Wasinger; Helmut

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wasinger; Helmut.The latest application filed is for "electrodynamic loudspeaker membrane with internally molded electrical connection".

Company Profile

2.7.9

Wasinger; Helmut - Hinterbruhl AT
Wasinger; Helmut - Hinterbruehl AT
Wasinger; Helmut - A-2371 Hinterbruehl AT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Electrodynamic loudspeaker membrane with internally molded electrical connection Grant 10,602,252 - Wasinger , et al.	2020-03-24
Electrodynamic Loudspeaker Membrane With Internally Molded Electrical Connection App 20190124430 - Wasinger; Helmut ; et al.	2019-04-25
Frameless audio transducer for mobile applications including optionally supported coil wire and leads Grant 10,111,009 - Schoeffmann , et al. October 23, 2	2018-10-23
Frameless Audio Transducer For Mobile Applications Including Optionally Supported Coil Wire And Leads App 20180124520 - SCHOEFFMANN; Michael ; et al.	2018-05-03
Speaker With A Coil Stabilizer And Method For Manufacturing The Same App 20170127186 - Schoeffmann; Michael ; et al.	2017-05-04
Speaker with grained zeolite material in deep-drawn foil resonance volume Grant 9,635,455 - Schoffmann , et al. April 25, 2	2017-04-25
Speaker with Grained Zeolite Material in Deep-Drawn Foil Resonance Volume App 20150072723 - Schoffmann; Michael ; et al.	2015-03-12
Membrane for an electroacoustic transducer Grant 7,946,378 - Windischberger , et al. May 24, 2	2011-05-24
Membrane For An Electroacoustic Transducer App 20110019866 - WINDISCHBERGER; Susanne ; et al.	2011-01-27
Membrane for an electroacoustic transducer Grant 7,866,439 - Windischberger , et al. January 11, 2	2011-01-11
Membrane for an Electroacoustic Transducer App 20080230304 - Windischberger; Susanne ; et al.	2008-09-25
Diaphragm for a loudspeaker with a moving coil Grant 7,416,047 - Frasl , et al. August 26, 2	2008-08-26
Diaphragm for a Loudspeaker with a Moving Coil App 20070209866 - Frasl; Ewald ; et al.	2007-09-13

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