Inventor · disambiguated record
Chang Gyu Park
Also filed as: PARK CHANG GYU
32 granted patents·2 pending applications·267 citations·filing 2005–2022
97Inventor score
Top patents by PatentIndex Score
34 records- 0196US11491560B1Cutting insert and rotary cutting tool including sameTAEGU TEC LTD·Filed 2021·Granted Nov 8, 2022·3 cites·20 claims
- 0294US8950984B2Exchangeable cutting insertCHOI CHANG HEE·Filed 2010·Granted Feb 10, 2015·25 cites·20 claims
- 0391US9044813B2Tangential cutting insertTAEGU TEC LTD·Filed 2013·Granted Jun 2, 2015·11 cites·10 claims
- 0490US9050667B2Cutting insert for right angle machining and milling cutter having the samePARK CHANG GYU·Filed 2012·Granted Jun 9, 2015·13 cites·10 claims
- 0587US8931979B2Cutting insert having cutting edges divided by recesses and a milling cutter provided with the sameCHOI CHANG HEE·Filed 2011·Granted Jan 13, 2015·10 cites·19 claims
- 0687US8834075B2Cutting insertCHOI CHANG HEE·Filed 2008·Granted Sep 16, 2014·17 cites·14 claims
- 0787US7677842B2Insert tipTAEGUTEC CO·Filed 2005·Granted Mar 16, 2010·26 cites·12 claims
- 0885US8777524B2Cutting insertCHOI CHANG HEE·Filed 2009·Granted Jul 15, 2014·14 cites·23 claims
- 0985US7959383B2Cutting insert and cutting tool therewithTAEGU TEC LTD·Filed 2006·Granted Jun 14, 2011·19 cites·11 claims
- 1084US9289834B2Double-sided cutting insert having a circular shape and cutting tool using the samePARK CHANG GYU·Filed 2010·Granted Mar 22, 2016·10 cites·17 claims
- 1178USD921075SCutting insertTAEGU TEC LTD·Filed 2019·Granted Jun 1, 2021·15 cites·1 claims
- 1276USD922460SCutting insertTAEGU TEC LTD·Filed 2019·Granted Jun 15, 2021·14 cites·1 claims
- 1374US9868157B2Cutting tool assemblyTAEGU TEC LTD·Filed 2013·Granted Jan 16, 2018·4 cites·20 claims
- 1471USD714849SCutting insertTAEGU TEC LTD·Filed 2013·Granted Oct 7, 2014·16 cites·1 claims
- 1569US10391567B2Rotary cutting tool and cutting insert thereforTAEGU TEC LTD·Filed 2015·Granted Aug 27, 2019·1 cites·19 claims
- 1669US8434975B2Double-sided cutting insert and milling cutter mounting the sameCHOI CHANG HEE·Filed 2007·Granted May 7, 2013·8 cites·11 claims
- 1769US8328472B2Cutting insertCHOI CHANG HEE·Filed 2007·Granted Dec 11, 2012·8 cites·20 claims
- 1867USD921076SCutting insertTAEGU TEC LTD·Filed 2019·Granted Jun 1, 2021·9 cites·1 claims
- 1967US9731359B2Cutting insert and cutting tool including the sameTAEGU TEC LTD·Filed 2013·Granted Aug 15, 2017·2 cites·12 claims
- 2066USD910097SCutting insertTAEGU TEC LTD·Filed 2019·Granted Feb 9, 2021·10 cites·1 claims
- 2163USD738412SCutting insertTAEGU TEC LTD·Filed 2014·Granted Sep 8, 2015·11 cites·1 claims
- 2262US12280438B2Cutting tool assemblyTAEGU TEC LTD·Filed 2021·Granted Apr 22, 2025·0 cites·16 claims
- 2361USD1020824SCutting insertTAEGU TEC LTD·Filed 2022·Granted Apr 2, 2024·2 cites·1 claims
- 2461USD910096SCutting insertTAEGU TEC LTD·Filed 2019·Granted Feb 9, 2021·8 cites·1 claims
- 2556US9211597B2Cutting tool and cutting insert for the sameCHOI CHANG HEE·Filed 2009·Granted Dec 15, 2015·3 cites·19 claims
- 2654USD1064007SCutting insertTAEGU TEC LTD·Filed 2022·Granted Feb 25, 2025·1 cites·1 claims
- 2751US8696258B2Cutting tool and cartridge for the sameCHOI CHANG HEE·Filed 2008·Granted Apr 15, 2014·2 cites·16 claims
- 2850US11969807B2Insert and cutting tool assembly comprising sameTAEGU TEC LTD·Filed 2020·Granted Apr 30, 2024·0 cites·21 claims
- 2950US8961074B2Cutting toolCHOI CHANG HEE·Filed 2006·Granted Feb 24, 2015·2 cites·15 claims
- 3048US2021138563A1Cutting insert and cutting tool assembly including sameTAEGU TEC LTD·Filed 2019·Application pending·0 cites
- 3144US8469637B2Cutting insert having non-symmetrical back side face portion and cutting tool comprising the sameCHOI CHANG HEE·Filed 2011·Granted Jun 25, 2013·0 cites·25 claims
- 3242USD736282SCutting insertTAEGU TEC LTD·Filed 2014·Granted Aug 11, 2015·3 cites·1 claims
- 3342US8542791B2Refueling apparatus for sodium-cooled fast reactor and method for the sameJOO YOUNG-SANG·Filed 2008·Granted Sep 24, 2013·0 cites·8 claims
- 3437US2011164932A1Cutting Insert and Milling Cutter Provided with the SameTAEGU TEC LTD·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →