| 9808871 |
Cutting insert |
Byung-sun Choi, Sun-Kyoo Lee, Taeg Won Lee, Dong-Ryong Ji |
2017-11-07 |
| 9623496 |
Insert for slot milling |
Jung Woo Lee, Taeg Won Lee, Byung-sun Choi, Dong-Ryong Ji |
2017-04-18 |
| 9545672 |
Cutting insert |
Sang Yong Lee, Ki Chan Nam, Wook Jung Sung, Young-Jun Park |
2017-01-17 |
| 9422627 |
Hard film for cutting tool |
Jae-Hoon Kang, Je-Hun Park, Seung-Su Ahn, Sung Hyun Kim, Jung Wook Kim +2 more |
2016-08-23 |
| 9394601 |
Hard film for cutting tool |
Je-Hun Park, Jae-Hoon Kang, Seung-Su Ahn, Sung Hyun Kim, Jung Wook Kim +2 more |
2016-07-19 |
| 9273388 |
Hard film for cutting tool |
Je-Hun Park, Jae-Hoon Kang, Seung-Su Ahn, Sung Hyun Kim, Sung Gu Lee +2 more |
2016-03-01 |
| 8999532 |
Coating layer for cutting tools |
Seong-woo Cho, Han-sung Kim, Dong Youl Lee, Dae Suk Han, Young Ho Seo +1 more |
2015-04-07 |
| 8876440 |
Cutting insert |
Ki Chan Nam, Sang Yong Lee, Wook Jung Sung, Jong Chan LEE |
2014-11-04 |
| 8727675 |
Double-sided cutting insert |
Ki Chan Nam, Sang Yong Lee, Wook Jung Sung, Hak Kyu Kim, Jong Chan LEE |
2014-05-20 |