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Zhenqian Wen
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Guangdong, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Dehumidifier
Patent number
D948689
Issue date
Apr 12, 2022
Shaocun Shen
D23 - Environmental heating and cooling
Information
Patent Grant
Air conditioner
Patent number
D926954
Issue date
Aug 3, 2021
Gree Electric Appliances, Inc. of Zhuhai
Shaocun Shen
D23 - Environmental heating and cooling
Information
Patent Grant
Air humidifier
Patent number
D918363
Issue date
May 4, 2021
Sha Li
D23 - Environmental heating and cooling
Information
Patent Grant
Air conditioner
Patent number
D916261
Issue date
Apr 13, 2021
Huanlong Wu
D23 - Environmental heating and cooling
Information
Patent Grant
Mobile air conditioner
Patent number
D913466
Issue date
Mar 16, 2021
Shaocun Shen
D23 - Environmental heating and cooling