Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Embedding supplementary data in an information signal

Embedding supplementary data in an information signal

US Patent 7639599 · Granted Dec 29, 2009

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Audio coder window and transform implementations2024
Audio coder window and transform implementations2024
Audio coder window sizes and time-frequency transformations2023
System and method for long term prediction in audio codecs2022
Broadcasting an information signal having special content for triggering an appr2022
Audio coder window and transform implementations2020
Audio coder window sizes and time-frequency transformations2020
Stress-measuring system2020
Sweet spot adaptation for virtualized audio2020
Encoding and decoding of digital audio signals using variable alphabet size2020
Processor for processing skin conductance data and device for detecting at least2020
Resource metering system and method using such a system for smart energy consump2020