Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › High-strength cold rolled steel sheet and galvannealed steel sheet having excellent burring property, and manufacturing method therefor

High-strength cold rolled steel sheet and galvannealed steel sheet having excellent burring property, and manufacturing method therefor

US Patent 12180571 · Granted Dec 31, 2024

Estimated economic value: $3,086,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for preventing spot welding crack of galvanized steel plate2025
High-strength cold-rolled steel sheet having excellent bending workability and m2024
High-strength cold rolled steel sheet having high hole expansion ratio, highstre2023
High strength cold-rolled steel sheet and hot-dip galvanized steel sheet having 2021
High strength cold-rolled steel sheet and hot-dip galvanized steel sheet having 2021
Method of continuously annealing a strip2020
Method of continuously annealing a strip2020
High-strength cold rolled steel sheet having excellent ductility, hot-dip galvan2019
Apparatus for continuous annealing of strip and method for continuous annealing 2019
Apparatus for continuous annealing of strip and method for continuous annealing 2019
Lightweight steel sheet having excellent strength and ductility and method for m2019
Ferritic lightweight high-strength steel sheet having excellent stiffness and du2018