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Daejeon, KR
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Patents Grants
last 30 patents
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Patent Grant
Semiconductor manufacturing apparatus having an insulating plate
Patent number
11,508,557
Issue date
Nov 22, 2022
Samsung Electronics Co., Ltd.
Sung-Joo An
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Plasma deposition method, plasma deposition apparatus and method of...
Patent number
11,270,881
Issue date
Mar 8, 2022
Samsung Electronics Co., Ltd.
Kaoru Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing metal hardmask and semiconductor device
Patent number
10,790,147
Issue date
Sep 29, 2020
Samsung Electronics Co., Ltd.
Jang-Hee Lee
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR MANUFACTURING APPARATUS HAVING AN INSULATING PLATE
Publication number
20200071822
Publication date
Mar 5, 2020
Samsung Electronics Co., Ltd.
Sung-Joo An
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PLASMA DEPOSITION METHOD, PLASMA DEPOSITION APPARATUS AND METHOD OF...
Publication number
20200075324
Publication date
Mar 5, 2020
Samsung Electronics Co., Ltd.
Kaoru YAMAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING METAL HARDMASK AND SEMICONDUCTOR DEVICE
Publication number
20190080908
Publication date
Mar 14, 2019
Samsung Electronics Co., Ltd.
JANG-HEE LEE
H01 - BASIC ELECTRIC ELEMENTS