Inventor

DO HEON KIM

Inventor

Overview

8→

Patents

2022–2025

Patent span

Electricity

Primary field (CPC H)

Patents· 8 as inventor

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

H01Lprimary

H01LSemiconductor devices24%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1024%

B08BCleaning in general12%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%

G09GArrangements or circuits for control of indicating devices using static means to present variable information8%

H10KOrganic electric solid-state devices8%

B05CApparatus for applying fluent materials to surfaces, in general4%

C11DDetergent compositions4%

H05HPlasma technique4%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%

PatentTitleYear

12,317,686OLED pixel with aperture proportional to capacitance2025 11,890,639Apparatus for treating substrate2024 11,887,866Supercritical processing apparatus2024 11,637,165OLED pixel with aperture proportional to capacitance2023 11,621,159Method for treating substrate2023 11,600,593Die bonding apparatus and method and substrate bonding apparatus and method2023 11,530,375Substrate cleaning compositions, substrate cleaning method and substrate treating apparatus2022 11,410,862Apparatus for processing substrate including cooling member closer to central axis than heating member2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to SEMES CO LTD (6)· patent assignee history

2022–2025Based in KR· patent location history

2023–2025Patents assigned to LG DISPLAY CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEMES CO LTD	6	2022–2024
LG DISPLAY CO LTD	2	2023–2025

Locations

Location	Patents	Span
KR	8	2022–2025