Assignee
Inventors
- Philip Derek Eduard De Haan (7 patents)
{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Loudspeaker with a wave front shaping device", "item": "https://www.patentleaderboard.com/patent/11064289"}]}
Skip to contentUS Patent 11064289 · Granted Jul 13, 2021