You-Fu CHEN

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Yunlin County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method of controlling chemical concentration in electrolyte
- Patent number 12,157,952
- Issue date Dec 3, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Yung-Chang Huang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of controlling chemical concentration in electrolyte
- Patent number 11,668,019
- Issue date Jun 6, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd
- Yung-Chang Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of controlling chemical concentration in electrolyte and sem...
- Patent number 11,280,021
- Issue date Mar 22, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd
- Yung-Chang Huang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF CONTROLLING CHEMICAL CONCENTRATION IN ELECTROLYTE
- Publication number 20230265578
- Publication date Aug 24, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Yung-Chang HUANG
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD OF CONTROLLING CHEMICAL CONCENTRATION IN ELECTROLYTE
- Publication number 20230002926
- Publication date Jan 5, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Yung-Chang HUANG
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD OF CONTROLLING CHEMICAL CONCENTRATION IN ELECTROLYTE AND SEM...
- Publication number 20190323142
- Publication date Oct 24, 2019
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Yung-Chang HUANG
- H01 - BASIC ELECTRIC ELEMENTS