Liuguang WANG

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Gate valve device, cleaning method and mechanical apparatus
- Patent number 11,933,416
- Issue date Mar 19, 2024
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Zhengzheng Wang
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
GATE VALVE DEVICE, CLEANING METHOD AND MECHANICAL APPARATUS
- Publication number 20230015887
- Publication date Jan 19, 2023
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Zhengzheng WANG
- B08 - CLEANING
Information Patent Application
DEVICE FOR CORRECTING ROBOTIC ARM
- Publication number 20220379488
- Publication date Dec 1, 2022
- Changxin Memory Technologies, Inc.
- Jun YANG
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
METHOD FOR CORRECTING ROBOT
- Publication number 20220379482
- Publication date Dec 1, 2022
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Jun YANG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL