| Patent | Date |
|---|
Plated Steel Wire And Manufacturing Method For The Same
App 20220251695 - Kim; Tae-Chul ; et al. | 2022-08-11 |
Zinc Alloy Plated Steel Material Having Excellent Surface Quality And Corrosion Resistance, And Method For Manufacturing Same
App 20220251696 - SOHN; Il-Ryoung ; et al. | 2022-08-11 |
Alloy-plated steel material having excellent corrosion resistance and high surface quality
Grant 11,396,691 - Sohn , et al. July 26, 2 | 2022-07-26 |
High-strength Hot-dip Zinc Plated Steel Material Having Excellent Plating Properties And Method For Preparing Same
App 20220195575 - Sohn; Il-Ryoung ; et al. | 2022-06-23 |
Zinc alloy plated steel material having excellent surface quality and corrosion resistance
Grant 11,332,816 - Sohn , et al. May 17, 2 | 2022-05-17 |
High-strength hot-dip zinc plated steel material having excellent plating properties and method for preparing same
Grant 11,306,381 - Sohn , et al. April 19, 2 | 2022-04-19 |
Zinc alloy plated steel material having excellent weldability and processed-part corrosion resistance
Grant 11,248,287 - Oh , et al. February 15, 2 | 2022-02-15 |
Manufacturing Method Of Aluminum-based Alloy Plated Steel
App 20220016870 - OH; Jin-Keun ; et al. | 2022-01-20 |
Aluminum-based plated steel having excellent corrosion resistance, aluminum-based alloy plated steel using the same, and method of manufacturing thereof
Grant 11,167,527 - Oh , et al. November 9, 2 | 2021-11-09 |
Plated steel material having excellent friction resistance and white rust resistance and method for preparing same
Grant 10,907,243 - Oh , et al. February 2, 2 | 2021-02-02 |
Zinc Alloy Plated Steel Material Having Excellent Surface Quality And Corrosion Resistance, And Method For Manufacturing Same
App 20210010123 - SOHN; Il-Ryoung ; et al. | 2021-01-14 |
Zinc Alloy Plated Steel Material Having Excellent Corrosion Resistance After Being Processed And Method For Manufacturing Same
App 20210002751 - SOHN; Il-Ryoung ; et al. | 2021-01-07 |
Alloy-plated Steel Material Having Excellent Corrosion Resistance And High Surface Quality, And Method For Manufacturing Same
App 20200377989 - SOHN; Il-Ryoung ; et al. | 2020-12-03 |
Method of manufacturing hot press formed parts having excellent powdering resistance
Grant 10,808,292 - Sohn , et al. October 20, 2 | 2020-10-20 |
Zinc Alloy Plated Steel Material Having Excellent Weldability And Processed-part Corrosion Resistance And Method Of Manufacturin
App 20200157672 - OH; Min-Suk ; et al. | 2020-05-21 |
Hot press formed article having excellent delamination resistance and method for manufacturing the same
Grant 10,640,840 - Kim , et al. | 2020-05-05 |
Aluminum-based Plated Steel Having Excellent Corrosion Resistance, Aluminum-based Alloy Plated Steel Using The Same, And Method
App 20200086608 - OH; Jin-Keun ; et al. | 2020-03-19 |
Aluminum-iron alloy-coated steel sheet for hot press forming, having excellent hydrogen delayed fracture resistance, peeling resistance, and weldability and hot-formed member using same
Grant 10,590,522 - Oh , et al. | 2020-03-17 |
Zinc alloy plated steel material having excellent weldability and processed-part corrosion resistance and method of manufacturing same
Grant 10,584,407 - Oh , et al. | 2020-03-10 |
Alloy-plated Steel Material Having Excellent Crack Resistance, And Method For Manufacturing Same
App 20200017947 - SOHN; Il-Ryoung ; et al. | 2020-01-16 |
Plated Steel Material Having Excellent Friction Resistance And White Rust Resistance And Method For Preparing Same
App 20190010595 - OH; Min-Suk ; et al. | 2019-01-10 |
Microcrack-reduced, Hot Press-formed Article, And Method For Manufacturing Same
App 20190003031 - HWANG; Hyeon-Seok ; et al. | 2019-01-03 |
Aluminum-iron Alloy-coated Steel Sheet For Hot Press Forming, Having Excellent Hydrogen Delayed Fracture Resistance, Peeling Resistance, And Weldability And Hot-formed Member Using Same
App 20190003029 - OH; Jin-Keun ; et al. | 2019-01-03 |
High-strength Hot-dip Zinc Plated Steel Material Having Excellent Plating Properties And Method For Preparing Same
App 20180371596 - SOHN; Il-Ryoung ; et al. | 2018-12-27 |
Hot Press Formed Product Having Excellent Corrosion Resistance And Method For Preparing Same
App 20180363117 - SOHN; Il-Ryoung ; et al. | 2018-12-20 |
