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last 30 patents
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Patent Grant
Zinc alloy coating layer of press-hardenable steel
Patent number
12,031,215
Issue date
Jul 9, 2024
Nucor Corporation
Weiping Sun
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Grant
Multiphase ultra-high strength hot rolled steel
Patent number
11,965,230
Issue date
Apr 23, 2024
Nucor Corporation
Weiping Sun
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Patent Grant
Zinc alloy coated press-hardenable steels and method of manufacturi...
Patent number
11,913,118
Issue date
Feb 27, 2024
Nucor Corporation
Weiping Sun
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Grant
High strength, hot dip coated, dual phase, steel sheet and method o...
Patent number
11,155,902
Issue date
Oct 26, 2021
Nucor Corporation
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Patent Grant
Method of manufacture of multiphase, hot-rolled ultra-high strength...
Patent number
11,021,776
Issue date
Jun 1, 2021
Nucor Corporation
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Patent Grant
Method of manufacture of multiphase, cold-rolled ultra-high strengt...
Patent number
10,968,502
Issue date
Apr 6, 2021
Nucor Corporation
Weiping Sun
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Patent Grant
Complex metallographic structured high strength steel and method of...
Patent number
9,157,138
Issue date
Oct 13, 2015
Nucor Corporation
Weiping Sun
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Patent Grant
Complex metallographic structured high strength steel and manufactu...
Patent number
8,435,363
Issue date
May 7, 2013
Nucor Corporation
Weiping Sun
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Patent Grant
Method of making hot rolled dual phase steel sheet
Patent number
8,366,844
Issue date
Feb 5, 2013
Nucor Corporation
Weiping Sun
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Patent Grant
Hot rolled dual phase steel sheet
Patent number
8,337,643
Issue date
Dec 25, 2012
Nucor Corporation
Weiping Sun
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Grant
Method of making cold rolled dual phase steel sheet
Patent number
7,959,747
Issue date
Jun 14, 2011
Nucor Corporation
Weiping Sun
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Grant
Cold rolled dual-phase steel sheet
Patent number
7,879,160
Issue date
Feb 1, 2011
Nucor Corporation
Weiping Sun
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Grant
High strength, hot dip coated, dual phase, steel sheet and method o...
Patent number
7,608,155
Issue date
Oct 27, 2009
Nucor Corporation
Weiping Sun
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Grant
Method of manufacturing cold rolled dual-phase steel sheet
Patent number
7,442,268
Issue date
Oct 28, 2008
Nucor Corporation
Weiping Sun
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
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Patent Application
ZINC ALLOY COATING LAYER OF PRESS-HARDENABLE STEEL
Publication number
20240352591
Publication date
Oct 24, 2024
Nucor Corporation
Weiping Sun
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Application
MULTIPHASE ULTRA-HIGH STRENGTH HOT ROLLED STEEL
Publication number
20240344184
Publication date
Oct 17, 2024
Nucor Corporation
Weiping SUN
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Patent Application
ZINC ALLOY COATED PRESS-HARDENABLE STEELS AND METHOD OF MANUFACTURI...
Publication number
20240344190
Publication date
Oct 17, 2024
Nucor Corporation
Weiping Sun
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Patent Application
ZINC ALLOY COATING LAYER OF PRESS-HARDENABLE STEEL
Publication number
20230066303
Publication date
Mar 2, 2023
Nucor Corporation
Weiping Sun
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Application
MULTIPHASE ULTRA-HIGH STRENGTH HOT ROLLED STEEL
Publication number
20210198774
Publication date
Jul 1, 2021
Nucor Corporation
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Patent Application
MULTIPHASE, COLD-ROLLED ULTRA-HIGH STRENGTH STEEL
Publication number
20210156010
Publication date
May 27, 2021
Nucor Corporation
Weiping SUN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Application
ZINC-BASED ALLOY COATING FOR STEEL AND METHODS
Publication number
20210108301
Publication date
Apr 15, 2021
Nucor Corporation
Weiping Sun
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Patent Application
ZINC ALLOY COATED PRESS-HARDENABLE STEELS AND METHOD OF MANUFACTURI...
Publication number
20210108300
Publication date
Apr 15, 2021
Nucor Corporation
Weiping Sun
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Patent Application
MULTIPHASE, COLD-ROLLED ULTRA-HIGH STRENGTH STEEL
Publication number
20180127855
Publication date
May 10, 2018
Nucor Corporation
Weiping SUN
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Patent Application
MULTIPHASE ULTRA-HIGH STRENGTH HOT ROLLED STEEL AND METHOD OF MANUF...
Publication number
20180127857
Publication date
May 10, 2018
Nucor Corporation
Weiping SUN
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Patent Application
COMPLEX METALLOGRAPHIC STRUCTURED HIGH STRENGTH STEEL AND METHOD OF...
Publication number
20130136950
Publication date
May 30, 2013
Nucor Corporation
Weiping SUN
B32 - LAYERED PRODUCTS
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Patent Application
HIGH STRENGTH, HOT DIP COATED, DUAL PHASE, STEEL SHEET AND METHOD O...
Publication number
20120138194
Publication date
Jun 7, 2012
Nucor Corporation
Weiping SUN
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Patent Application
METHOD OF MAKING HOT ROLLED DUAL PHASE STEEL SHEET
Publication number
20120018059
Publication date
Jan 26, 2012
Nucor Corporation
Weiping SUN
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Patent Application
HIGH STRENGTH, HOT DIP COATED, DUAL PHASE, STEEL SHEET AND METHOD O...
Publication number
20100043925
Publication date
Feb 25, 2010
Nucor Corporation
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Patent Application
COMPLEX METALLOGRAPHIC STRUCTURED STEEL AND METHOD OF MANUFACTURING...
Publication number
20090098408
Publication date
Apr 16, 2009
Nucor Corporation
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Patent Application
COLD ROLLED DUAL PHASE STEEL SHEET HAVING HIGH FORMABILITY AND METH...
Publication number
20090071574
Publication date
Mar 19, 2009
Nucor Corporation
Weiping Sun
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Application
HOT ROLLED DUAL PHASE STEEL SHEET, AND METHOD OF MAKING THE SAME
Publication number
20090071575
Publication date
Mar 19, 2009
Nucor Corporation
Weiping SUN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Application
COLD ROLLED, DUAL PHASE, STEEL SHEET AND METHOD OF MANUFACTURING SAME
Publication number
20080289726
Publication date
Nov 27, 2008
Nucor Corporation
Weiping Sun
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Application
High strength, hot dip coated, dual phase, steel sheet and method o...
Publication number
20080075971
Publication date
Mar 27, 2008
Weiping Sun
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Application
Cold rolled, dual phase, steel sheet and method of manufacturing same
Publication number
20060108035
Publication date
May 25, 2006
Weiping Sun
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Application
Dual phase hot rolled steel sheet having excellent formability and...
Publication number
20040118489
Publication date
Jun 24, 2004
Weiping Sun
C21 - METALLURGY OF IRON