Application

19433471 · HEAD-MOUNTED PLAYBACK DEVICE, AUDIO SYNCHRONIZED PLAYBACK METHOD AND AUDIO PLAYBACK SYSTEM

Filed 2025-12-26 · Pending The official file ↗ · Art unit OPAP · Examiner Docket Central Easy · CPC H04R 5/033 · Bestechnic (Shanghai) Co., Ltd. · Bayes PLLC

Office actions

first was

RCEs

no appeal

To first action

n/a

to disposition n/a

Statutes raised

0 actions read

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