Inventor

Chunsoo CHANG

Inventor

Overview

6→

Patents

2022–2025

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.

H05Kprimary

H05KPrinted circuits18%

H04NPictorial communication, e.g. television15%

H10KOrganic electric solid-state devices15%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein12%

G09FDisplaying12%

G06FElectric digital data processing6%

H01LSemiconductor devices6%

F16FSprings3%

F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere3%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers3%

PatentTitleYear

12,219,793Display device2025 11,925,049Display device2024 11,770,951Display device2023 11,630,483Display apparatus2023 11,467,625Display device2022 11,398,615Display device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to LG ELECTRONICS INC (6)· patent assignee history

2022–2025Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG ELECTRONICS INC	6	2022–2025

Locations

Location	Patents	Span
KR	6	2022–2025