Inventor
Sungwhan Lee
Inventor
Seoul, KR
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Sprimary
F21SNon-portable lighting devices15%
H01LSemiconductor devices15%
H10HInorganic light-emitting semiconductor devices having potential barriers15%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1015%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general9%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted9%
F21KNon-electric light sources using luminescence3%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems3%
G06FElectric digital data processing3%
G06KGraphical data reading3%
PatentTitleYear
10,956,767Method for providing text translation managing data related to application, and electronic device thereof202110,753,567Car lamp using semiconductor light emitting device202010,634,306Vehicle lamp using semiconductor light emitting device202010,612,744Vehicle lamp using semiconductor light emitting device202010,400,979Vehicle lamp using semiconductor light emitting device201910,224,366Vehicle lamp using semiconductor light emitting device forming triangular arrays2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2020Patents assigned to LG ELECTRONICS INC (5)· patent assignee history
2019–2020Based in Seoul, KR· patent location history
2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2021Based in Gyeonggi-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG ELECTRONICS INC | 5 | 2019–2020 |
| SAMSUNG ELECTRONICS CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 5 | 2019–2020 |
| Gyeonggi-do, KR | 1 | 2021 |