Inventor
Han Beet Chang
Inventor
Yongin-si, KR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Hprimary
H10HInorganic light-emitting semiconductor devices having potential barriers25%
G09GArrangements or circuits for control of indicating devices using static means to present variable information19%
H01LSemiconductor devices13%
H04NPictorial communication, e.g. television13%
H10DInorganic electric semiconductor devices13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them6%
PatentTitleYear
10,847,572Micro LED display device and method of fabricating the same202010,636,349Micro LED display device and method of fabricating the same202010,281,812Projection device using micro LED panel and method of fabricating the same201910,128,308Micro LED display device and method of fabricating the same2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to LUMENS CO LTD (4)· patent assignee history
2018–2020Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LUMENS CO LTD | 4 | 2018–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yongin-si, KR | 4 | 2018–2020 |