Woohyun LEE

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Patents Grantslast 30 patents

Information Patent Grant
Ion beam apparatus with continuously changing parameter control
- Patent number 10,608,173
- Issue date Mar 31, 2020
- Samsung Electronics Co., Ltd.
- Yil-hyung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of fabricating semiconductor device
- Patent number 10,431,459
- Issue date Oct 1, 2019
- Samsung Electronics Co., Ltd.
- Woohyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic memory devices
- Patent number 10,396,277
- Issue date Aug 27, 2019
- Samsung Electronics Co., Ltd.
- Woohyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices
- Patent number 10,395,979
- Issue date Aug 27, 2019
- Samsung Electronics Co., Ltd.
- Inho Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion beam apparatuses and methods for forming patterns using the sam...
- Patent number 10,276,788
- Issue date Apr 30, 2019
- Samsung Electronics Co., Ltd.
- Yil-hyung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Data storage devices
- Patent number 10,002,905
- Issue date Jun 19, 2018
- Samsung Electronics Co., Ltd.
- Jongsoon Park
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ION BEAM APPARATUSES AND METHODS FOR FORMING PATTERNS USING THE SAM...
- Publication number 20190189916
- Publication date Jun 20, 2019
- Samsung Electronics Co., Ltd.
- Yil-hyung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES
- Publication number 20190189502
- Publication date Jun 20, 2019
- Samsung Electronics Co., Ltd.
- Inho Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC MEMORY DEVICES
- Publication number 20190165257
- Publication date May 30, 2019
- Samsung Electronics Co., Ltd.
- Woohyun LEE
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS OF FABRICATING SEMICONDUCTOR DEVICE
- Publication number 20180197740
- Publication date Jul 12, 2018
- Woohyun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION BEAM APPARATUSES AND METHODS FOR FORMING PATTERNS USING THE SAM...
- Publication number 20180069176
- Publication date Mar 8, 2018
- Yil-hyung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DATA STORAGE DEVICES
- Publication number 20170345869
- Publication date Nov 30, 2017
- Jongsoon PARK
- G11 - INFORMATION STORAGE