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Patent applications and USPTO patent grants for Choi; Se-Ho.The latest application filed is for "apparatus and method for detecting inner defects of steel plate".
Patent | Date |
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Apparatus and method for detecting inner defects of steel plate Grant 10,677,755 - Lee , et al. | 2020-06-09 |
Defect inspection device of steel plate Grant 9,417,212 - Lee , et al. August 16, 2 | 2016-08-16 |
Apparatus And Method For Detecting Inner Defects Of Steel Plate App 20150316508 - LEE; Ju-Seung ;   et al. | 2015-11-05 |
Defect Inspection Device Of Steel Plate App 20140347041 - Lee; Ju-Seung ;   et al. | 2014-11-27 |
Method for optically detecting surface defect of round wire rod Grant 8,306,308 - Choi , et al. November 6, 2 | 2012-11-06 |
Device And Method For Optically Detecting Surface Defect Of Round Wire Rod App 20100246974 - Choi; Se Ho ;   et al. | 2010-09-30 |
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