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Bucheon-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Method of verifying error of optical proximity correction model
Patent number
11,699,227
Issue date
Jul 11, 2023
Samsung Electronics Co., Ltd.
Heungsuk Oh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for optical proximity correction in which consistency is mai...
Patent number
11,150,551
Issue date
Oct 19, 2021
Samsung Electronics Co., Ltd.
Heungsuk Oh
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL PROXIMITY CORRECTION METHOD AND PHOTOMASK FABRICATION METHO...
Publication number
20240176227
Publication date
May 30, 2024
Samsung Electronics Co., Ltd.
HEUNGSUK OH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FABRICATING SEMICONDUCTOR DEVICE
Publication number
20230176469
Publication date
Jun 8, 2023
Samsung Electronics Co., Ltd.
Heungsuk OH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF VERIFYING ERROR OF OPTICAL PROXIMITY CORRECTION MODEL
Publication number
20220180503
Publication date
Jun 9, 2022
Samsung Electronics Co., Ltd.
Heungsuk Oh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR OPTICAL PROXIMITY CORRECTION IN WHICH CONSISTENCY IS MAI...
Publication number
20210109437
Publication date
Apr 15, 2021
Samsung Electronics Co., Ltd.
Heungsuk OH
G06 - COMPUTING CALCULATING COUNTING