Yicheng LI

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Patents Applicationslast 30 patents

Information Patent Application
REACTION CHAMBER COMPONENT, PREPARATION METHOD, AND REACTION CHAMBER
- Publication number 20240271310
- Publication date Aug 15, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Yicheng LI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
REACTION CHAMBER COMPONENT, PREPARATION METHOD, AND REACTION CHAMBER
- Publication number 20200406222
- Publication date Dec 31, 2020
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Yicheng LI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL