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Reel/Frame:016958/0328   Pages: 12
Recorded: 01/03/2006
Attorney Dkt #:083938/0009
Conveyance: RELEASE OF SECURITY INTERESTS IN PATENT RIGHTS
Total properties: 220
Page 1 of 3
Pages: 1 2 3
1
Patent #:
Issue Dt:
07/09/2002
Application #:
08211157
Filing Dt:
03/17/1994
Title:
AMORPHOUS PERMALLOY FILMS AND METHOD OF PREPARING THE SAME
2
Patent #:
Issue Dt:
09/24/2002
Application #:
08522839
Filing Dt:
09/01/1995
Title:
FEED FORWARD COMPENSATION FOR REPEATABLE HEAD POSITION ERROR IN A DISC DRIVE
3
Patent #:
Issue Dt:
10/08/2002
Application #:
08554293
Filing Dt:
11/06/1995
Title:
AIR VANE LATCH INCORPORATING A CAM PIN ON THE ACTUATOR
4
Patent #:
Issue Dt:
11/19/2002
Application #:
08576397
Filing Dt:
12/21/1995
Title:
METHOD OF MEASURING THE READ-TO-WRITE OFFSET IN A DISC DRIVE HAVING SEPARATE READ AND WRITE ELEMENTS
5
Patent #:
Issue Dt:
10/15/2002
Application #:
08711499
Filing Dt:
09/10/1996
Title:
METHOD AND APPARATUS FOR APPLYING AN INFORMATION PATTERN TO A DISC HEAD SLIDER
6
Patent #:
Issue Dt:
09/10/2002
Application #:
08806494
Filing Dt:
04/21/1997
Title:
REDUCING BEARING CONTAMINANT MIGRATION FROM A HARD DISC DRIVE CARTRIDGE BEARING ASSEMBLY
7
Patent #:
Issue Dt:
11/05/2002
Application #:
09001788
Filing Dt:
12/31/1997
Title:
ACTUATOR ARM DISC SNUBBER WITH UNITARY CONSTRUCTION
8
Patent #:
Issue Dt:
08/27/2002
Application #:
09016221
Filing Dt:
01/30/1998
Publication #:
Pub Dt:
12/13/2001
Title:
DATA STORAGE COMMUNICATION CHANNEL AND METHOD OF TRANSMITTING DATA
9
Patent #:
Issue Dt:
09/03/2002
Application #:
09047202
Filing Dt:
03/24/1998
Title:
NEAR FIELD OPTICAL CERTIFYING HEAD FOR DISC ASPERITY MAPPING
10
Patent #:
Issue Dt:
06/11/2002
Application #:
09061836
Filing Dt:
04/16/1998
Title:
ELECTROMAGNETIC ROTARY ACTUATOR
11
Patent #:
Issue Dt:
07/02/2002
Application #:
09120695
Filing Dt:
07/22/1998
Publication #:
Pub Dt:
08/09/2001
Title:
METHOD AND APPARATUS FOR OPTICALLY SENSING ACCURATE CLOCK PATTERNS
12
Patent #:
Issue Dt:
06/11/2002
Application #:
09150259
Filing Dt:
09/09/1998
Title:
FULL AND HALF-RATE SIGNAL SPACE DETECTION FOR CHANNELS WITH A TIME-VARYING MTR
13
Patent #:
Issue Dt:
06/18/2002
Application #:
09158040
Filing Dt:
09/21/1998
Title:
APPARATUS AND METHOD FOR DIFFERENTIAL WAX-WANE FOCUSING AND PUSH-PULL TRACKING FOR MAGNETO-OPTICAL DATA STORAGE
14
Patent #:
Issue Dt:
07/09/2002
Application #:
09158647
Filing Dt:
09/22/1998
Publication #:
Pub Dt:
03/07/2002
Title:
AN IMPROVED GIMBAL FOR A HEAD OF A DISC DRIVE WITH VERTICAL LIMITER
15
Patent #:
Issue Dt:
12/10/2002
Application #:
09164957
Filing Dt:
10/01/1998
Title:
