecting unit having a column with a plurality of planar elastic fins extending from the column (2017-03-21),

OCI Corporation is a leading technology company specializing in software development, information systems, and consulting services. With over 10 years of industry experience, OCI Corporation delivers innovative solutions for businesses across various sectors. Our team of talented professionals works closely with clients to understand their unique needs and provide customized solutions that drive growth and efficiency. Visit our website to learn more about our services and how we can help your business succeed.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

1 Patents

#1,937 in Seoul

#5,781 in South Korea

Seoul, South Korea

Oci Corporation

Forward Citations = 2

4 inventors:

Chong Kwang Yoon (1 out of 2 patents)

Hyeong Seok Lee (1 out of 1 patent)

Kwang Hoon Sohn (1 out of 1 patent)

4. Dong Su Lee (1 out of 11 patents)

Please report any incorrect information to [email protected]