Hwa-Jan Jung

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Ansan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Plasma processing apparatus
- Patent number 10,903,053
- Issue date Jan 26, 2021
- Samsung Electronics Co., Ltd.
- Hak Young Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma processing apparatus
- Patent number 10,395,900
- Issue date Aug 27, 2019
- Samsung Electronics Co., Ltd.
- Hak Young Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PLASMA PROCESSING APPARATUS
- Publication number 20190378693
- Publication date Dec 12, 2019
- Samsung Electronics Co., Ltd.
- Hak Young Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plasma Processing Apparatus
- Publication number 20170365444
- Publication date Dec 21, 2017
- Samsung Electronics Co., Ltd.
- Hak Young Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF PRINTED CIRCUIT BOARD
- Publication number 20100140100
- Publication date Jun 10, 2010
- Samsung Electro-Mechanics CO., LTD.
- Woon-Chun KIM
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR