ALEXANDRIA, Va., May 19 -- United States Patent no. D1,126,949, issued on May 19, was assigned to Guangdong Dingchuang Smart Manufacturing Co. Ltd. (Dongguan, China).
"Microphone" was invented by Yong Xie (Dongguan, China).
The patent was filed on March 18, 2024, under Application No. D/933,087.
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