Inventor
Hyeonsu Cho
Inventor
KR
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere33%
C23FNon-mechanical removal of metallic material from surface17%
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis17%
H10KOrganic electric solid-state devices17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2025Patents assigned to DONGWOO FINE CHEM CO LTD (2)· patent assignee history
2025Patents assigned to SAMSUNG DISPLAY CO LTD (2)· patent assignee history
2025Based in KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DONGWOO FINE CHEM CO LTD | 2 | 2025 |
| SAMSUNG DISPLAY CO LTD | 2 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 2 | 2025 |