Inventor
Seung Jong Baek
Inventor
Seoul, KR
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Sprimary
F21SNon-portable lighting devices21%
G02BOptical elements, systems or apparatus21%
F21VFunctional features or details of lighting devices or systems thereof19%
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 emitted18%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general14%
F21KNon-electric light sources using luminescence5%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems2%
PatentTitleYear
10,767,837Optical member and lighting device using the same202010,379,283Lighting device having diffuser with array of 3D elements201910,338,297Lighting device using line shaped beam201910,317,607Optical member having three-dimensional effect forming portion and multiple effect forming portion and lighting device using the same201910,151,869Optical member and lighting device using the same201810,125,948Optical member and lighting device using the same201810,073,210Light source module and lighting device having the same20189,952,376Lighting device using line shaped beam20189,897,282'Optical member and lighting device using the same'20189,766,390'Optical member having three-dimensional effect forming portion and multiple effect forming portion and lighting device using the same'20179,732,939'Optical member and lighting device using the same'20179,733,417'Lighting device with light diffusing element'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to LG INNOTEK CO LTD (12)· patent assignee history
2017–2020Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG INNOTEK CO LTD | 12 | 2017–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 12 | 2017–2020 |