US Patent Issued on July 28 for "Speaker" (Chinese Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. D1,137,192, issued on July 28.

"Speaker" was invented by Wen Jian (Shenzhen, China) and Chaoliang Yu (Shenzhen, China).

The patent was filed on Aug. 25, 2025, under Application No. D/019,647.

*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=D1137192&OS=D1137192&RS=D1137192

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