ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,542, issued on Aug. 4, was assigned to Dongguan JC technology Co. ltd (Dongguan, China).

"Magnifier" was invented by Ruofan Yang (Dongguan, China).

The patent was filed on April 29, 2025, under Application No. D/001,681.

*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=D1139542&OS=D1139542&RS=D1139542

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