Method Of Manufacturing Hot Press Formed Parts Having Excellent Powdering Resistance
App 20180223387 - SOHN; Il-Ryoung ; et al. | 2018-08-09 |
Zinc-plated Steel Sheet For Hot Pressing Having Outstanding Surface Characteristics, Hot-pressed Moulded Parts Obtained Using The Same, And A Production Method For The Same
App 20180195159 - SOHN; Il-Ryoung ; et al. | 2018-07-12 |
Hot press formed parts having excellent powdering resistance during hot press forming
Grant 9,963,758 - Sohn , et al. May 8, 2 | 2018-05-08 |
Zinc-plated steel sheet for hot pressing having outstanding surface characteristics, hot-pressed moulded parts obtained using the same, and a production method for the same
Grant 9,945,020 - Sohn , et al. April 17, 2 | 2018-04-17 |
Zinc Alloy Plated Steel Material Having Excellent Weldability And Processed-part Corrosion Resistance And Method Of Manufacturing Same
App 20180002797 - OH; Min-Suk ; et al. | 2018-01-04 |
High Mn steel sheet for high corrosion resistance and method of manufacturing galvanizing the steel sheet
Grant 9,580,786 - Sohn , et al. February 28, 2 | 2017-02-28 |
Hot Press Formed Article Having Excellent Delamination Resistance And Method For Manufacturing The Same
App 20160376679 - KIM; Heung-Yun ; et al. | 2016-12-29 |
Hot Press Formed Parts Having Excellent Powdering Resistance During Hot Press Forming, And Method Of Manufacturing The Same
App 20160362764 - SOHN; Il-Ryoung ; et al. | 2016-12-15 |
Plated steel sheet having plated layer with excellent stability for hot press molding
Grant 9,314,997 - Sohn April 19, 2 | 2016-04-19 |
Zinc-Plated Steel Sheet for Hot Pressing Having Outstanding Surface Characteristics, Hot-Pressed Moulded Parts Obtained Using the Same, and a Production Method for the Same
App 20150307977 - Sohn; Il-Ryoung ; et al. | 2015-10-29 |
High Manganese Steel Strips with Excellent Coatability and Superior Surface Property, Coated Steel Strips Using Steel Strips and Method for Manufacturing the Steel Strips
App 20150266519 - Kim; Seong Ju ; et al. | 2015-09-24 |
Zinc-plated steel sheet for hot pressing having outstanding surface characteristics, hot-pressed moulded parts obtained using the same, and a production method for the same
Grant 9,068,255 - Sohn , et al. June 30, 2 | 2015-06-30 |
Bake hardening steel with excellent surface properties and resistance to secondary work embrittlement, and preparation method thereof
Grant 9,011,615 - Han , et al. April 21, 2 | 2015-04-21 |
High manganese steel strips with excellent coatability and superior surface property, coated steel strips using steel strips and method for manufacturing the steel strips
Grant 8,999,085 - Kim , et al. April 7, 2 | 2015-04-07 |
Plated Steel Sheet Having Plated Layer With Excellent Stability For Hot Press Molding
App 20140120366 - Sohn; Il-Ryoung | 2014-05-01 |
Zinc-plated Steel Sheet For Hot Pressing Having Outstanding Surface Characteristics, Hot-pressed Moulded Parts Obtained Using The Same, And A Production Method For The Same
App 20120267012 - Sohn; Il-Ryoung ; et al. | 2012-10-25 |
Method for manufacturing high strength steel strips with superior formability and excellent coatability
Grant 8,221,564 - Kim , et al. July 17, 2 | 2012-07-17 |
Bake Hardening Steel with Excellent Surface Properties and Resistance to Secondary Work Embrittlement, and Preparation Method Thereof
App 20110100516 - Han; Seong-Ho ; et al. | 2011-05-05 |
Steel Sheet For Galvanizing With Excellent Workability, And Method For Manufacturing The Same
App 20110073223 - Sohn; Il-Ryoung ; et al. | 2011-03-31 |
High Manganese Steel Strips With Excellent Coatability And Superior Surface Property, Coated Steel Strips Using Steel Strips And Method For Manufacturing The Steel Strips
App 20090202382 - Kim; Seong-Ju ; et al. | 2009-08-13 |
High Manganese High Strength Steel Sheets With Excellent Crashworthiness And Method For Manufacturing Of It
App 20090074605 - Kim; Sung Kyu ; et al. | 2009-03-19 |
High Mn Steel Sheet For High Corrosion Resistance And Method Of Manufacturing Galvanizing The Steel Sheet
App 20090053556 - Sohn; Il-Ryoung ; et al. | 2009-02-26 |
Method for Manufacturing High Strength Steel Strips with Superior Formability and Excellent Coatability
App 20080295928 - Kim; Seong-Ju ; et al. | 2008-12-04 |
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