Inventor
LEE SUNG CHEUL
KR9 patents
⚠️ This page may combine multiple inventors who share the name “LEE SUNG CHEUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA MACH & MATERIALS INST
4 patentsUS9272339B2Mar 1, 2016
Variable machine tool capable of multi-axis machining
KOREA MACH & MATERIALS INST3 citations71
US9517508B2Dec 13, 2016
Convergence machining apparatus based on turning
KOREA MACH & MATERIALS INST6 citations70
US8914957B2Dec 23, 2014
Capsule type reconfigurable multifunctional machining apparatus
KOREA MACH & MATERIALS INST2 citations60
US9333559B2May 10, 2016
Convergence machining apparatus based on turning
KOREA MACH & MATERIALS INST0 citations49
KOREA INST MACH & MATERIALS
3 patentsUS10098660B2Oct 16, 2018
Trocar, method for manufacturing the same, and method for continuously manufacturing the same
KOREA INST MACH & MATERIALS3 citations69
US10137487B2Nov 27, 2018
Apparatus and method for manufacturing blade
KOREA INST MACH & MATERIALS0 citations50
US9956603B2May 1, 2018
Apparatus for processing surface of workpiece
KOREA INST MACH & MATERIALS0 citations39