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Total properties:
15
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/18/1997
|
Application #:
|
08377973
|
Filing Dt:
|
01/25/1995
|
|
Title:
|
GPS RELATIVE POSITION DETECTION SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/13/2001
|
Application #:
|
09207314
|
Filing Dt:
|
12/07/1998
|
|
Title:
|
ELECTROSTATIC TRANSDUCER WITH NONPLANAR CONFIGURED DIAPHRAGM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/09/2004
|
Application #:
|
09753297
|
Filing Dt:
|
01/02/2001
|
|
Publication #:
|
|
Pub Dt:
|
09/27/2001
| | | | |
|
Title:
|
LOUDSPEAKER SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/06/2004
|
Application #:
|
09905634
|
Filing Dt:
|
07/13/2001
|
|
Publication #:
|
|
Pub Dt:
|
06/27/2002
| | | | |
|
Title:
|
ELECTROSTATIC LOUDSPEAKER WITH A DISTRIBUTED FILTER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/28/2006
|
Application #:
|
10055821
|
Filing Dt:
|
01/22/2002
|
|
Publication #:
|
|
Pub Dt:
|
12/19/2002
| | | | |
|
Title:
|
SINGLE-ENDED PLANAR-MAGNETIC SPEAKER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/23/2005
|
Application #:
|
10075936
|
Filing Dt:
|
01/25/2002
|
|
Publication #:
|
|
Pub Dt:
|
08/29/2002
| | | | |
|
Title:
|
PLANAR-MAGNETIC SPEAKERS WITH SECONDARY MAGNETIC STRUCTURE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/31/2007
|
Application #:
|
10169218
|
Filing Dt:
|
10/31/2002
|
|
Publication #:
|
|
Pub Dt:
|
12/11/2003
| | | | |
|
Title:
|
SINGLE END PLANAR MAGNETIC SPEAKER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/20/2007
|
Application #:
|
10332660
|
Filing Dt:
|
06/12/2003
|
|
Publication #:
|
|
Pub Dt:
|
02/26/2004
| | | | |
|
Title:
|
DYNAMIC POWER SHARING IN A MULTI-CHANNEL SOUND SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/23/2007
|
Application #:
|
10522460
|
Filing Dt:
|
01/25/2005
|
|
Publication #:
|
|
Pub Dt:
|
09/29/2005
| | | | |
|
Title:
|
AUDIO INFORMATION LEAFLET SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/23/2009
|
Application #:
|
11901270
|
Filing Dt:
|
09/14/2007
|
|
Publication #:
|
|
Pub Dt:
|
06/05/2008
| | | | |
|
Title:
|
DIRECTIONAL ACOUSTIC DEVICE
|
|
|
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
11986568
|
Filing Dt:
|
11/20/2007
|
|
Publication #:
|
|
Pub Dt:
|
06/12/2008
| | | | |
|
Title:
|
Dynamic power sharing in a multi-channel sound system
|
|
|
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
12006108
|
Filing Dt:
|
12/28/2007
|
|
Publication #:
|
|
Pub Dt:
|
07/24/2008
| | | | |
|
Title:
|
Power amplification for parametric loudspeakers
|
|
|
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
12079415
|
Filing Dt:
|
03/25/2008
|
|
Publication #:
|
|
Pub Dt:
|
04/16/2009
| | | | |
|
Title:
|
Planar-magnetic speakers with secondary magnetic structure
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/05/2012
|
Application #:
|
12100000
|
Filing Dt:
|
04/09/2008
|
|
Title:
|
VARIABLE DIRECTIVITY LOUD HAILING DEVICE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/19/2013
|
Application #:
|
12197799
|
Filing Dt:
|
08/25/2008
|
|
Publication #:
|
|
Pub Dt:
|
10/29/2009
| | | | |
|
Title:
|
Dynamic Power Sharing in a Multi-Channel Sound System
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|
