Weidong QIU

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Disinfection robot
- Patent number 12,186,770
- Issue date Jan 7, 2025
- Southwest Jiaotong University
- Xianghui Chang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Automatic floor-disinfection robot for hospital rooms
- Patent number 11,684,687
- Issue date Jun 27, 2023
- Southwest Jiaotong University
- Xianghui Chang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
DISINFECTION ROBOT
- Publication number 20240342741
- Publication date Oct 17, 2024
- Southwest Jiaotong University
- Xianghui CHANG
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
AUTOMATIC FLOOR-DISINFECTION ROBOT FOR HOSPITAL ROOMS
- Publication number 20230111199
- Publication date Apr 13, 2023
- Southwest Jiaotong University
- Xianghui CHANG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...