{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Copy control using digital speed bumps", "item": "https://www.patentleaderboard.com/patent/7286451"}]}

Home › Copy control using digital speed bumps

Copy control using digital speed bumps

US Patent 7286451 · Granted Oct 23, 2007

Estimated economic value: $1,639,000 ⓘ

Assignee

Philips

Inventors

Gijsbrecht C. Wirtz (5 patents)
Antonius Kalker (52 patents)
Antonius Adriaan Maria Staring (71 patents)
Jaap Haitsma (22 patents)
Johan Paul Marie Gerard Linnartz (83 patents)

View full patent text on Google Patents →