Inventor
JEONG CHANGYONG
KR22 patents
⚠️ This page may combine multiple inventors who share the name “JEONG CHANGYONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
16 patentsUS11812644B2Nov 7, 2023
Display apparatus including conductive pattern in substrate and method of manufacturing the same
SAMSUNG DISPLAY CO LTD4 citations84
US10551969B2Feb 4, 2020
Display device
SAMSUNG DISPLAY CO LTD7 citations84
US10121977B2Nov 6, 2018
Display apparatus
SAMSUNG DISPLAY CO LTD9 citations84
US9991240B2Jun 5, 2018
Display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD11 citations83
US10580846B2Mar 3, 2020
Display apparatus including conductive pattern in substrate and method of manufacturing the same
SAMSUNG DISPLAY CO LTD5 citations82
US10381581B2Aug 13, 2019
Display apparatus with flexible substrate
SAMSUNG DISPLAY CO LTD11 citations81
US11094916B2Aug 17, 2021
Display device and method for manufacturing the same
SAMSUNG DISPLAY CO LTD5 citations73
US10964679B2Mar 30, 2021
Display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD2 citations72
US10580348B2Mar 3, 2020
Display device including light-emitting diodes
SAMSUNG DISPLAY CO LTD2 citations72
US10522523B2Dec 31, 2019
Display apparatus and method of manufacturing the same
SAMSUNG DISPLAY CO LTD3 citations72
US10109658B2Oct 23, 2018
LED chip mounting apparatus and method of manufacturing display apparatus by using the LED chip mounting apparatus
SAMSUNG DISPLAY CO LTD6 citations72
US10916619B2Feb 9, 2021
Display apparatus including conductive pattern in substrate and method of manufacturing the same
SAMSUNG DISPLAY CO LTD1 citations71
US9977468B2May 22, 2018
Portable electronic apparatus
SAMSUNG DISPLAY CO LTD2 citations71
US12082468B2Sep 3, 2024
Display apparatus including conductive pattern in substrate and method of manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations61
US10254800B2Apr 9, 2019
Portable electronic apparatus
SAMSUNG DISPLAY CO LTD0 citations51
US10332950B2Jun 25, 2019
Organic light emitting display device
SAMSUNG DISPLAY CO LTD0 citations36
ROOTECH INC
4 patentsUS10615589B2Apr 7, 2020
Digital LOP utilizing integrated module and motor control center system including same
ROOTECH INC2 citations63
USD973604SDec 27, 2022
Electric relay
ROOTECH INC1 citations55
USD973603SDec 27, 2022
Electric relay
ROOTECH INC1 citations55
US11133768B1Sep 28, 2021
System, for motor control center, having a dual structure of integrated modules and communication
ROOTECH INC0 citations37
SAMSUNG ELECTRONICS CO LTD
2 patentsUS12417767B2Sep 16, 2025
Electronic device and method to control external apparatus
SAMSUNG ELECTRONICS CO LTD0 citations45
US11922127B2Mar 5, 2024
Method for outputting text in artificial intelligence virtual assistant service and electronic device for supporting the same
SAMSUNG ELECTRONICS CO LTD0 citations44