Seung-jin Oh

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Atsugi-si, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of detecting an asymmetric portion of an overlay mark and me...
- Patent number 9,281,250
- Issue date Mar 8, 2016
- Samsung Electronics Co., Ltd.
- Seung-Hwa Oh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image bearing structure and method to detect a defect in the image...
- Patent number 7,872,661
- Issue date Jan 18, 2011
- Samsung Electronics Co., Ltd.
- Seong-taek Lim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE BEARING STRUCTURE AND METHOD TO DETECT A DEFECT IN THE IMAGE...
- Publication number 20090180681
- Publication date Jul 16, 2009
- Samsung Electronics Co., Ltd.
- Seong-taek Lim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY