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Reel/Frame:022659/0383   Pages: 14
Recorded: 05/11/2009
Attorney Dkt #:VLGO FILES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 75
1
Patent #:
Issue Dt:
10/29/1996
Application #:
08366154
Filing Dt:
12/29/1994
Title:
DIGITAL AUDIO SIGNAL DEMODULATOR
2
Patent #:
Issue Dt:
08/18/1998
Application #:
08520488
Filing Dt:
08/29/1995
Title:
ENHANCED PARALLEL PORT ADAPTOR FOR INTERFACING A PC TO A CD-ROM DRIVER
3
Patent #:
Issue Dt:
03/03/1998
Application #:
08545379
Filing Dt:
10/19/1995
Title:
AUTOMATIC TRACKING CONTROL DEVICE WHICH USES DIFFERENT WEIGHTINGS WITH A NUMBER OF INCORRECTABLE, CORRECTABLE, AND NON-ERRORS
4
Patent #:
Issue Dt:
06/30/1998
Application #:
08550652
Filing Dt:
10/31/1995
Title:
DATA WRITING DENSITY JUDGING APPARATUS AND METHOD
5
Patent #:
Issue Dt:
03/16/1999
Application #:
08740688
Filing Dt:
11/01/1996
Title:
DEVICE FOR DETECTING ERROR FROM DIGITAL DATA
6
Patent #:
Issue Dt:
07/18/2000
Application #:
08754560
Filing Dt:
11/21/1996
Title:
OPTICAL DISC RECORDING/PLAYING APPARATUS AND METHOD FOR SYNCHRONIZING RECORDING OF NEW DATA
7
Patent #:
Issue Dt:
07/14/1998
Application #:
08770273
Filing Dt:
12/20/1996
Title:
ELECTROCHROMIC DISPLAY DEVICE FOR OPTICAL PICK UP APARATUS
8
Patent #:
Issue Dt:
09/22/1998
Application #:
08771927
Filing Dt:
12/23/1996
Title:
DATA REPRODUCING APPARATUS FOR DIGITAL COMPACT DISC
9
Patent #:
Issue Dt:
06/27/2000
Application #:
08774219
Filing Dt:
12/27/1996
Title:
APPARATUS FOR REPRODUCING DATA FROM A DISK-TYPE RECORDING MEDIUM AND METHOD THEREOF
10
Patent #:
Issue Dt:
07/27/1999
Application #:
08774673
Filing Dt:
12/26/1996
Title:
OPTICAL PICKUP DEVICE FOR DISCS OF VARYING CHARACTERISTICS
11
Patent #:
Issue Dt:
10/27/1998
Application #:
08788183
Filing Dt:
01/24/1997
Title:
SERVO CONTROL DEVICE OF OPTICAL DISK RECORDING AND REPRODUCING APPARATUS
12
Patent #:
Issue Dt:
09/07/1999
Application #:
08879709
Filing Dt:
06/20/1997
Title:
APPARATUS AND METHOD FOR RECORDING/REPRODUCING AN OPTICAL INFORMATION ON/FROM A RECORDING MEDIUM HAVING A WOBBLED GROOVE
13
Patent #:
Issue Dt:
08/22/2000
Application #:
08890754
Filing Dt:
07/11/1997
Title:
APPARATUS AND METHOD FOR ADJUSTING A REFERENCE VOLTAGE TO DETECT A TRA VERSE SIGNAL BASED ON THE TYPES OF OPTICAL MEDIUM
14
Patent #:
Issue Dt:
11/16/1999
Application #:
08927091
Filing Dt:
09/10/1997
Title:
DEVICE FOR DETECTING DIGITAL BIT IN OPTICAL DISC REPRODUCING APPARATUS
15
Patent #:
Issue Dt:
12/19/2000
Application #:
08950588
Filing Dt:
10/15/1997
Title:
FOCUS SERVO APPARATUS FOR MULTI-LAYER DISC AND METHOD FOR OPERATING THE SAME
16
Patent #:
