Inventor
PUTZOLU PATRICK
DE8 patents
⚠️ This page may combine multiple inventors who share the name “PUTZOLU PATRICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
7 patentsUS11457328B2Sep 27, 2022
Electronic device, method and computer program
SONY CORP1 citations61
US11265669B2Mar 1, 2022
Electronic device, method and computer program
SONY CORP1 citations61
US11012788B2May 18, 2021
Loudspeaker system
SONY CORP0 citations61
US10764703B2Sep 1, 2020
Acoustic metamaterial device, method and computer program
SONY CORP1 citations61
US10701477B2Jun 30, 2020
Loudspeaker, acoustic waveguide, and method
SONY CORP1 citations61
US11082792B2Aug 3, 2021
Apparatus, system, method and computer program for distributing announcement messages
SONY CORP0 citations50
US10650798B2May 12, 2020
Electronic device, method and computer program for active noise control inside a vehicle
SONY CORP0 citations48