Eul-Yong Choi

City:

Gwangyang-si

Country:

South Korea

Published Applications:

Last publication date:

2026-06-18

Top Assignees for applications by Eul-Yong Choi

The entities that hold a legal rights for patent applications filed by inventor Choi Eul-Yong:

POSCO CO., LTD. 5 Pohang-si, South Korea

Recent patent applications by Choi Eul-Yong

Eul-Yong Choi from Gwangyang-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-06-18

US20260168070A1

Chemistry; metallurgy

HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT CRASHWORTHINESS AND FORMABILITY, AND METHOD FOR MANUFACTURING SAME

#2 | 2023-11-09

US20230357881A1

Chemistry; metallurgy

ULTRA HIGH STRENGTH STEEL SHEET HAVING EXCELLENT DUCTILITY AND METHOD FOR MANUFACTURING THEREOF

#3 | 2023-09-21

US20230295759A1

Chemistry; metallurgy

STEEL SHEET HAVING EXCELLENT FORMABILITY AND STRAIN HARDENING RATE

#4 | 2023-08-31

US20230272500A1

Chemistry; metallurgy

HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT FORMABILITY AND METHOD FOR MANUFACTURING THEREOF

#5 | 2023-03-16

US20230080110A1

Chemistry; metallurgy

Method of manufacturing high-strength steel sheet having excellent processability

#6 | 2023-02-02

US20230031278A1

Chemistry; metallurgy

HIGH STRENGTH STEEL SHEET HAVING EXCELLENT WORKABILITY AND METHOD FOR MANUFACTURING SAME

#7 | 2022-08-18

US20220259691A1

Chemistry; metallurgy

HIGH-STRENGTH STEEL SHEET AND MANUFACTURING METHOD THEREOF

#8 | 2020-11-05

US20200347476A1

Chemistry; metallurgy

High-strength steel sheet having excellent processability and method for manufacturing same

#9 | 2018-01-25

US20180023171A1

Chemistry; metallurgy

STEEL SHEET FOR WARM PRESS FORMING, WARM-PRESSED MEMBER, AND MANUFACTURING METHODS THEREOF

#10 | 2014-10-16

US20140308156A1

Chemistry; metallurgy

STEEL SHEET FOR WARM PRESS FORMING, WARM-PRESSED MEMBER, AND MANUFACTURING METHODS THEREOF

InventorID:

936485 ⎘