Inventor
CHOI CHANG HEE
KR41 patents
⚠️ This page may combine multiple inventors who share the name “CHOI CHANG HEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAEGU TEC LTD
16 patentsUSD738412SSep 8, 2015
Cutting insert
TAEGU TEC LTD11 citations84
US9044813B2Jun 2, 2015
Tangential cutting insert
TAEGU TEC LTD11 citations84
USD714849SOct 7, 2014
Cutting insert
TAEGU TEC LTD16 citations84
USD700639SMar 4, 2014
Cutting insert
TAEGU TEC LTD9 citations84
USD700640SMar 4, 2014
Cutting insert
TAEGU TEC LTD14 citations84
US7959383B2Jun 14, 2011
Cutting insert and cutting tool therewith
TAEGU TEC LTD19 citations84
US9682433B2Jun 20, 2017
Cutting insert and milling cutter including same
TAEGU TEC LTD16 citations83
USD812116SMar 6, 2018
Cutting insert
TAEGU TEC LTD12 citations81
US11717895B2Aug 8, 2023
Cutting insert and cutting tool assembly including same
TAEGU TEC LTD4 citations74
US9868157B2Jan 16, 2018
Cutting tool assembly
TAEGU TEC LTD4 citations73
US11731203B2Aug 22, 2023
Insert and cutting tool assembly comprising same
TAEGU TEC LTD2 citations72
USD922459SJun 15, 2021
Cutting insert
TAEGU TEC LTD4 citations72
USD736282SAug 11, 2015
Cutting insert
TAEGU TEC LTD3 citations63
US10391567B2Aug 27, 2019
Rotary cutting tool and cutting insert therefor
TAEGU TEC LTD1 citations62
US8021087B2Sep 20, 2011
Tool holder assembly for multifunction machine and adapter for the same
TAEGU TEC LTD3 citations57
US8834086B2Sep 16, 2014
Threaded engagement device
TAEGU TEC LTD2 citations55
CHOI CHANG HEE
14 patentsUS8950984B2Feb 10, 2015
Exchangeable cutting insert
CHOI CHANG HEE25 citations92
US8931979B2Jan 13, 2015
Cutting insert having cutting edges divided by recesses and a milling cutter provided with the same
CHOI CHANG HEE10 citations84
US8834075B2Sep 16, 2014
Cutting insert
CHOI CHANG HEE17 citations84
US8777524B2Jul 15, 2014
Cutting insert
CHOI CHANG HEE14 citations84
US8434975B2May 7, 2013
Double-sided cutting insert and milling cutter mounting the same
CHOI CHANG HEE8 citations84
US8328472B2Dec 11, 2012
Cutting insert
CHOI CHANG HEE8 citations84
US8708617B2Apr 29, 2014
Internal groove insert and tool holder therefor
CHOI CHANG HEE14 citations82
US8690495B2Apr 8, 2014
Cutting tool and cutting insert for the same
CHOI CHANG HEE4 citations73
US8992135B2Mar 31, 2015
Cutting tool
CHOI CHANG HEE2 citations63
US9211597B2Dec 15, 2015
Cutting tool and cutting insert for the same
CHOI CHANG HEE3 citations62
US8961074B2Feb 24, 2015
Cutting tool
CHOI CHANG HEE2 citations62
US8696258B2Apr 15, 2014
Cutting tool and cartridge for the same
CHOI CHANG HEE2 citations62
US8469637B2Jun 25, 2013
Cutting insert having non-symmetrical back side face portion and cutting tool comprising the same
CHOI CHANG HEE0 citations52
US8713983B2May 6, 2014
Rolling mill and roll thereof
CHOI CHANG HEE0 citations45
LG CABLE LTD
4 patentsUS7112271B2Sep 26, 2006
Method and apparatus for making very low roughness copper foil
LG CABLE LTD12 citations77
US6965293B2Nov 15, 2005
Electrical device having PTC conductive polymer
LG CABLE LTD11 citations69
US6893738B2May 17, 2005
Electrodeposited copper foil for PCB having barrier layer of Zn-Co-As alloy and surface treatment method of the copper foil
LG CABLE LTD0 citations49
US6878261B2Apr 12, 2005
Surface treatment method of copper foil with silane coupling agent
LG CABLE LTD0 citations49