Inventor
JI-HEUN LEE
Inventor
KR
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices23%
G09GArrangements or circuits for control of indicating devices using static means to present variable information18%
H10DInorganic electric semiconductor devices18%
H10HInorganic light-emitting semiconductor devices having potential barriers9%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
A45DHairdressing or shaving equipment5%
G06FElectric digital data processing5%
G06TImage data processing or generation, in general5%
H01LSemiconductor devices5%
H05BElectric heating5%
PatentTitleYear
12,581,995Light emitting display panel202612,464,823Light emitting display apparatus202512,324,321Light emitting display panel and light emitting display apparatus using the same202512,178,307Instrumenting makeup applicators for improving and sharing application techniques202412,144,214Light emitting display panel and light emitting display apparatus including the same202411,164,933Electroluminescent display device2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to LG DISPLAY CO LTD (5)· patent assignee history
2021–2026Based in KR· patent location history
2024Patents assigned to OREAL (1)· patent assignee history
2024Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG DISPLAY CO LTD | 5 | 2021–2026 |
| OREAL | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 5 | 2021–2026 |
| US | 1 | 2024 |