Inventor
KIM SOO HWAN
KR40 patents
⚠️ This page may combine multiple inventors who share the name “KIM SOO HWAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
12 patentsUS6501306B1Dec 31, 2002
Data output circuit for semiconductor device with level shifter and method for outputting data using the same
SAMSUNG ELECTRONICS CO LTD130 citations98
US7570529B2Aug 4, 2009
Sense amplifier circuit of semiconductor memory device and method of operating the same
SAMSUNG ELECTRONICS CO LTD9 citations84
US7379355B2May 27, 2008
Circuit for enabling sense amplifier and semiconductor memory device having the same
SAMSUNG ELECTRONICS CO LTD15 citations84
US9891855B2Feb 13, 2018
Memory device capable of adjusting operation voltage and application processor for controlling the memory device
SAMSUNG ELECTRONICS CO LTD11 citations82
US10553273B2Feb 4, 2020
Semiconductor memory device and data path configuration method thereof
SAMSUNG ELECTRONICS CO LTD2 citations70
US10341981B2Jul 2, 2019
User terminal device and method for recognizing user'S location using sensor-based behavior recognition
SAMSUNG ELECTRONICS CO LTD3 citations69
US7971117B2Jun 28, 2011
Test circuits of semiconductor memory device for multi-chip testing and method for testing multi chips
SAMSUNG ELECTRONICS CO LTD5 citations62
US7215953B2May 8, 2007
Private wireless high-speed data system and data service method
SAMSUNG ELECTRONICS CO LTD3 citations62
US7359352B2Apr 15, 2008
Apparatus and method for processing data call in private wireless high-speed data system
SAMSUNG ELECTRONICS CO LTD4 citations61
US7593728B2Sep 22, 2009
Private wireless communication system and method for controlling mobile station using the same
SAMSUNG ELECTRONICS CO LTD5 citations60
US9940046B2Apr 10, 2018
Semiconductor memory device with operation environment information storing circuit and command storing function
SAMSUNG ELECTRONICS CO LTD0 citations42
US8040851B2Oct 18, 2011
Method and system of reducing handover time in mobile IP network
SAMSUNG ELECTRONICS CO LTD0 citations39
YONWOO CO LTD
9 patentsUSD975544SJan 17, 2023
Pump head for packaging container
YONWOO CO LTD6 citations86
USD977989SFeb 14, 2023
Cosmetic container
YONWOO CO LTD4 citations75
USD988143SJun 6, 2023
Cosmetic container
YONWOO CO LTD3 citations73
USD977990SFeb 14, 2023
Cosmetic container
YONWOO CO LTD2 citations73
USD1073485SMay 6, 2025
Tube container for packaging
YONWOO CO LTD1 citations64
US12501988B2Dec 23, 2025
Substance container
YONWOO CO LTD0 citations62
USD1039372SAug 20, 2024
Container for packaging
YONWOO CO LTD0 citations62
US12275025B2Apr 15, 2025
Content container
YONWOO CO LTD0 citations52
US12232591B2Feb 25, 2025
Contents container
YONWOO CO LTD0 citations51
SK HYNIX INC
6 patentsUS11450404B1Sep 20, 2022
Memory device including redundancy mats
SK HYNIX INC3 citations72
US12452560B2Oct 21, 2025
Image sensor including analog-to-digital converter and ramp voltage generator
SK HYNIX INC0 citations62
US11621047B2Apr 4, 2023
Apparatus for performing a repair operation
SK HYNIX INC0 citations62
US12400701B2Aug 26, 2025
Memory device for performing smart refresh operation and method of reducing power consumption during refresh
SK HYNIX INC0 citations58
US11881246B2Jan 23, 2024
Memory device for performing smart refresh operation and memory system including the same
SK HYNIX INC0 citations58
US12395762B2Aug 19, 2025
Image sensor with color matching analog to digital conversion and color matching method
SK HYNIX INC0 citations51
VIRNECT INC
3 patentsUS11348327B1May 31, 2022
Method and system for arranging and manipulating to augmented reality contents in 3D space
VIRNECT INC6 citations74
US11151799B2Oct 19, 2021
System and method for monitoring field based augmented reality using digital twin
VIRNECT INC2 citations71
US11645415B2May 9, 2023
Augmented reality remote communication method and system for providing security function for 3D space
VIRNECT INC0 citations47
HYUNDAI MOTOR CO LTD
3 patentsUS11918365B2Mar 5, 2024
Electrocardiogram measurement device for vehicle, system including the same, and method therefor
HYUNDAI MOTOR CO LTD0 citations56
US11202597B2Dec 21, 2021
Electrocardiogram measurement device for vehicle, system including the same, and method therefor
HYUNDAI MOTOR CO LTD0 citations56
US12573645B2Mar 10, 2026
Integrated structure of ion filter and reservoir
HYUNDAI MOTOR CO LTD0 citations55