Inventor
Ji Young Han
Inventor
Suwon-si, KR
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form9%
C08JWorking-up9%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
C08LCompositions of macromolecular compounds9%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
C09JAdhesives9%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals9%
G02BOptical elements, systems or apparatus9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%
H01LSemiconductor devices9%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to HAN YANG CHEMICAL (1)· patent assignee history
1995Based in Daejeon, KR· patent location history
2021Patents assigned to SAMSUNG SDI CO LTD (1)· patent assignee history
2021Based in Suwon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HAN YANG CHEMICAL | 1 | 1995 |
| SAMSUNG SDI CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwon-si, KR | 1 | 2021 |
| Daejeon, KR | 1 | 1995 |