GLOBAL FILE SYSTEM AND DATA STORAGE DEVICE LOCKS
16
Patent #:
Issue Dt:
11/26/2002
Application #:
09178231
Filing Dt:
10/23/1998
Title:
CROSS TEXTURE HEAD DISC INTERFACE
17
Patent #:
Issue Dt:
07/09/2002
Application #:
09179530
Filing Dt:
10/27/1998
Publication #:
Pub Dt:
05/02/2002
Title:
HEAD SUSPENSION MOUNTING SYSTEM FOR A DISC DRIVE
18
Patent #:
Issue Dt:
09/10/2002
Application #:
09180560
Filing Dt:
11/06/1998
Publication #:
Pub Dt:
03/07/2002
Title:
OVERLAID MR STRUCTURE WITH MAGNETOSTATIC STABILIZED SOFT ADJACENT LAYER
19
Patent #:
Issue Dt:
07/16/2002
Application #:
09190649
Filing Dt:
11/12/1998
Title:
SYSTEM AND METHOD FOR ENCODING READ-ONLY INFORMATION ON STORAGE MEDIA
20
Patent #:
Issue Dt:
12/31/2002
Application #:
09193387
Filing Dt:
11/17/1998
Title:
METHOD AND DEDICATED FRAME BUFFER FOR LOOP INITIALIZATION AND RESPONSES
21
Patent #:
Issue Dt:
12/10/2002
Application #:
09205871
Filing Dt:
12/04/1998
Title:
FRAME SYNCHRONIZATION FOR VITERBI DETECTOR
22
Patent #:
Issue Dt:
09/03/2002
Application #:
09206017
Filing Dt:
12/04/1998
Title:
HIGH SUCTION AIR BEARING WITH PRESSURE RELEASE
23
Patent #:
Issue Dt:
07/02/2002
Application #:
09226423
Filing Dt:
01/06/1999
Title:
FLYING OPTICAL HEAD WITH DYNAMIC MIRROR
24
Patent #:
Issue Dt:
12/17/2002
Application #:
09241795
Filing Dt:
02/01/1999
Title:
APPARATUS AND METHOD FOR EFFICIENT DEFECT MANAGEMENT IN A MAGNETO- OPTICAL DATA STORAGE SYSTEM
25
Patent #:
Issue Dt:
06/25/2002
Application #:
09243574
Filing Dt:
02/03/1999
Title:
DATA COLLECTION SYSTEM AND METHOD FOR ZERO ACCELERATION PATH CORRECTION
26
Patent #:
Issue Dt:
06/25/2002
Application #:
09259837
Filing Dt:
03/01/1999
Title:
HEAD CONTROL FOR DISC DRIVE APPARATUSES, SYSTEMS AND PROCESSES
27
Patent #:
Issue Dt:
07/30/2002
Application #:
09268012
Filing Dt:
03/15/1999
Title:
ASYNCHRONOUS ANALOG DEMODULATOR AND METHOD FOR A NULL-TYPE SERVO PATTERN
28
Patent #:
Issue Dt:
08/06/2002
Application #:
09285936
Filing Dt:
04/02/1999
Title:
PRE-ASSEMBLED VOICE COIL MAGNETIC ASSEMBLY AND ROTATABLE ATTACHMENT STRUCTURE/METHOD TO BASE PLATE FOR DISC DRIVE
29
Patent #:
Issue Dt:
09/03/2002
Application #:
09302353
Filing Dt:
04/30/1999
Title:
WRITE CURRENT OPTIMIZATION IN A DISC DRIVE SYSTEM
30
Patent #:
Issue Dt:
06/18/2002
Application #:
09307088
Filing Dt:
05/07/1999
Title:
TRANSVERSE SLOT MOUNTING OF HEAD/HEAD SUSPENSION ASSEMBLIES IN DISC DRIVES
31
Patent #:
Issue Dt:
07/02/2002
Application #:
09315006
Filing Dt:
05/19/1999
Title:
MAGNETIC MICROACTUATOR
32
Patent #:
Issue Dt:
07/09/2002
Application #:
09316685
Filing Dt:
05/21/1999
Title:
METHOD AND APPARATUS FOR GENERATING LOW-NOISE CURRENT FOR MR HEADS
