Daming SHEN

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SUZHOU, CN

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Patents Grantslast 30 patents

Information Patent Grant
Roller brush assembly and cleaning device
- Patent number 11,344,172
- Issue date May 31, 2022
- Xiaowei Xu
- A46 - BRUSHWARE
Information Patent Grant
Cleaning device and roller brush component
- Patent number 11,154,174
- Issue date Oct 26, 2021
- Xiaowei Xu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
CLEANING ROBOT, CONTROL METHOD, AND STORAGE MEDIUM
- Publication number 20220110500
- Publication date Apr 14, 2022
- MIDEA ROBOZONE TECHNOLOGY CO.,LTD.
- Daming SHEN
- G05 - CONTROLLING REGULATING
Information Patent Application
ROLLER BRUSH ASSEMBLY AND CLEANING DEVICE
- Publication number 20210401256
- Publication date Dec 30, 2021
- MIDEA ROBOZONE TECHNOLOGY CO., LTD.
- Xiaowei XU
- A46 - BRUSHWARE
Information Patent Application
CLEANING DEVICE AND ROLLER BRUSH COMPONENT
- Publication number 20200196816
- Publication date Jun 25, 2020
- JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
- Xiaowei XU
- B08 - CLEANING