Inventor
CHANG JUN SOO
KR12 patents
⚠️ This page may combine multiple inventors who share the name “CHANG JUN SOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DORCO CO LTD
7 patentsUS11034038B2Jun 15, 2021
Razor handle assembly and razor comprising the same
DORCO CO LTD13 citations83
US10780598B2Sep 22, 2020
Razor cartridge and razor using same
DORCO CO LTD9 citations83
US11518055B2Dec 6, 2022
Razor handle and razor assembly using the same
DORCO CO LTD2 citations71
US10369714B2Aug 6, 2019
Razor blade and razor cartridge using the same
DORCO CO LTD3 citations68
US12083694B2Sep 10, 2024
Razor blade with bent portion
DORCO CO LTD0 citations57
US11267149B2Mar 8, 2022
Razor blade with bent portion and razor cartridge using the same
DORCO CO LTD0 citations57
US12441013B2Oct 14, 2025
Razor cartridge
DORCO CO LTD0 citations50
HYNIX SEMICONDUCTOR INC
5 patentsUS7563673B2Jul 21, 2009
Method of forming gate structure of semiconductor device
HYNIX SEMICONDUCTOR INC2 citations62
US7688570B2Mar 30, 2010
Capacitor with nanotubes and method for fabricating the same
HYNIX SEMICONDUCTOR INC3 citations61
US7463476B2Dec 9, 2008
Capacitor with nanotubes and method for fabricating the same
HYNIX SEMICONDUCTOR INC2 citations61
US7300852B2Nov 27, 2007
Method for manufacturing capacitor of semiconductor element
HYNIX SEMICONDUCTOR INC2 citations61
US7859041B2Dec 28, 2010
Gate structure of semiconductor device
HYNIX SEMICONDUCTOR INC0 citations51