Inventor

YOON SANG HWA

KR3 patents

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

ILJIN MAT CO LTD

2 patents

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

US12255018B2Mar 18, 2025

Nickel foil for production of thin-film capacitor, and manufacturing method for same

ILJIN MAT CO LTD0 citations56

YOON SANG HWA

1 patent

US7240456B2Jul 10, 2007

Container for liquid plant nutrients

YOON SANG HWA0 citations24