ALEXANDRIA, Va., Oct. 21 -- United States Patent no. D1,154,577, issued on Oct. 20, was assigned to Shenzhen Zhichuang A11 TechnologyCo. Ltd. (Shenzhen, China).
"Combined earphones and charging case" was invented by Shuquan Huang (Shenzhen City, China).
The patent was filed on Sept. 3, 2024, under Application No. D/960,941.
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