ALEXANDRIA, Va., Sept. 10 -- United States Patent no. D1,092,179, issued on Sept. 9, was assigned to Guangzhou Lightsource Electronics Ltd. (Guangzhou, China).
"Smart lock" was invented by Qunzhi Huang (Guangzhou, China) and Yibiao Fang (Guangzhou, China).
The patent was filed on July 4, 2023, under Application No. D/896,456.
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