Inventor
PARK SE CHUN
KR38 patents
⚠️ This page may combine multiple inventors who share the name “PARK SE CHUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SK HYNIX INC
24 patentsUS11568946B2Jan 31, 2023
Memory device performing verify operation and method of operating the same
SK HYNIX INC4 citations75
US11031084B1Jun 8, 2021
Memory device and method of operating the same
SK HYNIX INC3 citations73
US10163512B2Dec 25, 2018
Semiconductor device capable of effectively eliminating hot holes in a channel and operating method thereof
SK HYNIX INC2 citations73
US12125536B2Oct 22, 2024
Memory device and operating method thereof
SK HYNIX INC2 citations72
US9535607B2Jan 3, 2017
Semiconductor system performing status read for semiconductor device and operating method thereof
SK HYNIX INC3 citations71
US10108506B2Oct 23, 2018
Controller of semiconductor memory device and method of operating the same
SK HYNIX INC3 citations64
US12548623B2Feb 10, 2026
Memory device and operating method thereof
SK HYNIX INC0 citations62
US12456529B2Oct 28, 2025
Memory device performing program operation
SK HYNIX INC0 citations62
US12417811B2Sep 16, 2025
Memory device related to a verify operation and method of operating the memory device
SK HYNIX INC0 citations62
US12340853B2Jun 24, 2025
Semiconductor device performing program operation and operating method thereof
SK HYNIX INC0 citations62
US12293088B2May 6, 2025
Nonvolatile memory device including selective bit line and source line precharge times and operating method thereof
SK HYNIX INC0 citations62
US12190973B2Jan 7, 2025
Memory device performing sensing operation and method of operating the same
SK HYNIX INC0 citations62
US12518831B2Jan 6, 2026
Memory device and computer system comprising the memory device
SK HYNIX INC0 citations61
US11929126B2Mar 12, 2024
Memory device and operating method of the memory device
SK HYNIX INC0 citations61
US12334161B2Jun 17, 2025
Memory device and method of operating the same
SK HYNIX INC0 citations52
US11461171B2Oct 4, 2022
Memory system and method of operating the same
SK HYNIX INC0 citations52
US12469570B2Nov 11, 2025
Memory device and method of operating the same
SK HYNIX INC0 citations51
US12451204B2Oct 21, 2025
Memory device supporting word line holding operation and operating method of the same
SK HYNIX INC0 citations51
US12366971B2Jul 22, 2025
Memory device and method of operating the same
SK HYNIX INC0 citations51
US12135882B2Nov 5, 2024
Memory device and method of operating the same
SK HYNIX INC0 citations51
US10019199B2Jul 10, 2018
Controller coupled to semiconductor memory device and operating method thereof
SK HYNIX INC1 citations51
US12436685B2Oct 7, 2025
Memory device for performing program operation according to incremental step pulse programming method, storage device including the same, and operating method of the memory device
SK HYNIX INC0 citations50
US9542269B1Jan 10, 2017
Controller controlling semiconductor memory device and operating method thereof
SK HYNIX INC0 citations50
US10133627B2Nov 20, 2018
Memory device controller with mirrored command and operating method thereof
SK HYNIX INC0 citations39
HYNIX SEMICONDUCTOR INC
10 patentsUS7706190B2Apr 27, 2010
Method of program-verifying a nonvolatile memory device using subdivided verifications with increasing verify voltages
HYNIX SEMICONDUCTOR INC8 citations84
US7633813B2Dec 15, 2009
Method of performing an erase operation in a non-volatile memory device
HYNIX SEMICONDUCTOR INC11 citations83
US7889551B2Feb 15, 2011
Page buffer of non-volatile memory device and programming method of non-volatile memory device
HYNIX SEMICONDUCTOR INC5 citations73
US7564719B2Jul 21, 2009
Method of programming in a flash memory device
HYNIX SEMICONDUCTOR INC7 citations72
US8036042B2Oct 11, 2011
Method of operating nonvolatile memory device
HYNIX SEMICONDUCTOR INC4 citations62
US7872918B2Jan 18, 2011
Nonvolatile memory device and program or erase method using the same
HYNIX SEMICONDUCTOR INC2 citations62
US7778091B2Aug 17, 2010
Page buffer, memory device having the page buffer and method of operating the same
HYNIX SEMICONDUCTOR INC3 citations62
US7466587B2Dec 16, 2008
Non-volatile memory device and method of programming a multi level cell in the same
HYNIX SEMICONDUCTOR INC4 citations62
US8365026B2Jan 29, 2013
Methods for performing fail test, block management, erasing and programming in a nonvolatile memory device
HYNIX SEMICONDUCTOR INC1 citations52
US7830725B2Nov 9, 2010
Page buffer and programming method of a non-volatile memory device
HYNIX SEMICONDUCTOR INC0 citations51