99381991
Sep 9, 2025
SHENGNUO ZHICHUANG (BEIJING) INFORMATION TECHNOLOGY CO. LTD.
Earphones; Headphones; Wireless speakers; Downloadable intelligent personal assistant software for voice recognition; Downloadable intelligent personal assistant software for natural language processing; Downloadable computer software using artificial intelligence (AI) for use in software development; Cell phone cases; Earbuds; Apparatus for recording, transmission or reproduction of sound
Electrical and Scientific Apparatus