XiaoWen Zheng

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Automatic drip feeder and purification and aroma humidifier using s...
- Patent number 11,491,253
- Issue date Nov 8, 2022
- VANSEN INIELLIGENT MANUFACTURING CO., LTD.
- Shifei Meng
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Automatic blow-drying device for pets
- Patent number 11,134,655
- Issue date Oct 5, 2021
- VANSEN INTELLIGENT MANUFACTURING CO., LTD.
- Shifei Meng
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Combination salt lamp and oil diffuser
- Patent number 10,905,787
- Issue date Feb 2, 2021
- Bear Down Brands, LLC
- ShiFei Meng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC BLOW-DRYING DEVICE FOR PETS
- Publication number 20200305389
- Publication date Oct 1, 2020
- VANSEN INTELLIGENT MANUFACTURING CO., LTD.
- Shifei MENG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
AUTOMATIC DRIP FEEDER AND PURIFICATION AND AROMA HUMIDIFIER USING S...
- Publication number 20200306406
- Publication date Oct 1, 2020
- VANSEN INTELLIGENT MANUFACTURING CO., LTD.
- Shifei MENG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Combination Salt Lamp and Oil Diffuser
- Publication number 20200046868
- Publication date Feb 13, 2020
- Bear Down Brands, LLC
- ShiFei Meng
- F21 - LIGHTING