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Total properties:
33
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Patent #:
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|
Issue Dt:
|
04/28/1992
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Application #:
|
07590087
|
Filing Dt:
|
09/28/1990
|
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Title:
|
DIPOLE SPEAKER FOR PRODUCING AMBIENCE SOUND
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|
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Patent #:
|
|
Issue Dt:
|
03/30/1999
|
Application #:
|
08684311
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Filing Dt:
|
07/17/1996
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|
Title:
|
ACOUSTIC HETERODYNE DEVICE AND METHOD
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|
|
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Patent #:
|
|
Issue Dt:
|
01/04/2000
|
Application #:
|
08819614
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Filing Dt:
|
03/17/1997
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|
Title:
|
PIEZOELECTRIC FILM SONIC EMITTER
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|
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Patent #:
|
|
Issue Dt:
|
03/23/1999
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Application #:
|
08826395
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Filing Dt:
|
03/25/1997
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|
Title:
|
DIRECTABLE SOUND AND LIGHT TOY
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|
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Patent #:
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Issue Dt:
|
01/18/2000
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Application #:
|
08895486
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Filing Dt:
|
07/16/1997
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|
Title:
|
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:
|
SONIC EMITTER WITH FOAM STATOR
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|
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Patent #:
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Issue Dt:
|
03/28/2000
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Application #:
|
09006133
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Filing Dt:
|
01/13/1998
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Title:
|
RESONANT TUNED, ULTRASONIC ELECTROSTATIC EMITTER
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|
|
|
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Patent #:
|
|
Issue Dt:
|
11/21/2000
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Application #:
|
09006134
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Filing Dt:
|
01/13/1998
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|
Title:
|
MAGNETIC FILM ULTRASONIC EMITTER
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|
|
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Patent #:
|
|
Issue Dt:
|
06/24/2003
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Application #:
|
09384084
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Filing Dt:
|
08/26/1999
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|
Title:
|
MODULATOR PROCESSING FOR A PARAMETRIC SPEAKER SYSTEM
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|
|
|
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Patent #:
|
|
Issue Dt:
|
08/12/2003
|
Application #:
|
09388787
|
Filing Dt:
|
09/02/1999
|
|
Title:
|
PIEZOELECTRIC FILM SONIC EMITTER
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/30/2003
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Application #:
|
09430078
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Filing Dt:
|
10/29/1999
|
|
Title:
|
SIGNAL DERIVED BIAS SUPPLY FOR ELECTROSTATIC LOUDSPEAKERS
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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
|
|
Title:
|
PARAMETRIC LOUDSPEAKER WITH IMPROVED PHASE CHARACTERISTICS
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|
|
|
|
Patent #:
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|
Issue Dt:
|
05/20/2008
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Application #:
|
09478114
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Filing Dt:
|
01/04/2000
|
|
Title:
|
PIEZOELECTRIC FILM SONIC EMITTER
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|
|
|
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Patent #:
|
|
Issue Dt:
|
10/15/2002
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Application #:
|
09643018
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Filing Dt:
|
08/21/2000
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|
Title:
|
METHOD AND APPARATUS FOR ELIMINATING AUDIO FEEDBACK
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|
|
|
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Patent #:
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|
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
| | | | |
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Title:
|
HORN ARRAY EMITTER
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|
|
|
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Patent #:
|
|
Issue Dt:
|
06/10/2003
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Application #:
|
09850523
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Filing Dt:
|
05/07/2001
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|
Publication #:
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|
Pub Dt:
|
12/27/2001
| | | | |
|
Title:
|
PARAMETRIC VIRTUAL SPEAKER AND SURROUND-SOUND SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/11/2008
|
Application #:
|
10091950
|
Filing Dt:
|
03/04/2002
|
|
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 #:
|
|
Issue Dt:
|
08/08/2006
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Application #:
|
10101426
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Filing Dt:
|
03/18/2002
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|
Publication #:
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|
Pub Dt:
|
09/12/2002
| | | | |
|
Title:
|
PARAMETRIC RING EMITTER
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|
|
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Patent #:
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|
Issue Dt:
|
05/29/2007
