Stefan Willems

Follow

Person

Dendermonde, BE

People

Patents Grantslast 30 patents

Information Patent Grant
Loudspeaker assemblies and associated methods
- Patent number 10,880,648
- Issue date Dec 29, 2020
- PSS Belgium N.V.
- Stefan Willems
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LOUDSPEAKER ASSEMBLIES AND ASSOCIATED METHODS
- Publication number 20200169808
- Publication date May 28, 2020
- PSS BELGIUM N.V.
- Stefan Willems
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR IMPROVED DIRECTIVITY OF AN ACOUSTIC ANTENNA
- Publication number 20120039480
- Publication date Feb 16, 2012
- PSS BELGIUM N.V.
- Stefan Willems
- H04 - ELECTRIC COMMUNICATION TECHNIQUE