Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Echo reduction for a headset or handset

Echo reduction for a headset or handset

US Patent 7227944 · Granted Jun 5, 2007

Estimated economic value: $9,358,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Audio device and method of audio processing with improved talker discrimination2023
Audio device and method of audio processing with improved talker discrimination2023
Earloop microphone2023
Electric field touchscreen2023
Audio device and method of audio processing with improved talker discrimination2022
Electric field touchscreen2021
Sound exposure limiter2018
Polarity adaptive power source apparatus2017
Sound pressure level limiter with anti-startle feature2015
Donned and doffed headset state detection2013
Donned and doffed headset state detection2013
Donned and doffed headset state detection2013