{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Hybrid digital watermarking for video authentication", "item": "https://www.patentleaderboard.com/patent/7409556"}]}

Home › Hybrid digital watermarking for video authentication

Hybrid digital watermarking for video authentication

US Patent 7409556 · Granted Aug 5, 2008

Assignee

No assignee recorded.

Inventors

Zhenyu Wu (94 patents)
Xiao Yan (7 patents)

View full patent text on Google Patents →