Keke ZHAO

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Sputtering reaction chamber and process assembly of sputtering reac...
- Patent number 11,952,653
- Issue date Apr 9, 2024
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Liren Han
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR PROCESSING APPARATUS AND MIXING INLET DEVICE
- Publication number 20240183032
- Publication date Jun 6, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Jingfeng WEI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SPUTTERING REACTION CHAMBER AND PROCESS ASSEMBLY OF SPUTTERING REAC...
- Publication number 20230055006
- Publication date Feb 23, 2023
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Liren HAN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...