ALEXANDRIA, Va., June 4 -- United States Patent no. D1,077,799, issued on June 3, was assigned to SHENZHEN LINGCHENG TRADING Co. LTD (Shenzhen, China).
"Combination charging case and smart ring" was invented by Hui Li (Shenzhen, China).
The patent was filed on Jan. 27, 2025, under Application No. D/987,884.
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