ALEXANDRIA, Va., July 28 -- United States Patent no. D1,137,203, issued on July 28, was assigned to GuangZhou LAVA MUSIC LLC (Guangzhou, China).
"Sound box" was invented by Zitian Lu (Guangzhou, China), Wei Zhong (Guangzhou, China), Xiangyu Wen (Guangzhou, China), Zhou Wang (Guangzhou, China) and Zebin Dong (Guangzhou, China).
The patent was filed on June 19, 2024, under Application No. D/948,151.
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