HL

Hyun Cheal Lee

KH Korea District Heating: 1 patents #6 of 12Top 50%
📍 Seoul, KR: #2,344 of 6,453 inventorsTop 40%
Overall (2025): #362,610 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12357942 Hybrid system of carbon dioxide compact membrane separation and carbon recycling for urban power plant for effluent carbon dioxide concentration control Won Seok Chang, Kyoung A Shin, Jong Jun Lee, Kyung Min Kim, Hyeong Gyu Namgung +1 more 2025-07-15