Issue Dt:
02/09/1999
Application #:
08966700
Filing Dt:
11/10/1997
Title:
OPTICAL PICK-UP DRIVING APPARATUS
17
Patent #:
Issue Dt:
09/14/1999
Application #:
08975929
Filing Dt:
11/21/1997
Title:
METHOD FOR DETECTING MIRROR SIGNAL AND THE SAME CIRCUIT
18
Patent #:
Issue Dt:
08/03/1999
Application #:
08987017
Filing Dt:
12/09/1997
Title:
OPTICAL DISC RECORDING METHOD AND APPARATUS WITH VARIABLE SPEED CONTROL FUNCTION
19
Patent #:
Issue Dt:
12/19/2000
Application #:
08991623
Filing Dt:
12/16/1997
Title:
SYNCHRONIZING SIGNAL DETECTOR FOR MAGNETIC RECORDING/REPRODUCING APPARATUS AND SYNCHRONIZING SIGNAL DETECTING METHOD THEREOF
20
Patent #:
Issue Dt:
02/29/2000
Application #:
09005511
Filing Dt:
01/12/1998
Title:
DATA WRITING DENSITY JUDGING METHOD FOR DISC
21
Patent #:
Issue Dt:
02/20/2001
Application #:
09006447
Filing Dt:
01/13/1998
Title:
DEVICE AND METHOD FOR REPRODUCING RECORD INFORMATION FROM MAGNETO-OPTICAL RECORDING MEDIUM
22
Patent #:
Issue Dt:
06/29/1999
Application #:
09030214
Filing Dt:
02/25/1998
Title:
OPTICAL PICKUP DEVICE
23
Patent #:
Issue Dt:
02/20/2001
Application #:
09134349
Filing Dt:
08/14/1998
Title:
INFORMATION RECORDING AND REPRODUCING METHOD AND APPARATUS
24
Patent #:
Issue Dt:
01/16/2001
Application #:
09134350
Filing Dt:
08/14/1998
Title:
TRACKING CONTROL METHOD AND APPARATUS
25
Patent #:
Issue Dt:
11/14/2000
Application #:
09138565
Filing Dt:
08/24/1998
Title:
ECCENTRICITY SUPPRESSING SERVO METHOD AND APPARATUS
26
Patent #:
Issue Dt:
10/31/2000
Application #:
09139108
Filing Dt:
08/25/1998
Title:
ZERO CROSSING LEVEL MATCHING APPARATUS AND METHOD
27
Patent #:
Issue Dt:
07/17/2001
Application #:
09139430
Filing Dt:
08/25/1998
Title:
TRACKING CONTROL METHOD AND APPARATUS AND RECORDING MEDIUM ADAPTIVE TO THE SAME
28
Patent #:
Issue Dt:
02/20/2001
Application #:
09186336
Filing Dt:
11/05/1998
Title:
METHOD AND APPARATUS FOR RECORDING AND REPRODUCING RECORDING MEDIUM
29
Patent #:
Issue Dt:
02/20/2001
Application #:
09186337
Filing Dt:
11/05/1998
Title:
METHOD AND APPARATUS FOR RECORDING AND REPRODUCING RECORDING MEDIUM
30
Patent #:
Issue Dt:
06/18/2002
Application #:
09219355
Filing Dt:
12/23/1998
Title:
APPARATUS OF REPRODUCING RECORDED SIGNAL ON OPTICAL RECORDING MEDIUM AND METHOD THEREOF
31
Patent #:
Issue Dt:
08/08/2000
Application #:
09222963
Filing Dt:
12/30/1998
Title:
METHOD OF RECORDING DATA ON MAGNETO-OPTICAL RECORDING MEDIUM AND APPARATUS THEREOF
32
Patent #:
Issue Dt:
05/07/2002
Application #:
09223176
Filing Dt:
12/30/1998
Title:
OPTICAL PICK-UP ACTUATOR
33
Patent #:
Issue Dt:
08/29/2000
Application #:
09223179
Filing Dt:
12/30/1998
Title:
