Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Methods and apparatus for enhancing the robustness of watermark extraction from digital host content

Methods and apparatus for enhancing the robustness of watermark extraction from digital host content

US Patent 7616776 · Granted Nov 10, 2009

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Psycho-visual-model based video watermark gain adaptation2025
Watermark based content recognition improvements2025
Watermark based content recognition improvements2025
Watermark-based dynamic ad insertion2025
Watermark-based dynamic ad insertion2025
System and method for tracking content timeline in the presence of playback rate2023
Device authentication in collaborative content screening2022
System and method for signaling security and database population2022
Watermark-based metadata acquisition and processing2022
Watermark-based metadata acquisition and processing2022
Watermark based content recognition improvements2020
Watermark based content recognition improvements2020