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Total properties:
56
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Patent #:
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Issue Dt:
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06/04/1996
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08422666
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Filing Dt:
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04/10/1995
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Title:
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ELECTROACOUSTIC TRANSDUCER HAVING A MASK
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Patent #:
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Issue Dt:
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03/10/1998
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08772189
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Filing Dt:
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12/20/1996
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Title:
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Patent #:
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Issue Dt:
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04/18/2000
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09030483
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02/25/1998
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Title:
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LOUDSPEAKER AND TELEPHONE DEVICE COMPRISING SUCH A LOUDSPEAKER
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06/06/2000
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09033200
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Filing Dt:
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03/02/1998
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Title:
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ELECTROACOUSTIC TRANSDUCER COMPRISING SPRING CONTACTS FORMED WITH AT LEAST ONE BEND
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Patent #:
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Issue Dt:
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03/14/2000
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09033201
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Filing Dt:
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03/02/1998
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Title:
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ELECTROACOUSTIC TRANSDUCER COMPRISING A CLOSING MEMBER FOR CLOSING THE REAR VOLUME OF THE TRANSDUCER
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Patent #:
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Issue Dt:
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01/20/2004
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09128835
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Filing Dt:
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08/04/1998
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Publication #:
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Pub Dt:
|
11/15/2001
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Title:
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DEVICE INCLUDING A BUILT-IN ELECTROACOUSTIC TRANSDUCER FOR OPTIMUM SPEECH REPRODUCTION
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Patent #:
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Issue Dt:
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06/13/2000
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Application #:
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09251234
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Filing Dt:
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02/16/1999
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Title:
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ELECTROACOUSTIC TRANSDUCER HAVING AXIALLY EXTENDING CORRUGATED SUPPORTING MEANS FOR THE DIAPHRAGM
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Patent #:
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Issue Dt:
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12/12/2000
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Application #:
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09307909
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Filing Dt:
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05/11/1999
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Title:
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APPARATUS FOR OPERATION IN AN ON-EAR MODE AND AN OFF-EAR MODE
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Patent #:
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Issue Dt:
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12/03/2002
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09491627
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Filing Dt:
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01/26/2000
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Title:
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APPARATUS HAVING A HOUSING WHICH ACCOMMODATES A SOUND TRANSDUCER AND WHICH HAS A PASSAGE
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Patent #:
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Issue Dt:
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04/09/2002
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Application #:
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09517725
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Filing Dt:
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03/02/2000
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Title:
|
APPARATUS INCLUDING AN ELECTROACOUSTIC TRANSDUCER HAVING TERMINAL CONTACTS WHICH EXTEND IN THE DIRECTION OF THE TRANSDUCER AXIS AND INCLUDING A PRINTED CIRCUIT BOARD HAVING MATING CONTACTS
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Patent #:
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Issue Dt:
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12/30/2003
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Application #:
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09533490
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Filing Dt:
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03/23/2000
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Title:
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APPARATUS HAVING AN ELECTROACOUSTIC TRANSDUCER MOUNTED ON A P.C. BOARD WITH THE AID OF A HOLDING MEANS
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Patent #:
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Issue Dt:
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09/30/2003
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09649671
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Filing Dt:
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08/28/2000
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Title:
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APPARATUS FOR ON-EAR OPERATION AND OFF-EAR OPERATION WITH TWO SOUND REPRODUCTION TRANSDUCERS
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Patent #:
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02/25/2003
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09769181
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01/25/2001
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Publication #:
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Pub Dt:
|
08/02/2001
| | | | |
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Title:
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ELECTROACOUSTIC TRANSDUCER HAVING A MOVING COIL ELASTIC HOLDING ELEMENTS FOR THE CONNECTING LEADS OF THE MOVING COIL
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01/21/2003
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09769183
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Filing Dt:
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01/25/2001
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Publication #:
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Pub Dt:
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08/02/2001
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Title:
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ELECTROACOUSTIC TRANSDUCER HAVING DIAPHRAGM WITH COIL MOUNTING PROJECTIONS AND INTERPOSED STABILIZING WALLS
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Patent #:
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Issue Dt:
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10/08/2002
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09982261
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10/17/2001
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Publication #:
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Pub Dt:
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06/13/2002
| | | | |
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Title:
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ELECTROACOUSTIC TRANSDUCER HAVING CONTACT HOLDING MEANS FOR SPRING CONTACTS FOR THE ELECTRICAL CONNECTION OF THE TRANSDUCER
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10/05/2004
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10071371
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02/08/2002
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Pub Dt:
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08/15/2002
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Title:
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METHOD FOR MANUFACTURING AN ELECTROACOUSTICAL TRANSDUCER COMPRISING A MEMBRANE CONFIGURATION
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02/24/2004
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10194161
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07/11/2002
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Publication #:
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Pub Dt:
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06/19/2003
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Title:
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ELECTROACOUSTIC TRANSDUCER COMPRISING A MEMBRANE WITH AN IMPROVED PLEATS AREA
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Patent #:
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12/14/2004
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10262797
