ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,215, issued on Aug. 4, was assigned to AI DREAM (ZHUHAI) INTELLIGENT TECHNOLOGY Co. LTD. (Zhuhai City, China).
"Audio speaker set" was invented by E Wu (Shenzhen City, China), Yuan Jin (Shenzhen City, China), Wei Zhang (Shenzhen City, China), Jia Zhu (Shenzhen City, China), Jun Zhou (Shenzhen City, China), Yanqing Zhang (Shenzhen City, China) and Kecheng Yu (Shenzhen City, China).
The patent was filed on July 2, 2025, under Application No. D/011,153.
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