Yu BAO

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Hefei City, Anhui, CN

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Patents Applicationslast 30 patents

Information Patent Application
Chemical Mechanical Polishing Process Method and Device
- Publication number 20240217055
- Publication date Jul 4, 2024
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Yu Bao
- B24 - GRINDING POLISHING
Information Patent Application
GRINDING CONTROL METHOD, GRINDING CONTROL APPARATUS AND STORAGE MEDIUM
- Publication number 20230063909
- Publication date Mar 2, 2023
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Jinghao WANG
- B24 - GRINDING POLISHING