Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Echo prevention circuit having adaptive digital filter

Echo prevention circuit having adaptive digital filter

US Patent 8036376 · Granted Oct 11, 2011

Estimated economic value: $5,547,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Work machine cooling unit fan housing2025
Manager, electronic control unit, system, control method, non-transitory storage2024
Conversion element member, and conversion element module and electronic device i2024
Control device for vehicle, manager, method, non-transitory storage medium, and 2024
Echo canceller with variable step-size control2024
Protective cover member and member supplying sheet including the same2024
Systems and methods of echo reduction2022
Waterproof sound-transmitting member and electronic device provided therewith2022
Waterproof membrane, waterproof member including same, and electronic device2022
Methods and apparatus for a microphone system2021
Flavor improvement method for yeast cells and food quality improving agent2021
Vehicle-height control system2020