Inventor

Chui Hong Kim

Inventor

Overview

2→

Patents

2023

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F21Sprimary

F21SNon-portable lighting devices14%

F21VFunctional features or details of lighting devices or systems thereof14%

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 emitted14%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%

B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general7%

F21KNon-electric light sources using luminescence7%

G02BOptical elements, systems or apparatus7%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

H01LSemiconductor devices7%

H10HInorganic light-emitting semiconductor devices having potential barriers7%

PatentTitleYear

11,739,899Lighting device2023 11,586,069Lighting apparatus2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to LG INNOTEK CO LTD (2)· patent assignee history

2023Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG INNOTEK CO LTD	2	2023

Locations

Location	Patents	Span
KR	2	2023