Inventor

CHO HYUN WOOK

KR79 patents

⚠️ This page may combine multiple inventors who share the name “CHO HYUN WOOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAMSUNG DISPLAY CO LTD

47 patents

US11693522B2Jul 4, 2023

Electronic device

SAMSUNG DISPLAY CO LTD4 citations86

US11782550B2Oct 10, 2023

Input sensing unit and display device including the same

SAMSUNG DISPLAY CO LTD5 citations85

US10996804B2May 4, 2021

Electronic device

SAMSUNG DISPLAY CO LTD5 citations84

US10884568B2Jan 5, 2021

Electronic device

SAMSUNG DISPLAY CO LTD10 citations84

US11592939B1Feb 28, 2023

Display device with synchronized input sensing layer

SAMSUNG DISPLAY CO LTD3 citations73

US11347357B2May 31, 2022

Electronic device

SAMSUNG DISPLAY CO LTD3 citations73

US10732744B2Aug 4, 2020

Display device including touch sensor

SAMSUNG DISPLAY CO LTD3 citations73

US12130979B2Oct 29, 2024

Circuit board and display device including the same

SAMSUNG DISPLAY CO LTD2 citations72

US11921961B2Mar 5, 2024

Display device

SAMSUNG DISPLAY CO LTD2 citations72

US11853520B2Dec 26, 2023

Electronic device

SAMSUNG DISPLAY CO LTD3 citations72

US11762492B2Sep 19, 2023

Electronic device

SAMSUNG DISPLAY CO LTD1 citations72

US11474631B2Oct 18, 2022

Electronic device

SAMSUNG DISPLAY CO LTD2 citations72

US11455066B2Sep 27, 2022

Touch sensor and display device having the same

SAMSUNG DISPLAY CO LTD4 citations72

US11402943B2Aug 2, 2022

Input sensing unit and display device including the same

SAMSUNG DISPLAY CO LTD2 citations72

US11195447B2Dec 7, 2021

Display device and driving method thereof

SAMSUNG DISPLAY CO LTD3 citations72

US11061504B2Jul 13, 2021

Input sensing unit and display device including the same

SAMSUNG DISPLAY CO LTD3 citations72

US11720194B2Aug 8, 2023

Touch detection device and display device including the same

SAMSUNG DISPLAY CO LTD2 citations71

US12572246B2Mar 10, 2026

Input sensing part and display device including the same

SAMSUNG DISPLAY CO LTD0 citations62

US12547276B2Feb 10, 2026

Input sensing part and display device including the same

SAMSUNG DISPLAY CO LTD0 citations62

US12517602B2Jan 6, 2026

Electronic device

SAMSUNG DISPLAY CO LTD0 citations62

US12321553B2Jun 3, 2025

Electronic device

SAMSUNG DISPLAY CO LTD0 citations62

US12299246B2May 13, 2025

Electronic apparatus

SAMSUNG DISPLAY CO LTD0 citations62

US12236048B2Feb 25, 2025

Touch sensor and display device including the same

SAMSUNG DISPLAY CO LTD0 citations62

US12223132B2Feb 11, 2025

Display device and method of driving the same

SAMSUNG DISPLAY CO LTD0 citations62

US12216144B2Feb 4, 2025

Electronic device having a testing method for determining defects in a sensor layer

SAMSUNG DISPLAY CO LTD1 citations62

US12164735B2Dec 10, 2024

Input sensing part and display device including the same

SAMSUNG DISPLAY CO LTD0 citations62

US12118159B2Oct 15, 2024

Electronic device

SAMSUNG DISPLAY CO LTD0 citations62

US12073045B2Aug 27, 2024

Input sensing part and display device including the same

SAMSUNG DISPLAY CO LTD0 citations62

US12074427B2Aug 27, 2024

Input sensor short-circuit inspection module and input sensor short-circuit inspection method using the same

SAMSUNG DISPLAY CO LTD0 citations62

US12069806B2Aug 20, 2024

Display device

SAMSUNG DISPLAY CO LTD0 citations62

US12039127B2Jul 16, 2024

Input sensing panel and display device including the same

SAMSUNG DISPLAY CO LTD0 citations62

US12019822B2Jun 25, 2024

Display device having a blocking part covering sensing wirings

SAMSUNG DISPLAY CO LTD0 citations62

US11942018B2Mar 26, 2024

Display device and driving method thereof

SAMSUNG DISPLAY CO LTD0 citations62

US11886671B2Jan 30, 2024

Touch sensor and display device including the same

SAMSUNG DISPLAY CO LTD1 citations62

US11842021B2Dec 12, 2023

Electronic apparatus

SAMSUNG DISPLAY CO LTD0 citations62

US11803264B2Oct 31, 2023

Display device including a touch member and antistatic line

SAMSUNG DISPLAY CO LTD0 citations62

US11789566B2Oct 17, 2023

Display device and a driving method thereof

SAMSUNG DISPLAY CO LTD0 citations62

US11614834B2Mar 28, 2023

Display device

SAMSUNG DISPLAY CO LTD1 citations62

US11579738B2Feb 14, 2023

Circuit board and a display device having the same

SAMSUNG DISPLAY CO LTD1 citations62

US11567605B2Jan 31, 2023

Display device having a blocking part covering sensing wirings

SAMSUNG DISPLAY CO LTD0 citations62

US11520449B2Dec 6, 2022

Electronic apparatus

SAMSUNG DISPLAY CO LTD0 citations62

US11495165B2Nov 8, 2022

Display device and driving method thereof

SAMSUNG DISPLAY CO LTD0 citations62

US11360615B2Jun 14, 2022

Electronic device having touch panel with main subsidiary electrodes

SAMSUNG DISPLAY CO LTD0 citations62

US10908734B2Feb 2, 2021

Display device

SAMSUNG DISPLAY CO LTD0 citations62

US12340058B2Jun 24, 2025

Electronic device

SAMSUNG DISPLAY CO LTD0 citations61

US12277298B2Apr 15, 2025

Display device

SAMSUNG DISPLAY CO LTD0 citations61

US12243457B2Mar 4, 2025

Apparatus and method for defect inspection of display panel

SAMSUNG DISPLAY CO LTD0 citations61

YOO YOUNG-SEOK

1 patent

US8283567B2Oct 9, 2012

Flexible printed circuit board and touch screen panel apparatus having the same

YOO YOUNG-SEOK7 citations78

SAMSUNG ELECTRONICS CO LTD

1 patent

US7930758B2Apr 19, 2011

Digital rights management method and digital rights management-enabled mobile device

SAMSUNG ELECTRONICS CO LTD5 citations72

CHO HYUN WOOK

1 patent

US8413255B2Apr 2, 2013

Digital rights management method and digital rights management-enabled mobile device

CHO HYUN WOOK5 citations69

Showing the top 50 of 79 patents by PatentIndex Score.