Yu; Seng-Ho

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yu; Seng-Ho.The latest application filed is for "steel material for brake disc of motor vehicle having excellent wear resistance and high temperature strength and method of manufacturing the same".

Company Profile

4.3.8

Yu; Seng-Ho - Pohang-si KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
High-hardness wear-resistant steel and method for manufacturing same Grant 11,401,572 - Yu , et al. August 2, 2	2022-08-02
Wear-resistant steel having excellent hardness and impact toughness, and method for producing same Grant 11,371,125 - Yu , et al. June 28, 2	2022-06-28
High-hardness wear-resistant steel and method for manufacturing same Grant 11,332,802 - Yu , et al. May 17, 2	2022-05-17
Steel Material For Brake Disc Of Motor Vehicle Having Excellent Wear Resistance And High Temperature Strength And Method Of Manufacturing The Same App 20220064769 - YU; Seng-Ho ; et al.	2022-03-03
Abrasion Resistant Steel Having Excellent Hardness And Impact Toughness And Manufacturing Method Therefor App 20220042152 - Yu; Seng-Ho ; et al.	2022-02-10
High Strength Steel Plate For Structure With Good Seawater Corrosion Resistant Property And Method Of Manufacturing Same App 20210388458 - Park; Jin-Ho ; et al.	2021-12-16
Wear-resistant Steel Having Excellent Hardness And Impact Toughness, And Method For Producing Same App 20210164079 - Yu; Seng-Ho ; et al.	2021-06-03
Wear-resistant Steel Having Excellent Hardness And Impact Toughness, And Method For Producing Same App 20200385846 - YU; Seng-Ho ; et al.	2020-12-10
High-hardness Wear-resistant Steel And Method For Manufacturing Same App 20190390293 - YU; Seng-Ho ; et al.	2019-12-26
High-hardness Wear-resistant Steel And Method For Manufacturing Same App 20190382866 - YU; Seng-Ho ; et al.	2019-12-19
Low-yield-ratio Type High-strength Steel, And Manufacturing Method Therefor App 20180371590 - YU; Seng-Ho ; et al.	2018-12-27

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