Inventor

HYUN HEE CHAE

Inventor

Overview

4→

Patents

2024–2025

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 4 as inventor

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

F21Sprimary

F21SNon-portable lighting devices11%

F21VFunctional features or details of lighting devices or systems thereof11%

H10HInorganic light-emitting semiconductor devices having potential barriers11%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%

F21KNon-electric light sources using luminescence8%

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 emitted8%

B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general5%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%

C09JAdhesives5%

PatentTitleYear

12,302,671Lighting device2025 12,237,311Lighting module, lighting device and lamp2025 12,173,100Optical resin and lighting device having same2024 11,897,981Optical resin and lighting device having same2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to LG INNOTEK CO LTD (4)· patent assignee history

2024–2025Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG INNOTEK CO LTD	4	2024–2025

Locations

Location	Patents	Span
KR	4	2024–2025