Pohang-si, Gyeongsangbuk-do, South Korea

Noroo Coil Coatings Co., Ltd.

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USPTO Granted Patents = 1

EPO Patents = 1

Forward Citations = 0

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7 inventors (with patents filed for the assignee):

Dong-Yun Kim (1 out of 7 patents)

Soo-Hyoun Cho (1 out of 10 patents)

Chang-Hoon Choi (1 out of 8 patents)

4. Young-Jin Kwak (23 patents)

5. Tae-Yeob Kim (22 patents)

6. Myoung-Hee Choi (3 patents)

7. Yong-Jin Cho (0 patent)

1 patent: Sort by Forward Citations

1. 12735781 - Composition for treating surface of ternary hot-dip galvanized steel sheet having excellent corrosion resistance and environmental stability, ternary hot-dip galvanized steel sheet that is surface-treated using same, and method for manufacturing same (2026-09-15),

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USPTO Data Jan 1 1976 - Oct 27 2026

1 Patents

#1,831 in Pohang-si, Gyeongsangbuk-do 37871

#5,810 in South Korea

Pohang-si, Gyeongsangbuk-do, South Korea

Noroo Coil Coatings Co., Ltd.

Forward Citations = 0

7 inventors:

Dong-Yun Kim (1 out of 7 patents)

Soo-Hyoun Cho (1 out of 10 patents)

Chang-Hoon Choi (1 out of 8 patents)

4. Young-Jin Kwak (23 patents)

5. Tae-Yeob Kim (22 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Noroo Coil Coatings Co., Ltd.. Retrieved from https://idiyas.com/company/noroo-coil-coatings

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]

1 patent (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]