Inventor
PARK CHANG-KYUN
KR19 patents
⚠️ This page may combine multiple inventors who share the name “PARK CHANG-KYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SK HYNIX INC
13 patentsUS11404097B2Aug 2, 2022
Memory system and operating method of the memory system
SK HYNIX INC8 citations85
US11972839B2Apr 30, 2024
Memory system and operating method of the memory system
SK HYNIX INC2 citations72
US11915790B2Feb 27, 2024
Memory system and operating method of the memory system
SK HYNIX INC2 citations72
US11139010B2Oct 5, 2021
Memory system and operating method of the memory system
SK HYNIX INC5 citations72
US11062742B2Jul 13, 2021
Memory system capable of improving stability of a data read operation of interface circuit, and method of operating the memory system
SK HYNIX INC3 citations72
US12525270B2Jan 13, 2026
Memory system and operating method of the memory system
SK HYNIX INC0 citations62
US11468921B2Oct 11, 2022
Memory system capable of improving stability of a data read operation of interface circuit, and method of operating the memory system
SK HYNIX INC0 citations62
US11430490B2Aug 30, 2022
Memory system capable of improving stability of a data read operation of interface circuit, and method of operating the memory system
SK HYNIX INC0 citations62
US11133080B2Sep 28, 2021
Memory device and test operation method thereof
SK HYNIX INC1 citations62
US11069387B2Jul 20, 2021
Memory system and method of operating the memory system
SK HYNIX INC1 citations62
US11593285B2Feb 28, 2023
Memory system
SK HYNIX INC0 citations61
US11042493B2Jun 22, 2021
Memory system
SK HYNIX INC1 citations61
US11150838B2Oct 19, 2021
Memory system and method of operating the memory system
SK HYNIX INC0 citations51
JUSUNG ENG CO LTD
4 patentsUS12198901B2Jan 14, 2025
Method for cleaning chamber of substrate processing apparatus
JUSUNG ENG CO LTD0 citations61
US12188126B2Jan 7, 2025
Substrate processing apparatus
JUSUNG ENG CO LTD0 citations47
US10665740B2May 26, 2020
Thin film type solar cell and manufacturing method therefor
JUSUNG ENG CO LTD0 citations39
US10629769B2Apr 21, 2020
Solar cell and method of manufacturing the same
JUSUNG ENG CO LTD0 citations34