ALEXANDRIA, Va., Oct. 28 -- United States Patent no. D1,099,023, issued on Oct. 21.

"AC charging pile" was invented by Jie Li (Chongqing, China) and Qiang Pu (Chongqing, China).

The patent was filed on Nov. 7, 2023, under Application No. D/520,039.

*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=D1099023&OS=D1099023&RS=D1099023

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