ALEXANDRIA, Va., June 16 -- United States Patent no. D1,075,667, issued on May 20, was assigned to Wuhan Qiandiancheng Network Technology Co. Ltd (Wuhan, China).
"Earphone charging case" was invented by Qinghua Liu (Ganzhou, China).
The patent was filed on Nov. 26, 2024, under Application No. D/974,922.
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