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Suwon-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Plasma etching method and semiconductor device fabrication method i...
Patent number
12,020,903
Issue date
Jun 25, 2024
Samsung Electronics Co., Ltd.
Yonghee Kim
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Plasma etching method and semiconductor device fabrication method i...
Patent number
11,545,341
Issue date
Jan 3, 2023
Samsung Electronics Co., Ltd.
Yonghee Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrostatic chuck and plasma processing apparatus including the same
Patent number
11,398,397
Issue date
Jul 26, 2022
Samsung Electronics Co., Ltd.
Yongwoo Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma control apparatus and plasma processing system including the...
Patent number
11,282,679
Issue date
Mar 22, 2022
Samsung Electronics Co., Ltd.
Donghyeon Na
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
PLASMA CONTROL DEVICE AND PLASMA CONTROL METHOD
Publication number
20240234094
Publication date
Jul 11, 2024
Samsung Electronics Co., Ltd.
Changho KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA CONTROL DEVICE AND PLASMA CONTROL METHOD
Publication number
20240136155
Publication date
Apr 25, 2024
Samsung Electronics Co., Ltd.
Changho KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA ETCHING APPARATUS AND OPERATING METHOD THEREOF
Publication number
20240128056
Publication date
Apr 18, 2024
Samsung Electronics Co., Ltd.
Hyeontae Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD USIN...
Publication number
20230282453
Publication date
Sep 7, 2023
Samsung Electronics Co., Ltd.
HAKYOUNG KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA BAFFLE, SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME, A...
Publication number
20230245864
Publication date
Aug 3, 2023
Samsung Electronics Co., Ltd.
HAKYOUNG KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA BAFFLE, SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME, A...
Publication number
20230187185
Publication date
Jun 15, 2023
Samsung Electronics Co., Ltd.
SUMIN PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA ETCHING METHOD AND SEMICONDUCTOR DEVICE FABRICATION METHOD I...
Publication number
20230084124
Publication date
Mar 16, 2023
Samsung Electronics Co., Ltd.
Yonghee KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MEASURING PARAMETERS OF PLASMA, APPARATUS FOR MEASURING P...
Publication number
20230060400
Publication date
Mar 2, 2023
Samsung Electronics Co., Ltd.
Yoonbum Nam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMPEDANCE MEASUREMENT JIG AND METHOD OF CONTROLLING A SUBSTRATE-PRO...
Publication number
20230010881
Publication date
Jan 12, 2023
Samsung Electronics Co., Ltd.
Byeongsang KIM
G01 - MEASURING TESTING
Information
Patent Application
PLASMA ETCHING METHOD AND SEMICONDUCTOR DEVICE FABRICATION METHOD I...
Publication number
20210104382
Publication date
Apr 8, 2021
Samsung Electronics Co., Ltd.
Yonghee KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA CONTROL APPARATUS AND PLASMA PROCESSING SYSTEM INCLUDING THE...
Publication number
20200373126
Publication date
Nov 26, 2020
Samsung Electronics Co., Ltd.
Donghyeon NA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROSTATIC CHUCK AND PLASMA PROCESSING APPARATUS INCLUDING THE SAME
Publication number
20200161157
Publication date
May 21, 2020
Samsung Electronics Co., Ltd.
Yongwoo LEE
H01 - BASIC ELECTRIC ELEMENTS