HAN; Seong-Ho

Patent Applications and Registrations

Patent applications and USPTO patent grants for HAN; Seong-Ho.The latest application filed is for "high-strength cold rolled steel sheet with low material non-uniformity and excellent formability, hot dipped galvanized steel sheet, and manufacturing method therefor".

Company Profile

0.11.16

HAN; Seong-Ho - Gwangyang-si KR
Han; Seong-Ho - Gwangyang KR
Han; Seong Ho - Seoul KR
Han; Seong-Ho - Chunlanam-do KR
Han; Seong-Ho - Pohang KR
Han; Seong-Ho - Kyungsangbook-do KR
Han; Seong-Ho - Inchon 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-strength Cold Rolled Steel Sheet With Low Material Non-uniformity And Excellent Formability, Hot Dipped Galvanized Steel Sheet, And Manufacturing Method Therefor App 20210292862 - HAN; Seong-Ho ; et al.	2021-09-23
High yield ratio type high-strength cold-rolled steel sheet and manufacturing method thereof Grant 11,104,974 - Koo , et al. August 31, 2	2021-08-31
Method for manufacturing a hot dip galvanized and galvannealed steel sheet having excellent elongation properties Grant 10,526,679 - Han , et al. J	2020-01-07
Hot-dip galvanized steel sheet and hot-dip galvannealed steel sheet having improved hole expansion ratio, and manufacturing methods thereof Grant 10,351,924 - Han , et al. July 16, 2	2019-07-16
High Yield Ratio Type High-strength Cold-rolled Steel Sheet And Manufacturing Method Thereof App 20180363090 - KOO; Min-Seo ; et al.	2018-12-20
High-strength Cold Rolled Steel Sheet With Low Material Non-uniformity And Excellent Formability, Hot Dipped Galvanized Steel Sheet, And Manufacturing Method Therefor App 20180002771 - HAN; Seong-Ho ; et al.	2018-01-04
Hot Dip Galvanized And Galvannealed Steel Sheet Having Excellent Elongation Properties App 20170283902 - HAN; Sang Ho ; et al.	2017-10-05
Hot dip galvanized and galvannealed steel sheet having excellent elongation properties Grant 9,708,684 - Han , et al. July 18, 2	2017-07-18
Hot-dip Galvanized Steel Sheet And Hot-dip Galvannealed Steel Sheet Having Improved Hole Expansion Ratio, And Manufacturing Methods Thereof App 20160340755 - Han; Seong-Ho	2016-11-24
Hot Dip Galvanized and Galvannealed Steel Sheet Having Excellent Elongation Properties, And Method For Manufacturing The Same App 20160186282 - HAN; Sang Ho ; et al.	2016-06-30
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
Bake-hardenable cold rolled steel sheet with superior strength, galvannealed steel sheet using the cold rolled steel and method for manufacturing the cold rolled steel sheet Grant 8,518,191 - Han August 27, 2	2013-08-27
Heavy weight concrete composition using slag byproducts Grant 8,221,541 - Koh , et al. July 17, 2	2012-07-17
Heavy Weight Concrete Composition Using Slag Byproducts App 20120137933 - Koh; Tae Hoon ; et al.	2012-06-07
Bake-hardenable Cold Rolled Steel Sheet With Superior Strength, Galvannealed Steel Sheet Using The Cold Rolled Steel And Method For Manufacturing The Cold Rolled Steel Sheet App 20120138198 - HAN; Seong-Ho	2012-06-07
Bake-hardenable cold rolled steel sheet with superior strength, galvannealed steel sheet using the cold rolled steel sheet and method for manufacturing the cold rolled steel sheet Grant 8,128,763 - Han March 6, 2	2012-03-06
Method For Forming Conversion Coating On Outer Surface Of Magnesium Or Magnesium Alloy App 20110120595 - Kim; Hong Gyeun ; et al.	2011-05-26
Method For Surface Treatment Of Magnesium Or Magnesium Alloy By Anodization App 20110114497 - Kim; Hong Gyeun ; et al.	2011-05-19
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
Method for Manufacturing Bake-Hardenable High-Strength Cold-Rolled Steel Sheet App 20090272468 - Han; Seong-Ho ; et al.	2009-11-05
Bake-Hardenable Cold Rolled Steel Sheet With Superior Strength and Aging Resistance, Gal-Vannealed Steel Sheet Using the Cold Rolled Steel Sheet and Method For Manufacturing the Cold Rolled Steel Sheet App 20080251168 - Han; Seong-Ho	2008-10-16
Bake-Hardenable Cold Rolled Steel Sheet With Superior Strength, Galvannealed Steel Sheet Using the Cold Rolled Steel Sheet and Method for Manufacturing the Cold Rolled Steel Sheet App 20080251167 - Han; Seong-Ho	2008-10-16
Cold rolled steel sheet and hot dipped steel sheet with superior strength and bake hardenability and method for manufacturing the steel sheets App 20070181232 - Han; Seong-Ho ; et al.	2007-08-09
Separable distribution rotor and horizontal rotor distributor having the same Grant 7,083,380 - Kwon , et al. August 1, 2	2006-08-01
Separable distribution rotor and horizontal rotor distributor having the same App 20050013687 - Kwon, Soon-Mok ; et al.	2005-01-20

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