Inventor
DE ROO DION IVO
NL9 patents
⚠️ This page may combine multiple inventors who share the name “DE ROO DION IVO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONION NEDERLAND BV
6 patentsUS10947108B2Mar 16, 2021
Micro-electromechanical transducer
SONION NEDERLAND BV3 citations69
US12532116B2Jan 20, 2026
Moveable element for a transducer, transducer, in-ear device and method for determining the occurrence of a condition in a transducer
SONION NEDERLAND BV0 citations58
US12150783B2Nov 26, 2024
Hearing device including an optical sensor
SONION NEDERLAND BV0 citations58
US11760624B2Sep 19, 2023
Micro-electromechanical transducer
SONION NEDERLAND BV0 citations57
US11358859B2Jun 14, 2022
Micro-electromechanical transducer
SONION NEDERLAND BV0 citations56
US10327072B2Jun 18, 2019
Phase correcting system and a phase correctable transducer system
SONION NEDERLAND BV0 citations39