Inventor
PARK IL-JEONG
KR8 patents
⚠️ This page may combine multiple inventors who share the name “PARK IL-JEONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POSCO
4 patentsUS11358369B2Jun 14, 2022
Plating steel sheet for hot press forming, forming member using same, and manufacturing method therefor
POSCO4 citations71
US11530470B2Dec 20, 2022
Highly corrosion-resistant plated steel sheet having excellent plating adhesion and resistance to liquid metal embrittlement
POSCO1 citations60
US11090907B2Aug 17, 2021
Hot dip aluminized steel material having excellent corrosion resistance and workability, and manufacturing method therefor
POSCO0 citations60
US10900097B2Jan 26, 2021
High-strength hot-dip galvanized steel sheet having excellent surface quality and spot weldability
POSCO0 citations50
POSCO CO LTD
2 patentsUS11833778B2Dec 5, 2023
Plating steel sheet for hot press forming, forming member using same, and manufacturing method therefor
POSCO CO LTD0 citations61
US12241161B2Mar 4, 2025
Aluminum-zinc alloy plated steel sheet having excellent hot workability and corrosion resistance, and method for manufacturing same
POSCO CO LTD0 citations60