Antonio Oliveira

Follow

Person

Puteaux, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Acoustic speaker having a one-piece plastic shell
- Patent number 10,869,137
- Issue date Dec 15, 2020
- Devialet
- Emmanuel Nardin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic enclosure comprising a non-heat-conducting external wall,...
- Patent number 10,187,728
- Issue date Jan 22, 2019
- Devialet
- Antonio Oliveira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC SPEAKER HAVING A ONE-PIECE PLASTIC SHELL
- Publication number 20200112797
- Publication date Apr 9, 2020
- DEVIALET
- Emmanuel NARDIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC ENCLOSURE COMPRISING A NON-HEAT-CONDUCTING EXTERNAL WALL,...
- Publication number 20160337756
- Publication date Nov 17, 2016
- DEVIALET
- Antonio Oliveira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE