Myounghun Choi

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Hwaseong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device having contact plug and method of forming the...
- Patent number 10,529,714
- Issue date Jan 7, 2020
- Samsung Electronics Co., Ltd.
- Hyerim Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having contact plug and method of forming the...
- Patent number 10,062,691
- Issue date Aug 28, 2018
- Samsung Electronics Co., Ltd.
- Hyerim Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having contact plug and method of forming the...
- Patent number 9,620,504
- Issue date Apr 11, 2017
- Samsung Electronics Co., Ltd.
- Hyerim Moon
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE HAVING CONTACT PLUG AND METHOD OF FORMING THE...
- Publication number 20180350804
- Publication date Dec 6, 2018
- Samsung Electronics Co., Ltd.
- Hyerim MOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING CONTACT PLUG AND METHOD OF FORMING THE...
- Publication number 20170186744
- Publication date Jun 29, 2017
- Samsung Electronics Co., Ltd.
- Hyerim MOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING CONTACT PLUG AND METHOD OF FORMING THE...
- Publication number 20160329328
- Publication date Nov 10, 2016
- HYERIM MOON
- H01 - BASIC ELECTRIC ELEMENTS