CK

Changhoon Kwak

KF Korea University Research And Business Foundation: 1 patents #51 of 293Top 20%
Samsung: 1 patents #6,142 of 15,164Top 45%
Overall (2025): #135,271 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12382762 Light emitting device substrate and light emitting device package including the same Moonsub Kim, Seokman Cho, Myoungsun Ha, Sujong Han 2025-08-05
12188890 Gas detection complex and method for producing same, gas sensor comprising gas detection complex and method for manufacturing same Jongheun LEE, Seongyong JEONG 2025-01-07