Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
JC

Jin Woo Choung

KI Kia: 4 patents #157 of 2,369Top 7%
HM Hyundai Motor: 3 patents #263 of 2,410Top 15%
KT Korea Institute Of Science And Technology: 2 patents #15 of 229Top 7%
HM Huyndai Motor: 1 patents #1 of 14Top 8%
Overall (2025): #35,068 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12427505 Catalyst for a dehydrogenation reaction, a manufacturing method thereof, and a hydrogen production method using same Pyung Soon Kim, Yongwoo Kim, Jihui Seo, Jaeyong Lee, Sungeun Moon +5 more 2025-09-30
12275004 Catalyst for synthesizing dimethylether or methylacetate from synthetic gas, method for preparing the same, and method for preparing dimethylether or methylacetate using the same Chae Hwan Hong, Young Gul Hur, Jong Wook Bae, Hyun Seung Jung 2025-04-15
12202726 Dehydrogenation reaction device and system having the same Pyung Soon Kim, Jihui Seo, Suk Woo Nam, Young Suk Jo, Hyangsoo Jeong +3 more 2025-01-21
12195921 Double-crosslinked cellulose nanofiber film with high strength and high transmittance and method for manufacturing the same Chae Hwan Hong, Jungmok You, Kangyun Lee 2025-01-14