ALEXANDRIA, Va., Feb. 19 -- United States Patent no. D1,062,624, issued on Feb. 18, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Dongguan, China).
"Earphone charging case" was invented by Yanfei Zhu (Dongguan, China).
The patent was filed on May 10, 2023, under Application No. D/891,858.
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