33
Patent #:
Issue Dt:
10/08/2002
Application #:
09326066
Filing Dt:
06/04/1999
Title:
INDIVIDUALLY CLAMPING DISCS IN A DISC STACK ASSEMBLY
34
Patent #:
Issue Dt:
11/19/2002
Application #:
09326245
Filing Dt:
06/04/1999
Title:
TARGET SHIELDS FOR IMPROVED MAGNETIC PROPERTIES OF A RECORDING MEDIUM
35
Patent #:
Issue Dt:
01/07/2003
Application #:
09329612
Filing Dt:
06/10/1999
Title:
DISC DRIVE HAVING CHARGE FEEDBACK DRIVE MICROACTUATOR
36
Patent #:
Issue Dt:
10/01/2002
Application #:
09330459
Filing Dt:
06/11/1999
Title:
DUAL HALF-APERTURE FOCUSING AND PUSH-PULL TRACKING USING A 3-BEAM WOLLASTON PRISM FOR MAGNETO-OPTICAL DATA STORAGE
37
Patent #:
Issue Dt:
09/24/2002
Application #:
09330649
Filing Dt:
06/11/1999
Title:
DIGITIZING READBACK WAVEFORM FOR TESTING HARD DISC DRIVES
38
Patent #:
Issue Dt:
09/24/2002
Application #:
09330938
Filing Dt:
06/11/1999
Title:
INTEGRATED TEST SYSTEM FOR A DISC DRIVE PIVOT BEARING AND ACTUATOR
39
Patent #:
Issue Dt:
08/13/2002
Application #:
09344474
Filing Dt:
06/25/1999
Title:
HARD DISC DRIVE VERIFICATION TESTER
40
Patent #:
Issue Dt:
10/15/2002
Application #:
09344759
Filing Dt:
06/25/1999
Title:
MASS STORAGE ERROR CORRECTION AND DETECTION SYSTEM METHOD AND ARTICLE OF MANUFACTURE
41
Patent #:
Issue Dt:
09/10/2002
Application #:
09352186
Filing Dt:
07/12/1999
Title:
REDUCING ACOUSTIC NOISE USING A CURRENT PROFILE DURING INITIAL STAGES OF A DISC DRIVE SEEK
42
Patent #:
Issue Dt:
12/03/2002
Application #:
09352461
Filing Dt:
07/13/1999
Title:
SERVO GAIN OPTIMIZATION USING A VARIABLE CONVERGENCE FACTOR
43
Patent #:
Issue Dt:
10/01/2002
Application #:
09353854
Filing Dt:
07/15/1999
Title:
ALTITUDE INSENSITIVE DISC HEAD SLIDER
44
Patent #:
Issue Dt:
11/19/2002
Application #:
09354419
Filing Dt:
07/15/1999
Title:
SELF-LOADING DISC HEAD SLIDER HAVING MULTIPLE STEPS APPROXIMATING A LEADING TAPER
45
Patent #:
Issue Dt:
09/03/2002
Application #:
09356087
Filing Dt:
07/16/1999
Title:
IMPROVING DISC DRIVE PERFORMANCE BY REDUCING AREAL DATA STORAGE DENSITY
46
Patent #:
Issue Dt:
09/17/2002
Application #:
09364465
Filing Dt:
07/30/1999
Title:
METHOD AND SYSTEM FOR FILTERING FORCE CONSTANT TABLE FOR ACCURATE TORQUE MODELING
47
Patent #:
Issue Dt:
06/18/2002
Application #:
09365790
Filing Dt:
08/03/1999
Title:
HORIZONTAL LOADER FOR HIGH DENSITY SERVO TRACK WRITING
48
Patent #:
Issue Dt:
12/24/2002
Application #:
09367952
Filing Dt:
08/25/1999
Title:
GIANT MAGNETORESISTIVE SENSOR WITH A CRMNPT PINNING LAYER AND A NIFECR SEED LAYER
49
Patent #:
Issue Dt:
09/03/2002
Application #:
09368021
Filing Dt:
08/03/1999
Title:
LINEAR AIR BEARING WITH VACUUM STIFFENER
