P

Inventor

JUNG SUNG-WOOK

KR55 patents
⚠️ This page may combine multiple inventors who share the name “JUNG SUNG-WOOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SK HYNIX INC

27 patents
US9552883B1Jan 24, 2017

Semiconductor memory device and operating method thereof

SK HYNIX INC8 citations84
US9064584B2Jun 23, 2015

Non-volatile memory device and method for erasing the same

SK HYNIX INC9 citations84
US8854855B2Oct 7, 2014

Semiconductor memory device and method for manufacturing the same

SK HYNIX INC6 citations84
US9595331B1Mar 14, 2017

Nonvolatile memory device

SK HYNIX INC12 citations83
US9330766B1May 3, 2016

Semiconductor device and operating method thereof

SK HYNIX INC10 citations82
US9306040B2Apr 5, 2016

Nonvolatile memory device and method for fabricating the same

SK HYNIX INC9 citations82
US9281217B1Mar 8, 2016

Method of manufacturing semiconductor memory device

SK HYNIX INC11 citations82
US11417680B2Aug 16, 2022

Semiconductor memory device and manufacturing method thereof

SK HYNIX INC3 citations73
US9847344B2Dec 19, 2017

Semiconductor device

SK HYNIX INC3 citations73
US9564223B2Feb 7, 2017

Semiconductor device

SK HYNIX INC3 citations73
US9218887B2Dec 22, 2015

Nonvolatile semiconductor memory device capable of improving retention/disturb characteristics of memory cells and method of operating the same

SK HYNIX INC4 citations73
US10256251B2Apr 9, 2019

Nonvolatile memory device and method for fabricating the same

SK HYNIX INC3 citations71
US9530742B1Dec 27, 2016

Semiconductor device with structural stability

SK HYNIX INC5 citations68
US9006089B2Apr 14, 2015

Nonvolatile memory device and method for fabricating the same

SK HYNIX INC2 citations63
US12363900B2Jul 15, 2025

Three-dimensional semiconductor device and method of manufacturing the same

SK HYNIX INC0 citations62
US12225728B2Feb 11, 2025

Method for fabricating semiconductor memory device including channel posts of different shapes

SK HYNIX INC0 citations62
US12193238B2Jan 7, 2025

Semiconductor devices

SK HYNIX INC0 citations62
US12167603B2Dec 10, 2024

Semiconductor memory device and manufacturing method thereof

SK HYNIX INC0 citations62
US11723205B2Aug 8, 2023

Semiconductor memory device and manufacturing method thereof

SK HYNIX INC0 citations62
US11672122B2Jun 6, 2023

Semiconductor memory device including at least one channel post with a first curved portion and a second curved portion having different curvatures and method for fabricating the same

SK HYNIX INC0 citations62
US11538821B2Dec 27, 2022

Semiconductor devices

SK HYNIX INC0 citations62
US9831264B2Nov 28, 2017

Nonvolatile memory device and method for fabricating the same

SK HYNIX INC1 citations61
US12588207B2Mar 24, 2026

Semiconductor device including channel structures and a slit structure

SK HYNIX INC0 citations59
US11495611B2Nov 8, 2022

Semiconductor memory device

SK HYNIX INC0 citations56
US12133389B2Oct 29, 2024

Semiconductor memory device including pass transistors with variable sizes

SK HYNIX INC0 citations52
US11309027B2Apr 19, 2022

Semiconductor memory device

SK HYNIX INC0 citations52
US9286983B2Mar 15, 2016

Memory string and semiconductor device including the same

SK HYNIX INC0 citations51

SAMSUNG ELECTRONICS CO LTD

6 patents

SAMSUNG DISPLAY CO LTD

5 patents

SAMSUNG MOBILE DISPLAY CO LTD

3 patents

JUNG SUNG-WOOK

2 patents

LG ELECTRONICS INC

1 patent

CHOI JONG UK

1 patent

PARK HAHN

1 patent

Collavate Inc

1 patent

LS CABLE LTD

1 patent

JANG BYEONG-GEUN

1 patent

KOREA ELECTRONICS TECHNOLOGY

1 patent

Showing the top 50 of 55 patents by PatentIndex Score.