Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Audio watermark encoding with reversing polarity and pairwise embedding

Audio watermark encoding with reversing polarity and pairwise embedding

US Patent 9305559 · Granted Apr 5, 2016

Estimated economic value: $2,204,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Synchronizing enhanced audio transports with backward compatible audio transport2025
Image processing arrangements2025
Learning systems and methods2025
Image-based pose determination2025
Recycling methods and systems, and related plastic containers2025
Encoding signals with fluorescing inks2025
Signaling arrangements employing molded thermoplastics2025
Information-client server built on a rapid material identification platform2025
Mimicked machine-readable codes, and methods2025
Signalling of audio effect metadata in a bitstream2024
Artwork generated to convey digital messages, and methods/apparatuses for genera2024
3D sound orientation adaptability2024