Rouh-Jier WANG

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Hsinchu City, TW

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Patents Grantslast 30 patents

Information Patent Grant
In situ cleaning apparatus and system thereof
- Patent number 11,273,470
- Issue date Mar 15, 2022
- Taiwan Semiconductor Manufacturing Company Ltd.
- Li-Hsing Chien
- B08 - CLEANING
Information Patent Grant
In situ cleaning apparatus and system thereof
- Patent number 10,500,616
- Issue date Dec 10, 2019
- Taiwan Semiconductor Manufacturing Company Ltd.
- Li-Hsing Chien
- B08 - CLEANING
Information Patent Grant
In situ clean apparatus and method thereof
- Patent number 9,643,217
- Issue date May 9, 2017
- Taiwan Semiconductor Manufacturing Company Ltd.
- Li-Hsing Chien
- B08 - CLEANING
Information Patent Grant
Method and apparatus for recycling waste sulfuric acid
- Patent number 9,278,860
- Issue date Mar 8, 2016
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Jin-Feng Shiu
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
IN SITU CLEANING APPARATUS AND SYSTEM THEREOF
- Publication number 20200101502
- Publication date Apr 2, 2020
- Taiwan Semiconductor Manufacturing company Ltd.
- LI-HSING CHIEN
- B08 - CLEANING
Information Patent Application
IN SITU CLEANING APPARATUS AND SYSTEM THEREOF
- Publication number 20170225207
- Publication date Aug 10, 2017
- Taiwan Semiconductor Manufacturing company Ltd.
- LI-HSING CHIEN
- B08 - CLEANING
Information Patent Application
METHOD AND APPARATUS FOR RECYCLING WASTE SULFURIC ACID
- Publication number 20160023901
- Publication date Jan 28, 2016
- Taiwan Semiconductor Manufacturing Co., LTD
- Jin-Feng SHIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IN SITU CLEAN APPARATUS AND METHOD THEREOF
- Publication number 20150107623
- Publication date Apr 23, 2015
- Taiwan Semiconductor Manufacturing company Ltd.
- LI-HSING CHIEN
- B08 - CLEANING
Information Patent Application
Base dosing water purification system and method
- Publication number 20050211632
- Publication date Sep 29, 2005
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Nan-Hsiung Hung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL