ALEXANDRIA, Va., Nov. 18 -- United States Patent no. D1,102,403, issued on Nov. 18, was assigned to Harman International Industries Inc. (Northridge, Calif.).
"Headphone" was invented by Xian'an Xu (Shenzhen, China) and Laurent Lindenberger (Shenzhen, China).
The patent was filed on Dec. 28, 2023, under Application No. D/923,230.
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