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Total properties:
13
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Patent #:
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Issue Dt:
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03/05/1996
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Application #:
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08095193
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Filing Dt:
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07/23/1993
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Title:
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OPTICAL PICKUP DEVICE WITH WEDGE SHAPED AND CONCAVE LENS FOR CORRECTING A COMA AND ASTIGMATISM
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Patent #:
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Issue Dt:
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04/14/1998
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Application #:
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08421904
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Filing Dt:
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04/14/1995
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Title:
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POLARIZING BEAM SPLITTER AND OPTICAL HEAD ASSEMBLY
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Patent #:
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Issue Dt:
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12/01/1998
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Application #:
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08494224
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Filing Dt:
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06/23/1995
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Title:
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OBJECTIVE LENS DRIVING DEVICE CAPABLE OF HOLDING AN OBJECTIVE LENS AT A SPECIFIC NEUTRAL POINT (AS AMENDED)
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Patent #:
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Issue Dt:
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05/04/1999
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Application #:
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08872141
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Filing Dt:
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06/10/1997
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Title:
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OBJECTIVE LENS ACTUATOR
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Patent #:
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Issue Dt:
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09/28/2004
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Application #:
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09512313
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Filing Dt:
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02/24/2000
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Title:
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OPTICAL PICKUP APPARATUS AND METHOD OF MANUFACTURING THE SAME
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Patent #:
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Issue Dt:
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10/16/2001
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Application #:
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09588610
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Filing Dt:
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06/06/2000
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Title:
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Optical data reproduction apparatus
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Patent #:
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Issue Dt:
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04/22/2003
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Application #:
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09592812
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Filing Dt:
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06/13/2000
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Title:
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OPTICAL PICKUP DEVICE
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|
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Patent #:
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Issue Dt:
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08/31/2004
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Application #:
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09608437
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Filing Dt:
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06/30/2000
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Title:
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DIFFRACTION GRATING ELEMENT AND OPTICAL PICKUP DEVICE INCORPORATING THE SAME
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Patent #:
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Issue Dt:
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03/25/2003
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Application #:
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09656717
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Filing Dt:
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09/07/2000
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Title:
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MECHANSIM FOR ADJUSTING RADIATING DIRECTION OF LIGHT EMITTED FROM LASER LIGHT SOURCE IN OPTICAL PICKUP DEVICE
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Patent #:
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Issue Dt:
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12/03/2002
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Application #:
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09802897
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Filing Dt:
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03/12/2001
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Publication #:
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Pub Dt:
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09/20/2001
| | | | |
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Title:
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OPTICAL PICKUP DEVICE
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Patent #:
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Issue Dt:
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08/10/2004
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Application #:
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09970697
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Filing Dt:
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10/05/2001
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Publication #:
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Pub Dt:
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05/23/2002
| | | | |
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Title:
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DIFFRACTION ELEMENT AND OPTICAL PICKUP DEVICE
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Patent #:
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Issue Dt:
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11/18/2003
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Application #:
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10002162
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Filing Dt:
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12/05/2001
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Publication #:
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Pub Dt:
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06/27/2002
| | | | |
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Title:
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APPARATUS AND METHOD FOR MEASURING SURFACE SHAPE
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Patent #:
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Issue Dt:
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11/01/2005
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Application #:
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10061244
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Filing Dt:
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02/04/2002
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Publication #:
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Pub Dt:
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08/08/2002
| | | | |
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Title:
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OPTICAL HEAD DEVICE HAVING A PLURALITY OF OPTICAL ELEMENTS WITH VARIOUS TRANSMISSION EFFICIENCIES
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