|
Application #:
|
10234958
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Filing Dt:
|
09/03/2002
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|
Publication #:
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Pub Dt:
|
05/15/2003
| | | | |
|
Title:
|
DYNAMIC CARRIER SYSTEM FOR PARAMETRIC ARRAYS
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Patent #:
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|
Issue Dt:
|
01/15/2008
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Application #:
|
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:
|
POWER AMPLIFICATION FOR PARAMETRIC LOUDSPEAKERS
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Patent #:
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|
Issue Dt:
|
01/09/2007
|
Application #:
|
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:
|
11/20/2007
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Application #:
|
10476933
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Filing Dt:
|
07/19/2004
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|
Publication #:
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|
Pub Dt:
|
12/09/2004
| | | | |
|
Title:
|
PARAMETRIC VIRTUAL SPEAKER AND SURROUND-SOUND SYSTEM
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|
|
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|
Patent #:
|
|
Issue Dt:
|
09/19/2006
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Application #:
|
10501896
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Filing Dt:
|
07/19/2004
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|
Publication #:
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|
Pub Dt:
|
07/14/2005
| | | | |
|
Title:
|
MODULATOR - AMPLIFIER
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|
|
|
|
Patent #:
|
NONE
|
Issue Dt:
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|
Application #:
|
10575672
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Filing Dt:
|
12/28/2006
|
|
Publication #:
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Pub Dt:
|
09/13/2007
| | | | |
|
Title:
|
Parametric Loudspeaker System And Method For Enabling Isolated Listening To Audio Material
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|
|
|
|
Patent #:
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|
Issue Dt:
|
07/21/2009
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Application #:
|
10577116
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Filing Dt:
|
02/08/2007
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|
Publication #:
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|
Pub Dt:
|
08/16/2007
| | | | |
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Title:
|
METHOD OF ADJUSTING LINEAR PARAMETERS OF A PARAMETRIC ULTRASONIC SIGNAL TO REDUCE NON-LINEARITIES IN DECOUPLED AUDIO OUTPUT WAVES AND SYSTEM INCLUDING SAME
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|
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|
Patent #:
|
|
Issue Dt:
|
01/02/2007
|
Application #:
|
10673010
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Filing Dt:
|
09/26/2003
|
|
Publication #:
|
|
Pub Dt:
|
04/08/2004
| | | | |
|
Title:
|
SIGNAL DERIVED BIAS SUPPLY FOR ELECTROSTATIC LOUDSPEAKERS
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|
|
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|
Patent #:
|
NONE
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Issue Dt:
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|
Application #:
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10923295
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Filing Dt:
|
08/20/2004
|
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Publication #:
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|
Pub Dt:
|
05/12/2005
| | | | |
|
Title:
|
Parametric transducer having an emitter film
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Patent #:
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Issue Dt:
|
09/29/2009
|
Application #:
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11181363
|
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 #:
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Issue Dt:
|
05/29/2007
|
Application #:
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11523363
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Filing Dt:
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09/18/2006
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|
Publication #:
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Pub Dt:
|
01/18/2007
| | | | |
|
Title:
|
MODULATOR-AMPLIFIER
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Patent #:
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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 #:
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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:
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|
Application #:
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11921822
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Filing Dt:
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12/07/2007
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Publication #:
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Pub Dt:
|
05/07/2009
| | | | |
|
Title:
|
In-Band Parametric Sound Generation System
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Patent #:
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|
Issue Dt:
|
09/25/2012
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Application #:
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12079204
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Filing Dt:
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03/24/2008
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Title:
|
AUDIO DISTORTION CORRECTION FOR A PARAMETRIC REPRODUCTION SYSTEM
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Patent #:
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Issue Dt:
|
06/12/2012
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Application #:
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12106909
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Filing Dt:
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04/21/2008
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|
Title:
|
PARAMETRIC LOUDSPEAKER WITH IMPROVED PHASE CHARACTERISTICS
|
|
