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专利标题:
AUDIO DEVICE CHARGING CASE WITH DATA CONNECTIVITY
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申请号:EP19836304.6
申请日:2019-12-12
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公开(公告)号:EP3900388A1
公开(公告)日:2021-10-27
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发明人:
SCHOECK, Kaitlyn Marley
, GROENE, Ralf
, PANAY, Panos Costa
, KIM, Young Soo
, LEE, Woo Ram
, KUOSMANEN, Juha Eero Olavi
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申请人:
Microsoft Technology Licensing, LLC
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申请人地址:
US Redmond, Washington 98052 One Microsoft Way
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当前专利权人:
MICROSOFT TECHNOLOGY LICENSING, LLC
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当前专利权人地址:
MICROSOFT TECHNOLOGY LICENSING, LLC
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代理机构:
CMS Cameron McKenna Nabarro Olswang LLP
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优先权:
US201816228189 20181220
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国际公布:
WO2020131535 20200625
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主分类号:
H04R1/10
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IPC分类号:
H04R1/10