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Reel/Frame:023758/0563   Pages: 6
Recorded: 01/12/2010
Attorney Dkt #:VOXPATH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 37
1
Patent #:
5496993
Issue Dt:
03/05/1996
Application #:
08095193
Filing Dt:
07/23/1993
Title:
OPTICAL PICKUP DEVICE WITH WEDGE SHAPED AND CONCAVE LENS FOR CORRECTING A COMA AND ASTIGMATISM
2
Patent #:
5739952
Issue Dt:
04/14/1998
Application #:
08421904
Filing Dt:
04/14/1995
Title:
POLARIZING BEAM SPLITTER AND OPTICAL HEAD ASSEMBLY
3
Patent #:
5844881
Issue Dt:
12/01/1998
Application #:
08494224
Filing Dt:
06/23/1995
Title:
OBJECTIVE LENS DRIVING DEVICE CAPABLE OF HOLDING AN OBJECTIVE LENS AT A SPECIFIC NEUTRAL POINT (AS AMENDED)
4
Patent #:
5901133
Issue Dt:
05/04/1999
Application #:
08872141
Filing Dt:
06/10/1997
Title:
OBJECTIVE LENS ACTUATOR
5
Patent #:
6084844
Issue Dt:
07/04/2000
Application #:
09045100
Filing Dt:
03/20/1998
Title:
OPTICAL HEAD ASSEMBLY
6
Patent #:
6125091
Issue Dt:
09/26/2000
Application #:
09070001
Filing Dt:
04/30/1998
Title:
OPTICAL PICKUP APPARATUS FOR USE WITH VARIOUS TYPES OF OPTICAL DISKS
7
Patent #:
6184512
Issue Dt:
02/06/2001
Application #:
09082385
Filing Dt:
05/20/1998
Title:
SEMICONDUCTOR LASER APPARATUS AND OPTICAL PICKUP APPARATUS
8
Patent #:
6016300
Issue Dt:
01/18/2000
Application #:
09114602
Filing Dt:
07/13/1998
Title:
OPTICAL PICKUP HEAD APPARATUS
9
Patent #:
5999342
Issue Dt:
12/07/1999
Application #:
09126240
Filing Dt:
07/30/1998
Title:
OBJECTIVE LENS DRIVING SYSTEM AND MANUFACTURING METHOD FOR SAME
10
Patent #:
6798819
Issue Dt:
09/28/2004
Application #:
09512313
Filing Dt:
02/24/2000
Title:
OPTICAL PICKUP APPARATUS AND METHOD OF MANUFACTURING THE SAME
11
Patent #:
6304530
Issue Dt:
10/16/2001
Application #:
09588610
Filing Dt:
06/06/2000
Title:
Optical data reproduction apparatus
12
Patent #:
6552317
Issue Dt:
04/22/2003
Application #:
09592812
Filing Dt:
06/13/2000
Title:
OPTICAL PICKUP DEVICE
13
Patent #:
6785200
Issue Dt:
08/31/2004
Application #:
09608437
Filing Dt:
06/30/2000
Title:
DIFFRACTION GRATING ELEMENT AND OPTICAL PICKUP DEVICE INCORPORATING THE SAME
14
Patent #:
6369963
Issue Dt:
04/09/2002
Application #:
09611273
Filing Dt:
07/06/2000
Title:
Optical pickup apparatus
15
Patent #:
6633530
Issue Dt:
10/14/2003
Application #:
09651743
Filing Dt:
08/30/2000
Title:
OPTICAL PICKUP APPARATUS WITH LIGHT SOURCE UNIT INCLUDING FIRST LIGHT SOURCE AND COMMON LIGHT RECEIVING SECTION
16
Patent #:
6538977
Issue Dt:
03/25/2003
Application #:
09656717
Filing Dt:
09/07/2000
Title:
MECHANSIM FOR ADJUSTING RADIATING DIRECTION OF LIGHT EMITTED FROM LASER LIGHT SOURCE IN OPTICAL PICKUP DEVICE
17
Patent #:
6489599
Issue Dt:
12/03/2002
Application #:
09802897
Filing Dt:
03/12/2001
Publication #:
US20010022690
Pub Dt:
09/20/2001
Title:
OPTICAL PICKUP DEVICE
18
Patent #:
6775065
Issue Dt:
08/10/2004
Application #:
09970697
Filing Dt:
10/05/2001
Publication #:
US20020060846
Pub Dt:
05/23/2002
Title:
DIFFRACTION ELEMENT AND OPTICAL PICKUP DEVICE
19
Patent #:
6651029
Issue Dt:
11/18/2003
Application #:
10002162
Filing Dt:
12/05/2001
Publication #:
US20020082804
Pub Dt:
06/27/2002
Title:
APPARATUS AND METHOD FOR MEASURING SURFACE SHAPE
20
Patent #:
6961298
Issue Dt:
11/01/2005
Application #:
10061244
Filing Dt:
02/04/2002
Publication #:
US20020105893
Pub Dt:
08/08/2002
Title:
OPTICAL HEAD DEVICE HAVING A PLURALITY OF OPTICAL ELEMENTS WITH VARIOUS TRANSMISSION EFFICIENCIES
21
Patent #:
6873591
Issue Dt:
03/29/2005
Application #:
10067686
Filing Dt:
02/04/2002
Publication #:
US20020114257
Pub Dt:
08/22/2002
Title:
TWO-WAVELENGTH OPTICAL PICKUP DEVICE WITH STEP-LIKE DIFFRACTION ELEMENT
