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公开(公告)号：EP3777236A1
公开(公告)日：2021-02-17
申请号：EP19717705.8
申请日：2019-04-02
Applicant: Apple Inc.
Inventor： SIAHAAN, Edward , BLOOM, Daniel R. , PANECKI, Lee M. , QIAN, Phillip , SHAFFER, Benjamin A. , STRINGER, Christopher J. , WHANG, Eugene A. , NARAJOWSKI, David H. , OSHITA, Scott Y. , HATFIELD, Dustin A. , SEGRAVES, Zachary G. , DOCHERTY, Sean J.
IPC: H04R5/033
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