US Patent Issued on Aug. 25 for "Test card" (Texas Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,144,965, issued on Aug. 25.

"Test card" was invented by Siyu Lei (Houston), Mudong Xie (Houston) and Jianqiu Fang (Houston).

The patent was filed on Nov. 10, 2025, under Application No. D/032,013.

*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=D1144965&OS=D1144965&RS=D1144965

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