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10/02/2002
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Publication #:
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Pub Dt:
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04/10/2003
| | | | |
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Title:
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ELECTROACOUSTIC TRANSDUCER HAVING A MOVING COIL AND HAVING MOVABLE HOLDING ELEMENTS FOR THE CONNECTING LEADS OF THE MOVING COIL
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Patent #:
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10/02/2007
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10523435
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01/28/2005
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Publication #:
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Pub Dt:
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11/03/2005
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Title:
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ELECTROACOUSTIC TRANSDUCER WITH BUILT IN TRANSDUCER CIRCUIT
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Patent #:
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12/11/2007
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10535297
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05/17/2005
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Publication #:
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Pub Dt:
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04/06/2006
| | | | |
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Title:
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ELECTROACOUSTIC TRANSDUCER COMPRISING A MEMBERANE WITH A MIDDLE AREA COMPRISING STIFFENING GROOVES
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Patent #:
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02/23/2010
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10546306
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Filing Dt:
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08/19/2005
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Publication #:
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Pub Dt:
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08/14/2008
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Title:
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GENERATING DEVICE FOR GENERATING A USEFUL STREAM OF A MEDIUM, IN PARTICULAR FOR GENERATING SOUND
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Patent #:
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02/15/2011
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10562873
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12/29/2005
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Publication #:
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07/20/2006
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Title:
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DEVICE FOR GENERATING A MEDIUM STREAM
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09/14/2010
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10564542
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01/12/2006
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Pub Dt:
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08/03/2006
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Title:
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COMMUNICATION DEVICE COMPRISING SOUND-CONVEYING MEANS FOR TWO SOUND-PRODUCING MODES
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04/21/2009
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10580055
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05/22/2006
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Pub Dt:
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06/28/2007
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Title:
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ELECTRO-ACOUSTIC APPARATUS COMPRISING AN ELECTRO-ACOUSTIC TRANSDUCER
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Patent #:
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01/14/2014
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10589923
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08/17/2006
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Pub Dt:
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08/02/2007
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Title:
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Method of and device for modifying the properties of a membrane for an electroacoustic transducer
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05/09/2006
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10931111
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08/30/2004
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Pub Dt:
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02/10/2005
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Title:
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METHOD FOR MANUFACTURING AN ELECTROACOUSTICAL TRANSDUCER COMPRISING A MEMBRANE CONFIGURATION
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03/01/2011
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11373341
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03/10/2006
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Pub Dt:
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07/13/2006
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Title:
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METHOD FOR MANUFACTURING AN ELECTROACOUSTICAL TRANSDUCER COMPRISING A MEMBRANE CONFIGURATION
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04/19/2011
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11574246
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02/24/2007
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01/03/2008
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Title:
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04/26/2011
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11575933
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03/23/2007
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Pub Dt:
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08/28/2008
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Title:
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VIBRATING ELEMENT FOR AN ELECTROACOUSTIC TRANSDUCER
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08/26/2008
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11587236
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10/23/2006
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Pub Dt:
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09/13/2007
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Title:
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DIAPHRAGM FOR A LOUDSPEAKER WITH A MOVING COIL
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01/12/2010
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11908288
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09/10/2007
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08/28/2008
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MEMBRANE WITH A HIGH RESISTANCE AGAINST BUCKLING AND/OR CRINKLING
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12/06/2011
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11914741
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11/16/2007
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Pub Dt:
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09/04/2008
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Title:
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MEMBRANE FOR A MEMS CONDENSER MICROPHONE
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01/11/2011
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11915543
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11/26/2007
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Pub Dt:
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09/25/2008
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Title:
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MEMBRANE FOR AN ELECTROACOUSTIC TRANSDUCER
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01/03/2012
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11993650
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01/28/2008
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06/24/2010
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DIAPHRAGM FOR AN ELECTROACOUSTIC TRANSDUCER, AND ELECTROACOUSTIC TRANSDUCER
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11/26/2013
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12093633
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05/14/2008
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11/27/2008
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Title:
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ASYMMETRICAL MOVING SYSTEMS FOR A PIEZOELECTRIC SPEAKER AND ASYMMETRICAL SPEAKER
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07/31/2012
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12303770
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12/08/2008
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Pub Dt:
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09/23/2010
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Title:
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ACOUSTIC DEVICE AND METHOD OF MANUFACTURING SAME
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03/12/2013
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12513867
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05/07/2009
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09/30/2010
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Title:
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METHOD OF DETERMINING THE HARMONIC AND ANHARMONIC PORTIONS OF A RESPONSE SIGNAL OF A DEVICE
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10/09/2012
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12513881
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05/07/2009
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Publication #:
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Pub Dt:
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02/18/2010
