ALEXANDRIA, Va., June 6 -- United States Patent no. D1,071,693, issued on April 22, was assigned to Consumer 2.0 Inc. (Los Angeles).
"Smart lock" was invented by Zhong Liang (Shenzhen, China), Zhe Clark Li (Thousand Oaks, Calif.) and Xuefeng Gu (Shenzhen, China).
The patent was filed on Nov. 1, 2022, under Application No. D/867,622.
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