Application
18903789 · METHOD AND APPARATUS FOR DETECTING WEARING STATE OF EARPHONE, EARPHONE, AND STORAGE MEDIUM
Filed 2024-10-01 · Granted · Patent 12262165 (2025-03-25) The official file ↗The patent and its PDF ↗ · Art unit 2694 · Examiner Simon King Easy · CPC H04R 1/1041 · SHENZHEN TONLY SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD · Westbridge IP LLC
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