Inventor
AHN SUN-YONG
KR20 patents
⚠️ This page may combine multiple inventors who share the name “AHN SUN-YONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KORLOY INC
19 patentsUS10112241B2Oct 30, 2018
Insert, tool holder, and assembly thereof
KORLOY INC7 citations82
US10207339B2Feb 19, 2019
Cutting insert for indexable drill
KORLOY INC3 citations70
US10099298B2Oct 16, 2018
Cutting insert and indexable drill
KORLOY INC4 citations70
US11141801B2Oct 12, 2021
Cutting tool having partially-removed film formed thereon
KORLOY INC0 citations61
US10259055B2Apr 16, 2019
Cutting insert
KORLOY INC1 citations61
US9394601B2Jul 19, 2016
Hard film for cutting tool
KORLOY INC2 citations61
US10711345B2Jul 14, 2020
Hard coating film for cutting tool
KORLOY INC1 citations60
US10556277B2Feb 11, 2020
Double-sided cutting insert having high feed rate and cutting tool equipped therewith
KORLOY INC1 citations57
US11389883B2Jul 19, 2022
Cutting insert and cutting tool having same mounted therein
KORLOY INC0 citations51
US10526712B2Jan 7, 2020
Cutting tool
KORLOY INC0 citations51
US9422627B2Aug 23, 2016
Hard film for cutting tool
KORLOY INC0 citations51
US9273388B2Mar 1, 2016
Hard film for cutting tool
KORLOY INC0 citations51
US11376675B2Jul 5, 2022
Cutting tool having partially-removed film formed thereon
KORLOY INC0 citations50
US11359272B2Jun 14, 2022
Hard film having excellent wear resistance and toughness
KORLOY INC0 citations48
US10597758B2Mar 24, 2020
Cemented carbide with improved toughness
KORLOY INC0 citations41
US9752230B2Sep 5, 2017
Alpha alumina thin film for processing difficult-to-cut material and cast iron
KORLOY INC0 citations41
US10738376B2Aug 11, 2020
Hard coating for cutting tool
KORLOY INC0 citations40
US10279401B2May 7, 2019
Cutting insert and tool holder on which cutting insert is provided
KORLOY INC0 citations39
US10105772B2Oct 23, 2018
Insert, tool holder, and assembly thereof
KORLOY INC0 citations39