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Inventor

Nak-Cho Choi

Inventor
Seoul, KR

Overview

32→
Patents
2005–2020
Patent span
Physics
Primary field (CPC G)

Patents· 32 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 therein57%
G09GArrangements or circuits for control of indicating devices using static means to present variable information8%
H10KOrganic electric solid-state devices8%
H01LSemiconductor devices6%
H10DInorganic electric semiconductor devices6%
F24FAir-conditioning4%
B23KSoldering or unsoldering2%
C09KMaterials for miscellaneous applications, not provided for elsewhere2%
G02BOptical elements, systems or apparatus2%
G06FElectric digital data processing2%
PatentTitleYear
10,551,707Array substrate and liquid crystal display device including the same202010,466,548Display device201910,297,617Display device and manufacturing method thereof201910,082,694Display device201810,074,710Organic light emitting diode display20189,846,339Liquid crystal display20179,429,796'Liquid crystal display and method of manufacturing the same'20169,261,725'Liquid crystal display and manufacturing method thereof'20169,007,550'Display device and manufacturing method thereof'20158,970,817'Display panel'20158,908,126'Liquid crystal display and manufacturing method thereof'20148,629,820'Liquid crystal display and driving method thereof'20148,614,776'Display panel, display apparatus having the same, method of manufacturing the same and method of cutting the same'20138,564,520'Method for driving a display panel and display apparatus for performing the method'20138,203,687'Display substrate and liquid crystal display panel having the same'20128,149,357'Light absorption layer for a display device'20128,149,343'Display device and method of manufacturing the same'20128,125,598'Method of forming an alignment layer, and apparatus for forming the alignment layer'20128,004,646'Reflective liquid crystal display and manufacturing method of the same'20117,839,369'Liquid crystal display having cutout arranged at pixel electrode with specific position from cutout arranged at common electrode, and driving method thereof'20107,817,123'Liquid crystal display and driving method thereof'20107,787,100'Liquid crystal display with wide viewing angle with overlapping coupling electrodes forming capacitor interconnecting sub-pixel electrodes'20107,773,165'Liquid crystal display'20107,697,096'Liquid crystal display and panel therefor'20107,671,951'Liquid crystal display'20107,633,589'Liquid crystal display'20097,554,617'Liquid crystal display with wide viewing angle with overlapping coupling electrodes forming capacitor interconnecting sub-pixel electrodes'20097,471,365'Liquid crystal display having particular tilt direction determining members'20087,453,536'Liquid crystal display and manufacturing method thereof'20087,079,210'Liquid crystal display and thin film transistor array panel'20067,019,806'Liquid crystal display and thin film transistor array panel'20066,940,573'Liquid crystal display and thin film transistor array panel'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2012Patents assigned to SAMSUNG ELECTRONICS CO LTD (18)· patent assignee history
2005–2014Based in Seoul, KR· patent location history
2012–2014Patents assigned to CHOI NAK-CHO (7)· patent assignee history
2012–2013Patents assigned to KIM SUNG-WOON (2)· patent assignee history
2012Patents assigned to BAE HEE-RA (1)· patent assignee history
2013–2020Patents assigned to SAMSUNG DISPLAY CO LTD (13)· patent assignee history
2014–2020Based in Hwaseong-si, KR· patent location history
2016Based in Yongin, KR· patent location history
2018–2019Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD182005–2012
SAMSUNG DISPLAY CO LTD132013–2020
CHOI NAK-CHOself72012–2014
KIM SUNG-WOON22012–2013
BAE HEE-RA12012
Locations
LocationPatentsSpan
Seoul, KR212005–2014
Hwaseong-si, KR82014–2020
Yongin-si, KR22018–2019
Yongin, KR12016