Union Materials Corporation

Calculating rank

USPTO Granted Patents = 2

EPO Patents = 3

Forward Citations = 0

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6 inventors (with patents filed for the assignee):

Minho Kim (1 out of 2 patents)

Min-Ho Kim (1 out of 1 patent)

Dong-Young Lee (1 out of 1 patent)

4. Jung-Hwan Lee (1 out of 1 patent)

5. Kilsoo Park (1 out of 1 patent)

6. Dongyoung Lee (1 out of 1 patent)

7. Eunseon Cheong (0 patent)

8. Jung-Whan Lee (0 patent)

2 patents: Sort by Forward Citations

1. 10720272 - Ferrite magnetic material and ferrite sintered magnet (2020-07-21),

2. 10141091 - Magnetoplumbite-type ferrite magnetic material and segment-type permanent magnet derived therefrom (2018-11-27),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#81 in Daegu 706-010

#3,807 in South Korea

Daegu, South Korea

Union Materials Corporation

Forward Citations = 0

6 inventors:

Minho Kim (1 out of 2 patents)

Min-Ho Kim (1 out of 1 patent)

Dong-Young Lee (1 out of 1 patent)

4. Jung-Hwan Lee (1 out of 1 patent)

5. Kilsoo Park (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Union Materials Corporation. Retrieved from https://idiyas.com/company/union-materials

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

3 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]