50
Patent #:
Issue Dt:
08/13/2002
Application #:
09380435
Filing Dt:
09/01/1999
Title:
GIANT MAGNETORESISTIVE SENSOR WITH PINNING LAYER
51
Patent #:
Issue Dt:
06/11/2002
Application #:
09381365
Filing Dt:
01/06/2000
Title:
MAGNETIC MEDIA WITH RANDOMLY POSITIONED TEXTURING FEATURES
52
Patent #:
Issue Dt:
10/29/2002
Application #:
09385192
Filing Dt:
08/30/1999
Title:
SINGLE SOURCE OPTICAL DISC DATA STORAGE SYSTEM
53
Patent #:
Issue Dt:
10/15/2002
Application #:
09385789
Filing Dt:
08/30/1999
Title:
OPTICAL DISC DATA STORAGE SYSTEM
54
Patent #:
Issue Dt:
08/13/2002
Application #:
09393328
Filing Dt:
09/10/1999
Title:
MAGNETIC RECORDING MEDIUM WITH A NIALRU SEEDLAYER
55
Patent #:
Issue Dt:
06/11/2002
Application #:
09395411
Filing Dt:
09/14/1999
Title:
ROBUST INDEX REFERENCE POSITION DETECTION USING A SEQUENCE OF SUCCESSIVLEY DISPOSED INDEX FIELDS
56
Patent #:
Issue Dt:
06/11/2002
Application #:
09395412
Filing Dt:
09/14/1999
Title:
WRITING SERVO DATA ON STATIONARY DISCS
57
Patent #:
Issue Dt:
11/19/2002
Application #:
09395456
Filing Dt:
09/14/1999
Title:
HEAD FLIGHT CHARACTERIZATION USING THERMAL ASPERITY DETECTION
58
Patent #:
Issue Dt:
12/17/2002
Application #:
09395915
Filing Dt:
09/14/1999
Publication #:
Pub Dt:
05/16/2002
Title:
METHOD AND SYSTEM FOR DETECTING THERMAL ASPERITY ON DISCS USED IN A DISC DRIVE
59
Patent #:
Issue Dt:
10/15/2002
Application #:
09396099
Filing Dt:
09/14/1999
Title:
HEAD FLIGHT CHARACTERIZATION USING A NON-CONTACT VOLTMETER
60
Patent #:
Issue Dt:
10/22/2002
Application #:
09397941
Filing Dt:
09/17/1999
Title:
METHOD AND APPARATUS FOR IDENTIFYING ERRORS IN A DETECTED SEQUENCE OF VALUES
61
Patent #:
Issue Dt:
07/02/2002
Application #:
09401877
Filing Dt:
09/23/1999
Title:
METHOD AND APPARATUS FOR MINIMIZING ONCE PER REVOLUTION POSITIONAL ERRORS IN SINGLE DISC SERVO TRACK WRITING
62
Patent #:
Issue Dt:
07/16/2002
Application #:
09401895
Filing Dt:
09/23/1999
Title:
METHOD AND APPARATUS FOR MINIMIZING ONCE PER REVOLUTION POSITIONAL ERRORS IN A DISC DRIVE
63
Patent #:
Issue Dt:
11/26/2002
Application #:
09404958
Filing Dt:
09/24/1999
Title:
MOTOR SPEED OBSERVER FOR DATA PROTECTION IN A DISC DRIVE
64
Patent #:
Issue Dt:
06/11/2002
Application #:
09405820
Filing Dt:
09/24/1999
Title:
READ/WRITE PREAMP INTEGRATED HEAD AND PROCESS FOR FABRICATING SAME
65
Patent #:
Issue Dt:
10/29/2002
Application #:
09405832
Filing Dt:
09/24/1999
Title:
DISK HEAD HEIGHT CONTROL
66
Patent #:
Issue Dt:
10/08/2002
Application #:
09406816
Filing Dt:
09/28/1999
Title:
MAGNETIC RECORDING MEDIUM WITH DUAL MAGNETIC LAYERS AND HIGH IN-PLANE COERCIVITY
67
Patent #:
Issue Dt:
09/03/2002
