ALEXANDRIA, Va., Aug. 18 -- United States Patent no. D1,142,328, issued on Aug. 18, was assigned to Anker Innovations Technology Co. Ltd. (Changsha, China).

"Microphone" was invented by Rongxin Duan (Shenzhen, China), Qiang Ma (Shenzhen, China) and Sanghyun Jeong (Shenzhen, China).

The patent was filed on July 3, 2025, under Application No. D/011,457.

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