ALEXANDRIA, Va., Sept. 24 -- United States Patent no. D1,148,826, issued on Sept. 22, was assigned to HANGZHOU YUNSHENCHU TECHNOLOGY Co. LTD. (Hangzhou, China).

"Quadruped robot" was invented by Yu Yao (Hangzhou, China) and Chao Li (Hangzhou, China).

The patent was filed on Oct. 16, 2025, under Application No. D/028,198.

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