Feng ZHANG

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wafer cleaning device and wafer cleaning system
- Patent number 11,969,767
- Issue date Apr 30, 2024
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Feng Zhang
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
ARRAY BASE PLATE, DISPLAY PANEL, AND METHOD FOR MANUFACTURING DISPL...
- Publication number 20250204154
- Publication date Jun 19, 2025
- HEFEI VISIONOX TECHNOLOGY CO., LTD.
- Jie WANG
Information Patent Application
WAFER CLEANING DEVICE AND WAFER CLEANING SYSTEM
- Publication number 20230056698
- Publication date Feb 23, 2023
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Feng ZHANG
- B08 - CLEANING
Information Patent Application
MIXING APPARATUS
- Publication number 20230012389
- Publication date Jan 12, 2023
- Changxin Memory Technologies, Inc.
- Feng ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WET PROCESSING DEVICE AND CONTROL METHOD THEREFOR, STORAGE MEDIUM A...
- Publication number 20220310414
- Publication date Sep 29, 2022
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Feng ZHANG
- H01 - BASIC ELECTRIC ELEMENTS