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Sinan Mu
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Guangdong, CN
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last 30 patents
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Patent Grant
Mobile phone
Patent number
D914631
Issue date
Mar 30, 2021
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
Sinan Mu
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
Mobile phone
Patent number
D882557
Issue date
Apr 28, 2020
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
Xiaoyu Fan
D14 - Recording, communication, or information retrieval equipment