ALEXANDRIA, Va., June 25 -- United States Patent no. D1,080,358, issued on June 24, was assigned to Lumi United Technology Co. Ltd. (Shenzhen, China).
"Smart door lock" was invented by Shengcan Huang (Shenzhen, China), Si'an Lin (Shenzhen, China) and Jia Chen (Shenzhen, China).
The patent was filed on Jan. 5, 2024, under Application No. D/907,248.
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