ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,145,745, issued on Sept. 1, was assigned to Shenzhen Yisi Technology Co. Ltd. (Shenzhen, China).
"Combined earphones with charging case" was invented by Qi Zou (Shenzhen, China) and Guanjun Du (Shenzhen, China).
The patent was filed on Sept. 13, 2024, under Application No. D/962,773.
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