Inventor
CHANG WON YOON
Inventor
KR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry18%
C01BNon-metallic elements18%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution18%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy15%
Y02PClimate change mitigation technologies in the production or processing of goods8%
B01DSeparation5%
C01GCompounds containing metals not covered by subclasses c01d or c01f3%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%
C07CAcyclic or carbocyclic compounds3%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
PatentTitleYear
12,202,726Dehydrogenation reaction device and system having the same202512,134,559Hydrogen purification/storage apparatus and method using liquid organic hydrogen carrier202411,936,052Fluorine-doped tin oxide support and Pt catalyst for fuel cell comprising the same202411,806,704Ammonia membrane reactor comprising a composite membrane202311,780,729Method for generating hydrogen202311,674,068Hydrogen extraction reactor and hydrogen extraction process using phase change materials202311,594,744Hybrid dehydrogenation reaction system202311,465,114Ammonia membrane reactor comprising a composite membrane2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to KOREA INST SCI & TECH (8)· patent assignee history
2022–2025Based in KR· patent location history
2023–2025Patents assigned to HYUNDAI MOTOR CO LTD (3)· patent assignee history
2023–2025Patents assigned to KIA CORP (3)· patent assignee history
2025Patents assigned to HUYNDAI MOTOR COMPANY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA INST SCI & TECH | 8 | 2022–2025 |
| HYUNDAI MOTOR CO LTD | 3 | 2023–2025 |
| KIA CORP | 3 | 2023–2025 |
| HUYNDAI MOTOR COMPANY | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 8 | 2022–2025 |