Inventor

VARANDA BRENNO

US4 patents

Patents

4 patents

US10687153B2Jun 16, 2020

Hearing device with contextually actuated valve

KNOWLES ELECTRONICS LLC9 citations82

US11115744B2Sep 7, 2021

Audio device with conduit connector

KNOWLES ELECTRONICS LLC2 citations69

US11706561B1Jul 18, 2023

Balanced armature receiver with liquid-resistant pressure relief vent

KNOWLES ELECTRONICS LLC1 citations53

US10939217B2Mar 2, 2021

Audio device with acoustic valve

KNOWLES ELECTRONICS LLC0 citations48