Inventor

Gicheul Kim

Inventor

Daejeon, KR

Overview

2→

Patents

2017–2021

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.

C08Jprimary

C08JWorking-up13%

F21SNon-portable lighting devices13%

F21VFunctional features or details of lighting devices or systems thereof13%

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 emitted13%

H01LSemiconductor devices13%

H10HInorganic light-emitting semiconductor devices having potential barriers13%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

PatentTitleYear

10,894,867Manufacturing method of super absorbent polymer2021 9,543,280'Light emitting module and lighting device'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to LUMENS CO LTD (1)· patent assignee history

2017Based in Suwon-si, KR· patent location history

2021Patents assigned to LG CHEMICAL LTD (1)· patent assignee history

2021Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG CHEMICAL LTD	1	2021
LUMENS CO LTD	1	2017

Locations

Location	Patents	Span
Daejeon, KR	1	2021
Suwon-si, KR	1	2017