METHOD FOR RECORDING INFORMATION DATA ON MAGNETO-OPTICAL RECORDING MEDIUM WITHOUT CROSS-ERASING
34
Patent #:
Issue Dt:
03/19/2002
Application #:
09365716
Filing Dt:
08/03/1999
Title:
OPTICAL PICKUP APPARATUS
35
Patent #:
Issue Dt:
07/30/2002
Application #:
09413249
Filing Dt:
10/07/1999
Title:
OPTICAL PICKUP APPARATUS HAVING POLARIZING PHASE PLATES
36
Patent #:
Issue Dt:
08/29/2000
Application #:
09481394
Filing Dt:
01/12/2000
Title:
Apparatus and method for adjusting a reference voltage to detect a traverse signal based on the types of optical medium
37
Patent #:
Issue Dt:
06/08/2004
Application #:
09552706
Filing Dt:
04/19/2000
Title:
METHOD FOR DISCRIMINATING TYPE OF OPTICAL RECORDING MEDIUM
38
Patent #:
Issue Dt:
08/01/2006
Application #:
09572500
Filing Dt:
05/18/2000
Title:
METHOD AND APPARATUS FOR CONTROLLING RECORD AND REPRODUCTION OF OPTICAL RECORD MEDIUM INVOLVING AVERAGING SERVO ERROR SIGNALS
39
Patent #:
Issue Dt:
11/08/2005
Application #:
09572855
Filing Dt:
05/18/2000
Title:
METHOD OF RECORDING AND REPRODUCING AN OPTICAL RECORDING MEDIUM
40
Patent #:
Issue Dt:
01/11/2005
Application #:
09573349
Filing Dt:
05/19/2000
Title:
OPTICAL DISC RECORDING AND/OR REPRODUCING DEVICE CAPABLE OF AND METHOD FOR DETERMINING AND COMPENSATING FOR TILTING OF AN OPTICAL DISC WITH RESPECT TO AN OPTICAL PICKUP
41
Patent #:
Issue Dt:
09/02/2003
Application #:
09577825
Filing Dt:
05/25/2000
Title:
DEVICE AND METHOD FOR DETECTING NON-WRITABLE REGION OF OPTICAL RECORDING MEDIUM
42
Patent #:
Issue Dt:
06/08/2004
Application #:
09612544
Filing Dt:
07/07/2000
Title:
APPARATUS AND METHOD FOR DETECTING NON-RECORDING REGIONS OF AN OPTICAL RECORDING MEDIUM
43
Patent #:
Issue Dt:
03/14/2006
Application #:
09617088
Filing Dt:
07/14/2000
Title:
TRACK JUMP METHOD FOR A RECORDING MEDIUM
44
Patent #:
Issue Dt:
11/06/2001
Application #:
09621628
Filing Dt:
07/21/2000
Title:
Method for controlling track jump in optical recording medium
45
Patent #:
Issue Dt:
11/23/2004
Application #:
09662881
Filing Dt:
09/15/2000
Title:
TRACK DISCRIMINATING APPARATUS AND METHOD FOR OPTICAL RECORDING MEDIUM
46
Patent #:
Issue Dt:
09/07/2004
Application #:
09686788
Filing Dt:
10/12/2000
Title:
OPTICAL PICKUP ACTUATOR HAVING A MAGNETIC FLUX-CONTROLLING MEMBER
47
Patent #:
Issue Dt:
06/06/2006
Application #:
09741170
Filing Dt:
12/21/2000
Publication #:
Pub Dt:
07/05/2001
Title:
DEVICE AND METHOD FOR CONTROLLING OPTICAL RECORDING/REPRODUCING DEVICE
48
Patent #:
Issue Dt:
08/13/2002
Application #:
09742218
Filing Dt:
12/22/2000
Publication #:
Pub Dt:
07/05/2001
Title:
APPARATUS AND METHOD FOR CONTROLLING TRACKING FOR OPTICAL RECORDING/REPRODUCING APPARATUS
49
