Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electronic helmet and method thereof for cancelling noises

Electronic helmet and method thereof for cancelling noises

US Patent 9866932 · Granted Jan 9, 2018

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Hearing aid device with functions of anti-noise and 3D sound recognition2025
Method for feedforward active noise control system using analog filter2022
Method for feedforward active noise control system using analog filter2022
Method for feedforward active noise control system2022
Method for feedforward active noise control system2022
Map creation system and method thereof for movable robot2020
Portable smart electronic device for noise attenuating and audio broadcasting2019
Portable smart electronic device for noise attenuating and audio broadcasting2019
Fan noise controlling system2019
Fan noise controlling system2019
Waste air exhausting device having functionality to abate noise and modulate noi2018
Waste air exhausting device having functionality to abate noise and modulate noi2018