Wanqi Li

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning robot
- Patent number D1065732
- Issue date Mar 4, 2025
- BEIJING ROBOROCK TECHNOLOGY CO., LTD.
- Wanqi Li
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Docking station with mop cleaning and dust collecting for cleaning...
- Patent number D1054985
- Issue date Dec 24, 2024
- BEIJING ROBOROCK TECHNOLOGY CO., LTD.
- Wanqi Li
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Cleaning robot
- Patent number D1046344
- Issue date Oct 8, 2024
- BEIJING ROBOROCK TECHNOLOGY CO., LTD.
- Yixuan Liu
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Washing machine with cloth dryer
- Patent number D1038552
- Issue date Aug 6, 2024
- BEIJING ROBOROCK TECHNOLOGY CO., LTD.
- Wanqi Li
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Cleaning robot
- Patent number D1035196
- Issue date Jul 9, 2024
- BEIJING ROBOROCK TECHNOLOGY CO., LTD.
- Wanqi Li
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Auxiliary obstacle-surmounting ramp for cleaning robot
- Patent number D989983
- Issue date Jun 20, 2023
- BEIJING ROBOROCK TECHNOLOGY CO., LTD.
- Wanqi Li
- D25 - Building units and construction elements