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Hsinchu, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for coating photo resist over a substrate
Patent number
11,955,335
Issue date
Apr 9, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Tung-Hung Feng
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for solvent recycling
Patent number
11,798,800
Issue date
Oct 24, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Chun-Wei Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device for applying magnetic field to a filter for reducing metalli...
Patent number
11,666,838
Issue date
Jun 6, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Hsuan-Ying Mai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for coating photo resist over a substrate
Patent number
11,545,361
Issue date
Jan 3, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Tung-Hung Feng
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DE...
Publication number
20230418156
Publication date
Dec 28, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Hui-Chun LEE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES
Publication number
20230386837
Publication date
Nov 30, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Chun-Wei LIAO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES
Publication number
20230063235
Publication date
Mar 2, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Chun-Wei LIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR SOLVENT RECYCLING
Publication number
20230043243
Publication date
Feb 9, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Chun-Wei LIAO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD AND APPARATUS FOR REDUCING SOLVENT CONSUMPTION
Publication number
20230010749
Publication date
Jan 12, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Chun-Wei LIAO
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
METHOD AND APPARATUS FOR SOLVENT RECYCLING
Publication number
20220415646
Publication date
Dec 29, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Chun-Wei LIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR COATING PHOTO RESIST OVER A SUBSTRATE
Publication number
20220382158
Publication date
Dec 1, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Tung-Hung FENG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVICE FOR APPLYING MAGNETIC FIELD TO A FILTER FOR REDUCING METALLI...
Publication number
20220362693
Publication date
Nov 17, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Hsuan-Ying MAI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR COATING PHOTO RESIST OVER A SUBSTRATE
Publication number
20210343521
Publication date
Nov 4, 2021
Taiwan Semiconductor Manufacturing Co., Ltd.
Tung-Hung FENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE FOR APPLYING MAGNETIC FIELD TO A FILTER FOR REDUCING METALLI...
Publication number
20200129895
Publication date
Apr 30, 2020
Taiwan Semiconductor Manufacturing Co., Ltd.
Hsuan-Ying MAI
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...