Il Seok SEO

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Chungcheongbuk-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and manufacturing method for the same
- Patent number 10,559,474
- Issue date Feb 11, 2020
- SK Hynix Inc.
- Myeong Seong Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method for the same
- Patent number 10,050,052
- Issue date Aug 14, 2018
- SK Hynix Inc.
- Myeong Seong Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile memory device and method of manufacturing the same
- Patent number 8,822,285
- Issue date Sep 2, 2014
- SK Hynix Inc.
- Sung Min Hwang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD FOR THE SAME
- Publication number 20180323206
- Publication date Nov 8, 2018
- SK hynix Inc.
- Myeong Seong YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD FOR THE SAME
- Publication number 20170256559
- Publication date Sep 7, 2017
- SK HYNIX INC.
- Myeong Seong YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20130161821
- Publication date Jun 27, 2013
- Sung Min HWANG
- H01 - BASIC ELECTRIC ELEMENTS