Application #:
09407222
Filing Dt:
09/24/1999
Title:
CLASS AB H-BRIDGE USING CURRENT SENSING MOSFETS
68
Patent #:
Issue Dt:
08/06/2002
Application #:
09409758
Filing Dt:
09/30/1999
Title:
UNIVERSAL SMART MERGE/DEMERGE TOOL
69
Patent #:
Issue Dt:
12/31/2002
Application #:
09413761
Filing Dt:
10/07/1999
Publication #:
Pub Dt:
05/16/2002
Title:
HYDRODYNAMIC BEARINGS AND BOUNDARY LUBRICATED SYSTEM WITH DLC BUMPS
70
Patent #:
Issue Dt:
08/13/2002
Application #:
09415598
Filing Dt:
10/08/1999
Title:
HARD DISC DRIVE VERIFICATION TESTER
71
Patent #:
Issue Dt:
09/03/2002
Application #:
09415787
Filing Dt:
10/08/1999
Title:
DISC DRIVE METHOD AND APPARATUS FOR DYNAMICALLY ADJUSTING SEEK OPERATIONS
72
Patent #:
Issue Dt:
10/15/2002
Application #:
09416302
Filing Dt:
10/12/1999
Publication #:
Pub Dt:
01/31/2002
Title:
SLIDER FOR A DATA STORAGE DEVICE WITH HEAD DISC INTERFACE FOR CONTACT STARTS AND STOPS ("CSS")
73
Patent #:
Issue Dt:
08/27/2002
Application #:
09420254
Filing Dt:
10/18/1999
Title:
LOW COST FLEXIBLE SUPPORT ACTUATOR
74
Patent #:
Issue Dt:
12/03/2002
Application #:
09425768
Filing Dt:
10/22/1999
Title:
METHOD OF THERMALLY PRINTING SERVO PATTERNS ON MAGNETIC MEDIA
75
Patent #:
Issue Dt:
10/15/2002
Application #:
09426920
Filing Dt:
10/26/1999
Title:
DISC SLIP APPARATUS
76
Patent #:
Issue Dt:
09/24/2002
Application #:
09437954
Filing Dt:
11/10/1999
Title:
TRACK WIDTH DEFINITION BY PATTERNING OF SHARED POLE FOR INTEGRATED THIN FILM/MAGNETORESISTIVE HEAD
77
Patent #:
Issue Dt:
10/08/2002
Application #:
09442798
Filing Dt:
11/18/1999
Title:
SPIN VALVE SENSOR WITH EXCHANGE TABS
78
Patent #:
Issue Dt:
09/24/2002
Application #:
09454085
Filing Dt:
12/03/1999
Title:
STABILIZATION OF GMR DEVICES
79
Patent #:
Issue Dt:
11/19/2002
Application #:
09459499
Filing Dt:
12/13/1999
Publication #:
Pub Dt:
10/18/2001
Title:
EDGE CONTACT PROTECTION FEATURE FOR A DISC DRIVE HEAD
80
Patent #:
Issue Dt:
01/07/2003
Application #:
09465956
Filing Dt:
12/17/1999
Title:
HOUSING COVER WITH SPINDLE CAP
81
Patent #:
Issue Dt:
11/26/2002
Application #:
09467989
Filing Dt:
12/20/1999
Title:
METHOD AND APPARATUS FOR ADAPTIVE FEEDFORWARD CANCELLATION
82
Patent #:
Issue Dt:
09/10/2002
Application #:
09469975
Filing Dt:
12/21/1999
Title:
LOW MASS DISC DRIVE SUSPENSION
83
Patent #:
Issue Dt:
10/15/2002
Application #:
09470659
Filing Dt:
12/22/1999
Title:
MAGNETIC RECORDING USING DISCRETE PULSED WRITE CURRENTS IN A DISC DRIVE
84
Patent #:
Issue Dt:
12/03/2002
Application #:
09473264
Filing Dt:
12/27/1999
Title:
METHOD AND APPARATUS FOR MAINTAINING SERVO STABILITY DURING ACTUATOR SATURATION
85
Patent #:
Issue Dt:
09/03/2002
Application #:
