Chang LI

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Dongguan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning mode control method and cleaning robot
- Patent number 11,389,040
- Issue date Jul 19, 2022
- Yunjing Intelligence Technology (Dongguan) Co., Ltd.
- Chang Li
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
MOBILE ROBOT
- Publication number 20210321854
- Publication date Oct 21, 2021
- Yunjing Intelligence Technology (Dongguan) Co., Ltd.
- Junbin ZHANG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
CLEANING MODE CONTROL METHOD AND CLEANING ROBOT
- Publication number 20210315430
- Publication date Oct 14, 2021
- Yunjing Intelligence Technology (Dongguan) Co., Ltd.
- Chang LI
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...