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Yulong Zhang
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Shenzhen, CN
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last 30 patents
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Patent Grant
Mobile device holder
Patent number
D842850
Issue date
Mar 12, 2019
eMoMo Technology Co., Ltd.
Wenji Tang
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
Double push reset controller
Patent number
D818972
Issue date
May 29, 2018
eMoMo Technology Co., Ltd.
Wenji Tang
D13 - Equipment for production, distribution, or transformation of energy