Inventor
PETROFF ANTOINE
FR7 patents
⚠️ This page may combine multiple inventors who share the name “PETROFF ANTOINE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEVIALET
6 patentsUS9967675B2May 8, 2018
Compact electrodynamic loudspeaker having a convex diaphragm
DEVIALET2 citations68
US9930449B2Mar 27, 2018
Device for controlling a loudspeaker
DEVIALET3 citations68
US11451917B2Sep 20, 2022
Acoustic system with spatial effect
DEVIALET0 citations47
US10313783B2Jun 4, 2019
Loudspeaker enclosure with at least one loudspeaker with a convex mobile membrane exhibiting continuity of shape with an adjacent member
DEVIALET0 citations38
US9924267B2Mar 20, 2018
Device for controlling a loudspeaker
DEVIALET0 citations37
US10142753B2Nov 27, 2018
Electroacoustic conversion chain with selectively powered coil
DEVIALET0 citations33