Inventor

Gwui-Hyun Park

Inventor

Hwaseong-si, KR

Overview

11→

Patents

2013–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 11 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%

H10DInorganic electric semiconductor devices25%

H01LSemiconductor devices21%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices11%

G02BOptical elements, systems or apparatus7%

H10KOrganic electric solid-state devices4%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

PatentTitleYear

10,868,093Light emitting diode display2020 10,693,016Display apparatus and method of manufacturing the same2020 10,241,246Color filter array panel and a display device including the same2019 9,541,811'Thin film transistor array panel and manufacturing method thereof'2017 9,490,278'Photo mask and method of manufacturing thin film transistor using the same'2016 9,041,001'Thin film transistor array panel and manufacturing method thereof'2015 8,927,189'Photoresist composition and method of manufacturing display device using same'2015 8,895,439'Method for forming pattern and method for manufacturing display device by using the same'2014 8,735,891'Display substrate and method of manufacturing the same'2014 8,653,530'Thin film transistor array panel'2014 8,450,160'Flattening method of a substrate'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to SAMSUNG DISPLAY CO LTD (11)· patent assignee history

2013–2014Patents assigned to PARK GWUI-HYUN (4)· patent assignee history

2013–2014Patents assigned to HONG PIL SOON (2)· patent assignee history

2013–2014Patents assigned to KIM SANG GAB (2)· patent assignee history

2013–2015Based in Osan-si, KR· patent location history

2014Patents assigned to BYUN JIN-SU (1)· patent assignee history

2015–2020Based in Hwaseong-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG DISPLAY CO LTD	11	2013–2020
PARK GWUI-HYUNself	4	2013–2014
HONG PIL SOON	2	2013–2014
KIM SANG GAB	2	2013–2014
BYUN JIN-SU	1	2014

Locations

Location	Patents	Span
Hwaseong-si, KR	6	2015–2020
Osan-si, KR	5	2013–2015