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Zhiwei WANG
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Chang'an, CN
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last 30 patents
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Patent Application
ELECTRONIC DEVICE
Publication number
20240205319
Publication date
Jun 20, 2024
VIVO MOBILE COMMUNICATION CO., LTD.
Fuyin ZHANG
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
HINGE MECHANISM AND ELECTRONIC DEVICE
Publication number
20230340988
Publication date
Oct 26, 2023
VIVO MOBILE COMMUNICATION CO., LTD.
Zhiwei WANG
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...