ALEXANDRIA, Va., March 17 -- United States Patent no. D1,118,555, issued on March 17, was assigned to AXIS AB (Lund, Sweden).

"Two-way audio system" was invented by Mehdi Nazari (Lund, Sweden), Joel Andersson (Lund, Sweden), Erik Andre (Lund, Sweden), Kristoffer Neutel (Lund, Sweden), Hannes Rylander (Lund, Sweden), Fredrik Axelsson (Lund, Sweden), Mikaela Albertsson (Lund, Sweden), Jonas L. Sjogren (Lund, Sweden), Mariano Vozzi (Lund, Sweden), Dan Carlberg (Lund, Sweden), Sebastian Engwall (Lund, Sweden) and Johan A. Persson (Lund, Sweden).

The patent was filed on Feb. 5, 2025, under Application No. D/988,617.

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