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USPTO Patent Rankings Data through Sept 30, 2025
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Duhyeong Kim — 2 Patents in 2021

CLCrypto Lab: 2 patents #4 of 10Top 40%
Seoul, KR: #1,719 of 8,082 inventorsTop 25%
Overall (2021): #165,332 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11115183 Terminal device performing homomorphic encryption, server device processing ciphertext and methods thereof Jung Hee Cheon, Yongsoo Song, Kyoohyung Han 2021-09-07
11101976 Terminal device performing homomorphic encryption, server device processing ciphertext and methods thereof Jung Hee Cheon, Yongsoo Song, Kyoohyung Han 2021-08-24