Total properties:
18
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Patent #:
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Issue Dt:
|
04/28/1992
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Application #:
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07590087
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Filing Dt:
|
09/28/1990
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Title:
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DIPOLE SPEAKER FOR PRODUCING AMBIENCE SOUND
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Patent #:
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|
Issue Dt:
|
01/18/2000
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Application #:
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08895486
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Filing Dt:
|
07/16/1997
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Title:
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DIRECTED RADIATOR WITH MODULATED ULTRASONIC SOUND
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|
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Patent #:
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|
Issue Dt:
|
10/16/2001
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Application #:
|
09004090
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Filing Dt:
|
01/07/1998
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Title:
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SONIC EMITTER WITH FOAM STATOR
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Patent #:
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|
Issue Dt:
|
03/28/2000
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Application #:
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09006133
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Filing Dt:
|
01/13/1998
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Title:
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RESONANT TUNED, ULTRASONIC ELECTROSTATIC EMITTER
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Patent #:
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|
Issue Dt:
|
08/22/2000
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Application #:
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09006689
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Filing Dt:
|
01/13/1998
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Title:
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METHOD AND APPARATUS FOR A MAGNETICALLY INDUCED SPEAKER DIAPHRAGM
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|
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Patent #:
|
|
Issue Dt:
|
02/13/2001
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Application #:
|
09105380
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Filing Dt:
|
06/26/1998
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Title:
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ELECTROSTATIC SPEAKER WITH FOAM STATOR
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|
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Patent #:
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|
Issue Dt:
|
06/24/2003
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Application #:
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09384084
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Filing Dt:
|
08/26/1999
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Title:
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MODULATOR PROCESSING FOR A PARAMETRIC SPEAKER SYSTEM
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|
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Patent #:
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|
Issue Dt:
|
09/30/2003
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Application #:
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09430078
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Filing Dt:
|
10/29/1999
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Title:
|
SIGNAL DERIVED BIAS SUPPLY FOR ELECTROSTATIC LOUDSPEAKERS
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|
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Patent #:
|
|
Issue Dt:
|
02/01/2005
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Application #:
|
09430801
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Filing Dt:
|
10/29/1999
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Title:
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PARAMETRIC LOUDSPEAKER WITH IMPROVED PHASE CHARACTERISTICS
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|
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Patent #:
|
|
Issue Dt:
|
08/02/2005
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Application #:
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09819301
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Filing Dt:
|
03/27/2001
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Publication #:
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|
Pub Dt:
|
10/25/2001
| | | | |
Title:
|
HORN ARRAY EMITTER
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|
|
Patent #:
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|
Issue Dt:
|
03/11/2008
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Application #:
|
10091950
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Filing Dt:
|
03/04/2002
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Publication #:
|
|
Pub Dt:
|
08/15/2002
| | | | |
Title:
|
SYSTEM FOR PLAYBACK OF PRE-ENCODED SIGNALS THROUGH A PARAMETRIC LOUDSPEAKER SYSTEM
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|
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Patent #:
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|
Issue Dt:
|
01/15/2008
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Application #:
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10332659
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Filing Dt:
|
10/03/2003
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Publication #:
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|
Pub Dt:
|
03/11/2004
| | | | |
Title:
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POWER AMPLIFICATION FOR PARAMETRIC LOUDSPEAKERS
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|
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Patent #:
|
|
Issue Dt:
|
01/09/2007
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Application #:
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10393893
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Filing Dt:
|
03/21/2003
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Publication #:
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|
Pub Dt:
|
10/02/2003
| | | | |
Title:
|
MODULATOR PROCESSING FOR A PARAMETRIC SPEAKER SYSTEM
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|
|
Patent #:
|
|
Issue Dt:
|
01/02/2007
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Application #:
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10673010
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Filing Dt:
|
09/26/2003
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Publication #:
|
|
Pub Dt:
|
04/08/2004
| | | | |
Title:
|
SIGNAL DERIVED BIAS SUPPLY FOR ELECTROSTATIC LOUDSPEAKERS
|
|
|
Patent #:
|
|
Issue Dt:
|
09/29/2009
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Application #:
|
11181363
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Filing Dt:
|
07/13/2005
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Publication #:
|
|
Pub Dt:
|
12/22/2005
| | | | |
Title:
|
PARAMETRIC AUDIO SYSTEM FOR OPERATION IN A SATURATED AIR MEDIUM
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|
|
Patent #:
|
|
Issue Dt:
|
06/01/2010
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Application #:
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11651944
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Filing Dt:
|
01/09/2007
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Publication #:
|
|
Pub Dt:
|
03/13/2008
| | | | |
Title:
|
MODULATOR PROCESSING FOR A PARAMETRIC SPEAKER SYSTEM
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|
|
Patent #:
|
NONE
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Issue Dt:
|
|
Application #:
|
12006108
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Filing Dt:
|
12/28/2007
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Publication #:
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|
Pub Dt:
|
07/24/2008
| | | | |
Title:
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Power amplification for parametric loudspeakers
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|
|
Patent #:
|
|
Issue Dt:
|
06/12/2012
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Application #:
|
12106909
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Filing Dt:
|
04/21/2008
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Title:
|
PARAMETRIC LOUDSPEAKER WITH IMPROVED PHASE CHARACTERISTICS
|
|