Armin Timmerer

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Vienna, AT

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Patents Grantslast 30 patents

Information Patent Grant
Membrane for a loud speaker
- Patent number 10,587,956
- Issue date Mar 10, 2020
- Sound Solutions Austria GMBH
- Andreas Hintennach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stiffening plate for acoustic membrane and method of manufacturing...
- Patent number 9,986,339
- Issue date May 29, 2018
- Sound Solutions International Co., Ltd.
- Christian Lembacher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vibration membrane assembly for speaker, speaker and method for pro...
- Patent number 9,769,583
- Issue date Sep 19, 2017
- Sound Solutions International Co., Ltd.
- Gary Hsieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MEMBRANE FOR A LOUD SPEAKER
- Publication number 20190075400
- Publication date Mar 7, 2019
- Sound Solutions Austria GmbH
- Andreas Hintennach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electrodynamic Transducer in Ultrasonic Mode
- Publication number 20180007471
- Publication date Jan 4, 2018
- Sound Solutions International Co., Ltd.
- Christian Lembacher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STIFFENING PLATE FOR ACOUSTIC MEMBRANE AND METHOD OF MANUFACTURING...
- Publication number 20170094414
- Publication date Mar 30, 2017
- Sound Solutions International Co., Ltd.
- Christian Lembacher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIBRATION MEMBRANE ASSEMBLY FOR SPEAKER, SPEAKER AND METHOD FOR PRO...
- Publication number 20160205487
- Publication date Jul 14, 2016
- Knowles IPC (M) Snd. Bhd.
- Gary Hsieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC MEMBRANE WITH ASYMMETRIC LAYER ARRANGEMENT
- Publication number 20150312660
- Publication date Oct 29, 2015
- Knowles IPC (M) Sdn. Bhd.
- Christian Lembacher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE