Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Decisions on ambient noise suppression in a mobile communications handset device

Decisions on ambient noise suppression in a mobile communications handset device

US Patent 9749737 · Granted Aug 29, 2017

Estimated economic value: $75,964,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Spatial headphone transparency2025
Spatial headphone transparency2023
Spatial headphone transparency2022
Spatial headphone transparency2021
Spatial headphone transparency2018
Use of an earpiece acoustic opening as a microphone port for beamforming applica2018
Use of an earpiece acoustic opening as a microphone port for beamforming applica2017
Active noise cancellation decisions in a portable audio device2016
Beamforming in varying sound pressure level2016
Active noise cancellation decisions using a degraded reference2015
Pre-shaping series filter for active noise cancellation adaptive filter2015
Robust process for managing filter coefficients in adaptive noise canceling syst2015