ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,593, issued on Sept. 8, was assigned to Zhejiang Unihome Technology Co. Ltd. (Zhejiang, China).

"Smart bird feeder" was invented by Wei Chen (Zhejiang, China), Yuewen Xu (Zhejiang, China) and Liming Wang (Zhejiang, China).

The patent was filed on Oct. 14, 2025, under Application No. D/027,809.

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