All posts tagged "OPPO patent"
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387NewsOPPO got approval for its new security protection patents
According to the latest information, OPPO has published a patent with the publication number CN113642111A. The patent released for security protection methods...
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531News
OPPO patents new technology that prevents electronic red envelopes from being missed
Many instant messaging apps, including WeChat, provide the red envelope grab function, but sometimes users will miss the red envelope because of...