Jianfen JING

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Chemical mechanical polishing slurry and use thereof
- Patent number 12,098,299
- Issue date Sep 24, 2024
- Anji Microelectronics (Shanghai) Co., Ltd.
- Wenting Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Chemical mechanical polishing solution
- Patent number 11,746,257
- Issue date Sep 5, 2023
- Anji Microelectronics (Shanghai) Co., Ltd.
- Jian Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chemical-mechanical polishing solution having high silicon nitride...
- Patent number 11,111,413
- Issue date Sep 7, 2021
- ANJI MICROELECTRONICS TECHNOLOGY (SHANGHAI) CO., LTD.
- Wenting Zhou
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CHEMICAL MECHANICAL POLISHING SLURRY AND USE THEREOF
- Publication number 20220056308
- Publication date Feb 24, 2022
- ANJI MICROELECTRONICS (SHANGHAI) CO., LTD.
- Wenting ZHOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHEMICAL MECHANICAL POLISHING SOLUTION
- Publication number 20210139740
- Publication date May 13, 2021
- Jian MA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CHEMICAL-MECHANICAL POLISHING SOLUTION HAVING HIGH SILICON NITRIDE...
- Publication number 20200017716
- Publication date Jan 16, 2020
- Anji Microelectronics Technology (Shanghai) Co., Ltd.
- Wenting ZHOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHEMICAL MECHANICAL POLISHING SLURRY AND APPLICATION THEREOF
- Publication number 20190062594
- Publication date Feb 28, 2019
- Ying YAO
- B24 - GRINDING POLISHING