US Patent Issued to Shenzhen ShengDian Technology on Aug. 18 for "Wireless earphone" (Chinese Inventor)

ALEXANDRIA, Va., Aug. 18 -- United States Patent no. D1,142,307, issued on Aug. 18, was assigned to Shenzhen ShengDian Technology Co. Ltd. (Shenzhen, China).

"Wireless earphone" was invented by Xiaohuang Yan (Shenzhen, China).

The patent was filed on July 15, 2025, under Application No. D/013,068.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=D1142307&OS=D1142307&RS=D1142307

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