Loudspeaker with non-uniform suspension and stiffening element

Applicants

Abstract

A loudspeaker having a non-uniform edge, a membrane and a stiffening element, which prevents the edge from bending the membrane during operation. The uneven folds do not have the same cross section around the entire circumference of the membrane along the radius of the loudspeaker, if circular, because some parts will point upwards and other parts will point downwards.

Patent Family Records (6)

Loudspeaker with a non-uniform suspension and an enforcement element  

Purifi ApS PUTZEYS BRUNO, RISBO LARS, TINGGAARD CARSTEN

2024, US-12003935-B2

LOUDSPEAKER WITH A NON-UNIFORM SUSPENSION AND AN ENFORCEMENT ELEMENT  

Purifi ApS PUTZEYS BRUNO, RISBO LARS, TINGGAARD CARSTEN

2022, US-20220167089-A1

A LOUDSPEAKER WITH A NON-UNIFORM SUSPENSION AND AN REINFORCEMENT ELEMENT  

Purifi ApS TINGGAARD CARSTEN

2022, EP-3954134-A1

Loudspeaker with non-uniform suspension and stiffening element

Polyfi Ltd PUTZEYS BRUNO, RISBO LARS, TINGGAARD CARSTEN

2021, CN-113841424-A

A LOUDSPEAKER WITH A NON-UNIFORM SUSPENSION AND AN REINFORCEMENT ELEMENT  

PURIFI APS PUTZEYS BRUNO, RISBO LARS, TINGGAARD CARSTEN

2020, WO-2020208070-A1

A LOUDSPEAKER WITH A NON-UNIFORM SUSPENSION AND AN ENFORCEMENT ELEMENT  

Purifi ApS PUTZEYS BRUNO JOHAN GEORGES, RISBO LARS, TINGGAARD CARSTEN

2020, EP-3723387-A1

Data Provider: Digital Science