Inventor
YUNHWAN KIM
Inventor
KR
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC09primary
LOC0942%
H01JElectric discharge tubes or discharge lamps12%
H01LSemiconductor devices12%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%
LOC198%
C23CCoating metallic material4%
G01RMeasuring electric variables4%
G06FElectric digital data processing4%
G11CStatic stores4%
PatentTitleYear
D1085863Package2025D1064811Package202512,210,045Impedance measurement jig and method of controlling a substrate-processing apparatus using the jig202512,153,808Memory device and data initialization method of the same2024D1043336Package2024D1043330Package2024D1039966Package2024D1034813Label2024D1021617Package2024D1007299Package2023D1007294Package2023D1006613Package2023D1003158Package with a label2023D1002365Package2023D0985052Label202311,515,193Etching apparatus202211,348,760Plasma processing apparatus and method of manufacturing semiconductor device using the same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history
2022–2025Based in KR· patent location history
2023–2025Patents assigned to SPIGEN KOREA CO LTD (13)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SPIGEN KOREA CO LTD | 13 | 2023–2025 |
| SAMSUNG ELECTRONICS CO LTD | 4 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 17 | 2022–2025 |