US Patent Issued to Shenzhen Taizhi Weiye Electronics on Sept. 8 for "Learning card machine" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,146, issued on Sept. 8, was assigned to Shenzhen Taizhi Weiye Electronics Co. Ltd. (Shenzhen, China).

"Learning card machine" was invented by Xiang Yu (Shenzhen, China).

The patent was filed on April 22, 2025, under Application No. D/000,558.

*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=D1147146&OS=D1147146&RS=D1147146

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