Inventor
DU LILIN
US4 patents
Patents
4 patentsUSD961776SAug 23, 2022
Incubator noise control support
INVICTUS MEDICAL INC0 citations57
US11264005B2Mar 1, 2022
Incubator noise control support
INVICTUS MEDICAL INC0 citations57
US10410619B2Sep 10, 2019
Active noise control microphone array
INVICTUS MEDICAL INC1 citations57
US10796683B2Oct 6, 2020
Active noise control microphone array
INVICTUS MEDICAL INC0 citations47