{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Vehicle detection systems", "item": "https://www.patentleaderboard.com/patent/4234923"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Vehicle detection systems

Vehicle detection systems

US Patent 4234923 · Granted Nov 18, 1980

Estimated economic value: $324,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Image matching, data compression and tracking architectures2015
Gallium arsenide MESFET imager1996
Vehicle detection systems1983
Vehicle detection systems1983
Efficient object identification system1982
Vehicle detection systems1981
Vehicle detection systems1981