This Kabushiki Kaisha Audio-Technica patent directed towards a headphone has been rated one of the most influential design patents in the field of recording, communication or information retrieval equipment. Kabushiki Kaisha Audio-Technica was awarded U.S. Patent D625705 entitled “Headphone” on October 19, 2010. The patent has been cited 156 times by other U.S. patents, which…
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