US Patent 10622821 Charging apparatus of mobile terminal
Patent 10622821 was granted and assigned to Guangdong OPPO Mobile Telecommunications Corp., Ltd. on April, 2020 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
January 10, 2017
Date of Patent
April 14, 2020
Patent Applicant
Patent Application Number
15402864
Patent Citations Received
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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