Inventor

Changok Kim

Inventor

Yongin-si, KR

Overview

6→

Patents

2018–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 6 as inventor

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

H01Lprimary

H01LSemiconductor devices27%

H10KOrganic electric solid-state devices20%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%

H10DInorganic electric semiconductor devices13%

F01PCooling of machines or engines in general7%

F25BRefrigeration machines, plants or systems7%

G01MTesting static or dynamic balance of machines or structures7%

G06FElectric digital data processing7%

PatentTitleYear

11,125,650Cooler for cooling an exhaust gas discharged from an engine undergoing test2021 10,847,587Display device2020 10,490,614Display device2019 10,361,393Display apparatus including a high-density inorganic layer2019 10,088,703Method of manufacturing display device2018 9,977,296LCD device including coupling capacitor and method of manufacturing the same2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to SAMSUNG DISPLAY CO LTD (5)· patent assignee history

2018–2019Based in Yongin-si, KR· patent location history

2019–2020Based in Hwaseong-si, KR· patent location history

2021Patents assigned to KOREA AEROSPACE RES INST (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
SAMSUNG DISPLAY CO LTD	5	2018–2020
KOREA AEROSPACE RES INST	1	2021

Locations

Location	Patents	Span
Yongin-si, KR	3	2018–2019
Hwaseong-si, KR	2	2019–2020
Daejeon, KR	1	2021