US Patent Issued to Shenzhen Weijia security technology on Sept. 8 for "Gas detector" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,146,674, issued on Sept. 8, was assigned to Shenzhen Weijia security technology Co. LTD (Shenzhen, China).

"Gas detector" was invented by Minyi Zeng (Shenzhen, China).

The patent was filed on July 15, 2025, under Application No. D/013,030.

*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=D1146674&OS=D1146674&RS=D1146674

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