09473545
Filing Dt:
12/28/1999
Title:
BASELINE INSTABILITY DETECTOR
86
Patent #:
Issue Dt:
11/26/2002
Application #:
09473847
Filing Dt:
12/28/1999
Title:
DISC DRIVE WITH WEAR-RESISTANT RAMP COATING OF CARBON NITRIDE OR METAL NITRIDE
87
Patent #:
Issue Dt:
07/02/2002
Application #:
09475523
Filing Dt:
12/30/1999
Title:
CLOSED-LOOP SCALING FOR DISCRETE-TIME SERVO CONTROLLER IN A DISC DRIVE
88
Patent #:
Issue Dt:
09/03/2002
Application #:
09475530
Filing Dt:
12/30/1999
Title:
CAPACITY TUNING IN THE PRODUCTION PROCESS OF STORAGE DISC DRIVES
89
Patent #:
Issue Dt:
11/05/2002
Application #:
09476603
Filing Dt:
12/31/1999
Title:
METHOD FOR LATCHING A DISC DRIVER ACTUATOR
90
Patent #:
Issue Dt:
11/12/2002
Application #:
09479769
Filing Dt:
01/07/2000
Title:
FIXED DISC DRIVE CARTRIDGE AND PLAYBACK DEVICE
91
Patent #:
Issue Dt:
11/05/2002
Application #:
09483525
Filing Dt:
01/14/2000
Title:
METHOD AND APPARATUS FOR REDUCING TRACK MISREGISTRATION FROM SERVO TRACK WRITING
92
Patent #:
Issue Dt:
07/30/2002
Application #:
09487235
Filing Dt:
01/19/2000
Title:
OVER-MOLDED BASE PLATE AND METHOD OF MANUFACTURE OF OVER-MOLDED BASE PLATE FOR A DISC DRIVE
93
Patent #:
Issue Dt:
08/20/2002
Application #:
09489532
Filing Dt:
01/21/2000
Title:
REPEATABLE RUNOUT COMPENSATION USING A LEARNING ALGORITHM WITH SCHEDULED PARAMETERS
94
Patent #:
Issue Dt:
06/25/2002
Application #:
09489935
Filing Dt:
01/24/2000
Title:
ELECTROLESS NICKEL-PHOSPHOROUS COATINGS WITH HIGH THERMAL STABILITY
95
Patent #:
Issue Dt:
07/02/2002
Application #:
09490421
Filing Dt:
01/24/2000
Title:
COIL-STRUCTURES FOR MAGNETIC MICROACTUATOR
96
Patent #:
Issue Dt:
09/24/2002
Application #:
09494688
Filing Dt:
01/31/2000
Title:
SELF ALIGNING PC BOARD CONNECTOR FOR A DISC DRIVE
97
Patent #:
Issue Dt:
08/06/2002
Application #:
09495077
Filing Dt:
01/31/2000
Title:
SPINDLE MOTOR FOR A HARD DISC DRIVE WITH A COMBINATION SEAL AND ELECTRICAL CONNECTOR
98
Patent #:
Issue Dt:
01/07/2003
Application #:
09496341
Filing Dt:
02/02/2000
Title:
SURFACE TREATMENT WITH ZP PROCESS FOR GMR MEDIA
99
Patent #:
Issue Dt:
06/11/2002
Application #:
09496342
Filing Dt:
02/02/2000
Title:
CoCrPtB medium with a 1010 crystallographic orientation
100
Patent #:
Issue Dt:
06/25/2002
Application #:
09500152
Filing Dt:
02/08/2000
Title:
SPIN TUNNEL JUNCTION RECORDING HEADS USING AN EDGE JUNCTION STRUCTURE
Assignor
1
Exec Dt:
11/30/2005
Assignee
1
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Correspondence name and address
KIRSTIE HOWARD, ESQ.
SIMPSON THACHER & BARTLETT LLP
425 LEXINGTON AVENUE
NEW YORK, NY 10017

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