Lee; Chong Soo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Chong Soo.The latest application filed is for "fe-mn-c-based twip steel having remarkable mechanical performance at very low temperature, and preparation method thereof".

Company Profile

0.9.12

Lee; Chong Soo - Pohang-si N/A KR
Lee; Chong-Soo - Pohang KR
Lee; Chong-Soo - Gyeongsangbuk-do KR
Lee; Chong-Soo - Pohang-City KR
Lee; Chong Soo - Woodbury MN

*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
Fe--Mn--C-based TWIP steel having remarkable mechanical performance at very low temperature, and preparation method thereof Grant 10,144,982 - Lee , et al. De	2018-12-04
Manufacturing method of titanium alloy with high-strength and high-formability and its titanium alloy Grant 9,435,017 - Park , et al. September 6, 2	2016-09-06
Preparation method of nanocrystalline titanium alloy at low strain Grant 9,039,849 - Park , et al. May 26, 2	2015-05-26
Fe-mn-c-based Twip Steel Having Remarkable Mechanical Performance At Very Low Temperature, And Preparation Method Thereof App 20150114526 - Lee; Tae Kyung ; et al.	2015-04-30
Method For Improving Mouldability Of Magnesium-alloy Sheet Material, And Magnesium-alloy Sheet Material Produced Thereby App 20140348696 - Park; Sung Hyuk ; et al.	2014-11-27
Manufacturing Method Of Titanium Alloy With High-strength And High-formability And Its Titanium Alloy App 20140305554 - Park; Chan Hee ; et al.	2014-10-16
Method of manufacturing magnesium alloy processing materials with low cycle fatigue life improved by pre-straining Grant 8,505,353 - Park , et al. August 13, 2	2013-08-13
Method Of Manufacturing High Strength And High Ductility Titanium Alloy App 20130019999 - Lee; Chong-Soo ; et al.	2013-01-24
Preparation Method Of Nanocrystalline Titanium Alloy At Low Strain App 20120160378 - Park; Chan Hee ; et al.	2012-06-28
Steel Wire Rod Having Excellent Cold Heading Quality And Hydrogen Delayed Fracture Resistance, Method Of Manufacturing The Same, And Mehod Of Manufacturing Bolt Using The Same App 20120128524 - CHUN; Young Soo ; et al.	2012-05-24
Method Of Manufacturing Magnesium Alloy Processing Materials With Low Cycle Fatigue Life Improved By Pre-straining App 20120111081 - Park; Sung-Hyuk ; et al.	2012-05-10
Nanocrystalline titanium alloy, and method and apparatus for manufacturing the same App 20060213592 - Ko; Young-Gun ; et al.	2006-09-28
Abrasive article Grant 6,863,596 - Fritz , et al. March 8, 2	2005-03-08
Abrasive article App 20020177391 - Fritz, Peter J. ; et al.	2002-11-28

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