Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for encoding/decoding broadcast or recorded segments and monitoring audience exposure thereto

Method and apparatus for encoding/decoding broadcast or recorded segments and monitoring audience exposure thereto

US Patent 5579124 · Granted Nov 26, 1996

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods, systems, apparatus, and articles of manufacture to perform time alignme2025
Systems, apparatus, and methods to improve watermark detection in acoustic envir2025
Power efficient detection of watermarks in media signals2024
Methods and apparatus for supplementing partially readable and/or inaccurate cod2024
Systems and methods for payload encoding and decoding2024
Methods and apparatus for supplementing partially readable and/or inaccurate cod2023
Methods and apparatus to extend a timestamp range supported by a watermark witho2023
Systems, apparatus, and methods to improve watermark detection in acoustic envir2023
Multiple meter detection and processing using motion data2023
Viewer authentication2023
Systems and methods for wirelessly modifying detection characteristics of portab2023
Power efficient detection of watermarks in media signals2023