Patent #:
Issue Dt:
05/13/2003
Application #:
09767525
Filing Dt:
01/23/2001
Publication #:
Pub Dt:
07/26/2001
Title:
METHOD OF TRACKING CONTROL FOR OPTICAL DISC RECORDER AND REPRODUCER
50
Patent #:
Issue Dt:
06/03/2003
Application #:
09825216
Filing Dt:
04/03/2001
Publication #:
Pub Dt:
10/18/2001
Title:
OPTICAL PICK-UP ACTUATOR
51
Patent #:
Issue Dt:
10/05/2004
Application #:
09903655
Filing Dt:
07/13/2001
Publication #:
Pub Dt:
02/21/2002
Title:
OPTICAL PICKUP ACTUATOR PERFORMABLE TILTING OPERATION
52
Patent #:
Issue Dt:
12/13/2005
Application #:
09930466
Filing Dt:
08/16/2001
Publication #:
Pub Dt:
02/21/2002
Title:
SERVO METHOD FOR OPTICAL RECORDING MEDIUM
53
Patent #:
Issue Dt:
03/14/2006
Application #:
09968678
Filing Dt:
10/01/2001
Publication #:
Pub Dt:
04/25/2002
Title:
METHOD AND APPARATUS FOR CONTROLLING REPRODUCTION OF OPTICAL RECORDING MEDIUM
54
Patent #:
Issue Dt:
08/31/2004
Application #:
09996614
Filing Dt:
11/30/2001
Publication #:
Pub Dt:
05/30/2002
Title:
APPARATUS FOR CONTROLLING ECCENTRICITY IN PHOTO-RECORD PLAYER AND CONTROL METHOD THEREOF
55
Patent #:
Issue Dt:
01/31/2006
Application #:
10002934
Filing Dt:
11/01/2001
Publication #:
Pub Dt:
03/20/2003
Title:
HOLOGRAPHIC OPTICAL ELEMENT AND OPTICAL PICK-UP DEVICE USING THE SAME
56
Patent #:
Issue Dt:
09/20/2005
Application #:
10082220
Filing Dt:
02/26/2002
Publication #:
Pub Dt:
08/29/2002
Title:
METHOD AND APPARATUS FOR TILT DETECTION IN AN INFORMATION-RECORDING MEDIUM
57
Patent #:
Issue Dt:
08/22/2006
Application #:
10122325
Filing Dt:
04/16/2002
Publication #:
Pub Dt:
12/12/2002
Title:
OPTICAL PICKUP APPARATUS
58
Patent #:
Issue Dt:
10/26/2004
Application #:
10294818
Filing Dt:
11/15/2002
Publication #:
Pub Dt:
05/29/2003
Title:
APPARATUS AND METHOD FOR DETECTING WOBBLE SIGNAL READ FROM OPTICAL DISC
59
Patent #:
Issue Dt:
06/10/2008
Application #:
10419533
Filing Dt:
04/21/2003
Publication #:
Pub Dt:
10/23/2003
Title:
MAGNETIC CIRCUIT FOR MOVING A LENS HOLDER OF AN OPTICAL PICK-UP ACTUATOR
60
Patent #:
Issue Dt:
05/23/2006
Application #:
10623653
Filing Dt:
07/22/2003
Publication #:
Pub Dt:
07/08/2004
Title:
DEVICE AND METHOD FOR DETECTING NON-WRITABLE REGION OF OPTICAL RECORDING MEDIUM
61
Patent #:
Issue Dt:
10/30/2007
Application #:
10694220
Filing Dt:
10/28/2003
Publication #:
Pub Dt:
10/14/2004
Title:
OPTICAL PICKUP HEAD OF OPTICAL RECORDING REPRODUCING APPARATUS, FABRICATION METHOD THEREOF, LUBRICANT-COATED OPTICAL PICKUP HEAD OF OPTICAL RECORDING REPRODUCING APPARATUS AND LUBRICANT COATING METHOD THEREOF
62
Patent #:
Issue Dt:
11/15/2005
Application #:
10721094
Filing Dt:
11/26/2003
Publication #:
Pub Dt:
09/02/2004
