ALEXANDRIA, Va., July 14 -- United States Patent no. D1,134,276, issued on July 14, was assigned to Changzhou Dengfeng Electric Co. Ltd. (Changzhou, China).

"Audio control system for a sofa" was invented by Jie Pan (Changzhou, China).

The patent was filed on Jan. 16, 2025, under Application No. D/985,162.

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