Ohyung KWON

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Seongnam-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic chuck and plasma apparatus for processing substrates...
- Patent number 10,629,467
- Issue date Apr 21, 2020
- Samsung Electronics Co., Ltd.
- Ohyung Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and systems for managing semiconductor manufacturing equipment
- Patent number 9,870,900
- Issue date Jan 16, 2018
- Samsung Electronics Co., Ltd.
- Kye Hyun Baek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pulse plasma apparatus and drive method thereof
- Patent number 9,378,931
- Issue date Jun 28, 2016
- Samsung Electronics Co., Ltd.
- Ohyung Kwon
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTROSTATIC CHUCK AND PLASMA APPARATUS FOR PROCESSING SUBSTRATES...
- Publication number 20170358475
- Publication date Dec 14, 2017
- Samsung Electronics Co., Ltd.
- Ohyung KWON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PULSE PLASMA APPARATUS AND DRIVE METHOD THEREOF
- Publication number 20160126069
- Publication date May 5, 2016
- Samsung Electronics Co., Ltd.
- Ohyung KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Methods and Systems for Managing Semiconductor Manufacturing Equipment
- Publication number 20160035545
- Publication date Feb 4, 2016
- Samsung Electronics Co., Ltd.
- Kye Hyun Baek
- H01 - BASIC ELECTRIC ELEMENTS