Inventor

SONG KIDEOK

KR3 patents

⚠️ This page may combine multiple inventors who share the name “SONG KIDEOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LOTTE ENERGY MAT CORPORATION

2 patents

US12598699B2Apr 7, 2026

Ultra-thin copper foil with carrier foil for allowing easy micro-hole processing, copper-clad laminate using same, and manufacturing method therefor

LOTTE ENERGY MAT CORPORATION0 citations53

US12144124B2Nov 12, 2024

Low-roughness surface-treated copper foil with low bending deformation, copper clad laminate comprising same, and printed wiring board

LOTTE ENERGY MAT CORPORATION0 citations50

ILJIN MAT CO LTD

1 patent

US11622445B2Apr 4, 2023

Surface-treated copper foil, manufacturing method thereof, copper foil laminate including the same, and printed wiring board including the same

ILJIN MAT CO LTD2 citations68