Title:
LIGHT EMITTING MODULE, OPTICAL DETECTING MODULE, OPTICAL PICKUP APPARATUS AND MANUFACTURING METHODS THEREOF
63
Patent #:
Issue Dt:
07/18/2006
Application #:
10754047
Filing Dt:
01/07/2004
Publication #:
Pub Dt:
12/23/2004
Title:
MICRO ACTUATOR FOR CONTROLLING FOCAL DEPTH
64
Patent #:
Issue Dt:
12/11/2007
Application #:
10884262
Filing Dt:
07/02/2004
Publication #:
Pub Dt:
02/10/2005
Title:
OPTICAL PICKUP ACTUATOR THAT REMOVES PHASE DISPERSION BY A ROLLING MODE
65
Patent #:
Issue Dt:
08/22/2006
Application #:
10890274
Filing Dt:
07/14/2004
Publication #:
Pub Dt:
12/16/2004
Title:
APPARATUS AND METHOD FOR DETECTING WOBBLE SIGNAL READ FROM OPTICAL DISC
66
Patent #:
Issue Dt:
07/10/2007
Application #:
10956033
Filing Dt:
10/04/2004
Publication #:
Pub Dt:
03/17/2005
Title:
TRACK DISCRIMINATING APPARATUS AND METHOD FOR OPTICAL RECORDING MEDIUM
67
Patent #:
Issue Dt:
03/25/2008
Application #:
10961951
Filing Dt:
10/07/2004
Publication #:
Pub Dt:
04/14/2005
Title:
ACTUATOR OF OPTICAL PICK-UP DEVICE
68
Patent #:
Issue Dt:
03/15/2011
Application #:
11033795
Filing Dt:
01/11/2005
Publication #:
Pub Dt:
07/14/2005
Title:
OPTICAL PICKUP ACTUATOR IN WRITING AND READING DEVICE
69
Patent #:
Issue Dt:
08/19/2008
Application #:
11034513
Filing Dt:
01/11/2005
Publication #:
Pub Dt:
07/14/2005
Title:
ACTUATOR OF OPTICAL PICK-UP DEVICE
70
Patent #:
NONE
Issue Dt:
Application #:
11059257
Filing Dt:
02/15/2005
Publication #:
Pub Dt:
08/25/2005
Title:
Optical pick-up apparatus with lenses
71
Patent #:
Issue Dt:
05/22/2012
Application #:
11123102
Filing Dt:
05/06/2005
Publication #:
Pub Dt:
09/08/2005
Title:
METHOD OF RECORDING AND REPRODUCING AN OPTICAL RECORDING MEDIUM
72
Patent #:
Issue Dt:
08/12/2008
Application #:
11257064
Filing Dt:
10/25/2005
Publication #:
Pub Dt:
04/27/2006
Title:
OPTICAL PICKUP ACTUATOR
73
Patent #:
Issue Dt:
05/19/2009
Application #:
11311342
Filing Dt:
12/20/2005
Publication #:
Pub Dt:
06/22/2006
Title:
OPTICAL PICKUP ACTUATOR
74
Patent #:
Issue Dt:
01/01/2008
Application #:
11313685
Filing Dt:
12/22/2005
Publication #:
Pub Dt:
05/11/2006
Title:
HEADER MASK SIGNAL GENERATING TRACK JUMP METHOD FOR A RECORDING MEDIUM
75
Patent #:
Issue Dt:
04/14/2009
Application #:
11441205
Filing Dt:
05/26/2006
Publication #:
Pub Dt:
12/07/2006
Title:
METHOD AND APPARATUS FOR CONTROLLING RECORD AND REPRODUCTION OF OPTICAL RECORD MEDIUM
Assignor
1
Exec Dt:
02/18/2009
Assignee
1
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Correspondence name and address
TUROCY & WATSON, LLP
127 PUBLIC SQUARE
57TH FLOOR, KEY TOWER
CLEVELAND, OH 44114

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