ALEXANDRIA, Va., May 19 -- United States Patent no. D1,126,942, issued on May 19, was assigned to Anker Innovations Technology Co. Ltd. (Changsha, China).
"Headphone" was invented by Wu Xu (Shenzhen, China), Zheng Wei (Shenzhen, China) and Qiang Ma (Shenzhen, China).
The patent was filed on Feb. 27, 2024, under Application No. D/930,035.
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