ALEXANDRIA, Va., July 16 -- United States Patent no. D1,083,872, issued on July 15, was assigned to Beijing Zitiao Network Technology Co. Ltd. (Beijing).

"Device for directing virtual reality sound" was invented by Zhao Feng (Beijing) and Jiangjie Zheng (Beijing).

The patent was filed on March 6, 2023, under Application No. D/886,205.

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