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公开(公告)号:EP3977449A1
公开(公告)日:2022-04-06
申请号:EP20760614.6
申请日:2020-05-29
发明人: PENNIMAN, Ross, Lawrence , LESTER, Michael, Ryan , ANSAI, Michelle, Michiko , PROSINSKI, Michael, Harrison , TIAN, Wenshun , VERLEE, David, Andrew
IPC分类号: G10L21/0208 , G10L25/84
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2.
公开(公告)号:EP3884639A1
公开(公告)日:2021-09-29
申请号:EP19818376.6
申请日:2019-11-15
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4.
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公开(公告)号:EP4427465A1
公开(公告)日:2024-09-11
申请号:EP22830345.9
申请日:2022-11-01
CPC分类号: H04R3/005 , H04R1/406 , H04R27/00 , H04R2227/00120130101 , H04R2227/00920130101 , H04R2420/0120130101 , H04R2420/0720130101 , G06F3/165 , G10L21/0208 , H04R3/02 , H04M9/085 , H04B1/205 , G10L25/78 , G10L21/04
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