ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,144,278, issued on Aug. 25, was assigned to Shenzhen Telike Information Technology Co. Ltd. (Shenzhen, China).

"Video switcher" was invented by Shaohua Xia (Shenzhen, China).

The patent was filed on Sept. 3, 2025, under Application No. D/021,323.

*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=D1144278&OS=D1144278&RS=D1144278

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