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Title:
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COMPOUND MEMBRANE, METHOD OF MANUFACTURING THE SAME, AND ACOUSTIC DEVICE
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05/07/2013
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12666818
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12/28/2009
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Publication #:
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Pub Dt:
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08/26/2010
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Title:
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MEMBRANE FOR AN ACOUSTIC DEVICE AND ACOUSTIC DEVICE
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Patent #:
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09/03/2013
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Application #:
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12671031
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Filing Dt:
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01/28/2010
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Publication #:
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Pub Dt:
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08/05/2010
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Title:
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ELECTRO-ACOUSTIC TRANSDUCER COMPRISING A MEMS SENSOR
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Patent #:
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07/09/2013
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Application #:
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12744497
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Filing Dt:
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11/30/2010
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Publication #:
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Pub Dt:
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03/31/2011
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Title:
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INPUT DEVICE FOR AN ELECTRONIC DEVICE
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05/24/2011
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12889120
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09/23/2010
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Publication #:
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Pub Dt:
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01/27/2011
| | | | |
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Title:
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MEMBRANE FOR AN ELECTROACOUSTIC TRANSDUCER
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Patent #:
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NONE
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Issue Dt:
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Application #:
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13027043
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Filing Dt:
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02/14/2011
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Publication #:
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Pub Dt:
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08/16/2012
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Title:
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PORTED MEMS MICROPHONE
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Patent #:
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Issue Dt:
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08/11/2015
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13264751
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10/16/2011
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Publication #:
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Pub Dt:
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02/09/2012
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Title:
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MICROPHONE WITH ADJUSTABLE CHARACTERISTICS
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Patent #:
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Issue Dt:
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05/01/2018
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13380428
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12/22/2011
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Pub Dt:
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04/19/2012
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Title:
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Micro Speaker
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Patent #:
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Issue Dt:
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03/17/2015
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13642499
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10/19/2012
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Publication #:
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02/28/2013
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Title:
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MICROPHONE
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Patent #:
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03/28/2017
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13808075
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01/02/2013
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Publication #:
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Pub Dt:
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05/02/2013
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Title:
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MICROPHONE
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Patent #:
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NONE
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13818374
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Filing Dt:
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02/22/2013
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Publication #:
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Pub Dt:
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05/05/2016
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Title:
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LOUDSPEAKER SYSTEM WITH IMPROVED SOUND
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Patent #:
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NONE
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13865882
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04/18/2013
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10/24/2013
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Title:
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Acoustic Transducer Basket Assembly
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Patent #:
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NONE
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13865888
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04/18/2013
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10/24/2013
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Title:
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Acoustic Transducer Basket
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Patent #:
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12/05/2017
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13871726
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04/26/2013
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Pub Dt:
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10/30/2014
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Title:
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Double Coil Speaker
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Patent #:
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NONE
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13984440
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Filing Dt:
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08/08/2013
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01/02/2014
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Title:
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Joystick Input Device
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11/18/2014
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13989742
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05/24/2013
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Publication #:
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09/12/2013
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Title:
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LOUDSPEAKER
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08/04/2015
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14003217
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09/04/2013
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Pub Dt:
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12/26/2013
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Title:
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PACKAGING OF ACOUSTIC VOLUME INCREASING MATERIALS FOR LOUDSPEAKER DEVICES
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04/25/2017
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14023727
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09/11/2013
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Pub Dt:
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03/12/2015
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Title:
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Speaker with Grained Zeolite Material in Deep-Drawn Foil Resonance Volume
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09/15/2015
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14115592
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11/04/2013
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Pub Dt:
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03/20/2014
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Title:
|
LOUDSPEAKER WITH PORT COMPRISING A PARTICLE FILTER
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