22
Patent #:
7027377
Issue Dt:
04/11/2006
Application #:
10305259
Filing Dt:
11/25/2002
Publication #:
US20030123369
Pub Dt:
07/03/2003
Title:
OPTICAL HEAD DEVICE AND OBJECTIVE LENS
23
Patent #:
7225453
Issue Dt:
05/29/2007
Application #:
10676861
Filing Dt:
09/30/2003
Publication #:
US20040128679
Pub Dt:
07/01/2004
Title:
OPTICAL HEAD DEVICE FOR ABSORBING VIBRATIONS IN AN OBJECTIVE LENS
24
Patent #:
7092080
Issue Dt:
08/15/2006
Application #:
10717125
Filing Dt:
11/19/2003
Publication #:
US20040156040
Pub Dt:
08/12/2004
Title:
LIGHT INTENSITY DISTRIBUTION MEASURING METHOD AND LIGHT INTENSITY DISTRIBUTION MEASURING DEVICE
25
Patent #:
7414926
Issue Dt:
08/19/2008
Application #:
10742370
Filing Dt:
12/19/2003
Publication #:
US20040184366
Pub Dt:
09/23/2004
Title:
OPTICAL HEAD DEVICE THAT PREVENTS THE DISPLACEMENT OF THE OPTICAL AXIS CAUSED BY EXPANSION OR CONTRACTION DUE TO TEMPERATURE CHANGE
26
Patent #:
7035507
Issue Dt:
04/25/2006
Application #:
10749098
Filing Dt:
12/30/2003
Publication #:
US20040190152
Pub Dt:
09/30/2004
Title:
MANUFACTURING METHOD FOR OPTICAL ELEMENT
27
Patent #:
7336567
Issue Dt:
02/26/2008
Application #:
10830748
Filing Dt:
04/23/2004
Publication #:
US20050007899
Pub Dt:
01/13/2005
Title:
OPTICAL HEAD DEVICE HAVING AN OBJECTIVE LENS HOLDER SUPPORTED BY COMPOSITE WIRES AND SINGLE WIRES
28
Patent #:
7372784
Issue Dt:
05/13/2008
Application #:
10849649
Filing Dt:
05/20/2004
Publication #:
US20050018554
Pub Dt:
01/27/2005
Title:
OPTICAL HEAD APPARATUS
29
Patent #:
7272100
Issue Dt:
09/18/2007
Application #:
10856622
Filing Dt:
05/27/2004
Publication #:
US20050030879
Pub Dt:
02/10/2005
Title:
OPTICAL HEAD APPARATUS
30
Patent #:
7359308
Issue Dt:
04/15/2008
Application #:
10890309
Filing Dt:
07/12/2004
Publication #:
US20050036433
Pub Dt:
02/17/2005
Title:
FIXING STRUCTURE FOR OPTICAL ELEMENT AND OPTICAL HEAD DEVICE
31
Patent #:
7522358
Issue Dt:
04/21/2009
Application #:
10921046
Filing Dt:
08/18/2004
Publication #:
US20050068642
Pub Dt:
03/31/2005
Title:
OPTICAL HEAD DEVICE AND MANUFACTURING METHOD THEREFOR
32
Patent #:
7283433
Issue Dt:
10/16/2007
Application #:
10926651
Filing Dt:
08/25/2004
Publication #:
US20050083825
Pub Dt:
04/21/2005
Title:
MANUFACTURING METHOD FOR OPTICAL HEAD DEVICE AND OPTICAL HEAD DEVICE
33
Patent #:
7361250
Issue Dt:
04/22/2008
Application #:
10988376
Filing Dt:
11/12/2004
Publication #:
US20050128608
Pub Dt:
06/16/2005
Title:
PRISM, METHOD OF PRODUCING A PRISM, AND OPTICAL HEAD APPARATUS USING A PRISM
34
Patent #:
7175087
Issue Dt:
02/13/2007
Application #:
11013550
Filing Dt:
12/15/2004
Publication #:
US20050156044
Pub Dt:
07/21/2005
Title:
METHOD OF ANALYZING ASTIGMATIC DIFFERENCE AND METHOD OF CORRECTING THE SPOT DIAMETERS FOR AN OPTICAL DEVICE AND SPOT ANALYSIS SYSTEM
35
Patent #:
7441258
Issue Dt:
10/21/2008
Application #:
11074195
Filing Dt:
03/07/2005
Publication #:
US20050195704
Pub Dt:
09/08/2005
Title:
OBJECTIVE LENS DRIVE DEVICE AND OPTICAL HEAD DEVICE
36
Patent #:
7164521
Issue Dt:
01/16/2007
Application #:
11172368
Filing Dt:
06/30/2005
Publication #:
US20060012846
Pub Dt:
01/19/2006
Title:
ABERRATION COMPENSATING DEVICE AND OPTICAL HEAD DEVICE
37
Patent #:
7126764
Issue Dt:
10/24/2006
Application #:
11173724
Filing Dt:
07/01/2005
Publication #:
US20060001934
Pub Dt:
01/05/2006
Title:
OBJECTIVE LENS AND OPTICAL HEAD DEVICE PROVIDED WITH THE SAME
Assignor
1
NIDEC SANKYO CORPORATION
Exec Dt:
12/21/2009
Assignee
1
VOXPATH RS LLC
8810 BUSINESS PARK DRIVE
SUITE 200
AUSTIN, TEXAS 78759
Correspondence name and address
SEAN WOODEN
1350 I STREET, NW
SUITE 1100
WASHINGTON, DC 20005

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