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Reel/Frame:007152/0815   Pages: 40
Recorded: 10/04/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 370
Page 2 of 4
Pages: 1 2 3 4
1
Patent #:
Issue Dt:
04/14/1992
Application #:
07192950
Filing Dt:
05/12/1988
Title:
OPTICAL HEAD WITH FLYING LENS
2
Patent #:
Issue Dt:
07/30/1991
Application #:
07193090
Filing Dt:
05/12/1988
Title:
HIGH EFFICIENCY DISK FORMAT AND SYNCHRONIZATION SYSTEM
3
Patent #:
Issue Dt:
01/29/1991
Application #:
07193109
Filing Dt:
05/12/1988
Title:
SECTOR MIS-SYNCHRONIZATION DETECTION METHOD
4
Patent #:
Issue Dt:
03/13/1990
Application #:
07193347
Filing Dt:
05/12/1988
Title:
AN IMPROVED DECORDER
5
Patent #:
Issue Dt:
02/13/1990
Application #:
07193417
Filing Dt:
05/12/1988
Title:
METHOD OF PRODUCING A POLE PIECE WITH IMPROVED MAGNETIC DOMAIN STRUCTURE
6
Patent #:
Issue Dt:
10/31/1989
Application #:
07205490
Filing Dt:
06/06/1988
Title:
LITHOGRAPHIC TECHNIQUE USING LASER FOR FABRICATION OF ELECTRONIC COMPONENTS AND THE LIKE
7
Patent #:
Issue Dt:
06/05/1990
Application #:
07212876
Filing Dt:
06/29/1988
Title:
APPARATUS AND METHODS TO SUPPRESS PERPENDICULAR FIELDS IN LONGITUDINAL LONGITUDINAL RECORDING
8
Patent #:
Issue Dt:
02/18/1992
Application #:
07227808
Filing Dt:
08/03/1988
Title:
FLUX SPREADING THIN FILM MAGNETIC DEVICES
9
Patent #:
Issue Dt:
11/13/1990
Application #:
07233322
Filing Dt:
08/17/1988
Title:
RECORDING HEAD TO MINIMIZE UNDERSHOOTS IN READBACK PULSES
10
Patent #:
Issue Dt:
08/15/1989
Application #:
07234556
Filing Dt:
08/22/1988
Title:
MODULAR UNITARY DISK FILE SUBSYSTEM WITH DIFFERING DENSITY ZONES
11
Patent #:
Issue Dt:
06/18/1991
Application #:
07238868
Filing Dt:
08/31/1988
Title:
ELECTRICAL GUIDE FOR TIGHT TOLERANCE MACHINING
12
Patent #:
Issue Dt:
04/24/1990
Application #:
07242067
Filing Dt:
09/08/1988
Title:
RELEASABLE SERVO WRITING FIXTURE CONNECTOR
13
Patent #:
Issue Dt:
12/26/1989
Application #:
07250037
Filing Dt:
09/27/1988
Title:
AUTOMATIC SERVO GAIN CALIBRATION SYSTEM FOR A DISK DRIVE
14
Patent #:
Issue Dt:
12/05/1989
Application #:
07253390
Filing Dt:
10/04/1988
Title:
THIN FILM HEAD HAVING A MAGNETO-RESTRICTIVE READ ELEMENT
15
Patent #:
Issue Dt:
12/04/1990
Application #:
07266089
Filing Dt:
11/02/1988
Title:
DIGITAL PHASE LOCKED LOOP
16
Patent #:
Issue Dt:
08/22/1989
Application #:
07277024
Filing Dt:
11/28/1988
Title:
A METHOD FOR USING A MODULAR UNITARY DISK FILE SUBSYSTEM
17
Patent #:
Issue Dt:
08/20/1991
Application #:
07278006
Filing Dt:
11/30/1988
Title:
REMOVABLE AND TRANSPORTABLE HARD DISK SUBSYSTEM
18
Patent #:
Issue Dt:
10/30/1990
Application #:
07280997
Filing Dt:
12/07/1988
Title:
REMOVABLE HARD DISK DRIVE MODULE
19
Patent #:
Issue Dt:
10/03/1989
Application #:
07326166
Filing Dt:
03/20/1989
Title:
DATA TRANSDUCER POSITION CONTROL SYSTEM FOR ROTATING DISK DATA STORAGE EQUIPMENT
20
Patent #:
Issue Dt:
11/21/1989
Application #:
07329400
Filing Dt:
03/27/1989
Title:
MICROPROCESSOR CONTROLLED RIGID DISK FILE SUBSYSTEM
21
Patent #:
Issue Dt:
05/14/1991
Application #:
07343907
Filing Dt:
04/26/1989
Title:
AN INTEGRAL BALANCED-MOMENT HEAD POSITIONER
22
Patent #:
Issue Dt:
11/30/1993
Application #:
07344990
Filing Dt:
04/28/1989
Title:
HYDROGENATED CARBON COMPOSITIONS
23
Patent #:
Issue Dt:
02/04/1992
Application #:
07360421
Filing Dt:
06/02/1989
Title:
FLUX SPREADING THIN FILM MAGNETIC DEVICES
24
Patent #:
Issue Dt:
04/24/1990
Application #:
07364810
Filing Dt:
06/09/1989
Title:
FIXED DISK DRIVE
25
Patent #:
Issue Dt:
01/05/1993
Application #:
07364900
Filing Dt:
06/12/1989
Title:
MAGNETIC MEDIUM FOR LONGITUDINAL RECORDING
26
Patent #:
Issue Dt:
01/22/1991
Application #:
07365243
Filing Dt:
06/12/1989
Title:
METHOD AND APPARATUS FOR DETECTING FOCUS AND TRACKING ERRORS
27
Patent #:
Issue Dt:
06/09/1992
Application #:
07369713
Filing Dt:
06/22/1989
Title:
MAGNETO-OPTIC RECORDING MEDIUM WITH ORIENTED LANGMUIR-BLODGETT PROTECTIVE LAYER
28
Patent #:
Issue Dt:
06/22/1993
Application #:
07369714
Filing Dt:
06/22/1989
Title:
LITHOGRAPHIC TECHNIQUE USING LASER SCANNING FOR FABRICATION OF ELECTRONIC COMPONENTS AND THE LIKE
29
Patent #:
Issue Dt:
06/09/1992
Application #:
07369741
Filing Dt:
06/22/1989
Title:
READ CHANNEL OPTIMIZATION SYSTEM
30
Patent #:
Issue Dt:
04/07/1992
Application #:
07369742
Filing Dt:
06/22/1989
Title:
PHASED SERIES TUNED EQUALIZER
31
Patent #:
Issue Dt:
05/05/1992
Application #:
07369833
Filing Dt:
06/22/1989
Title:
THREE-POLE MAGNETIC HEAD WITH REDUCED FLUX LEAKAGE
32
Patent #:
Issue Dt:
10/16/1990
Application #:
07370803
Filing Dt:
06/23/1989
Title:
WIDE RANGE HIGH STABILITY VARIABLE GAIN AMPLIFIER
33
Patent #:
Issue Dt:
05/22/1990
Application #:
07371494
Filing Dt:
06/26/1989
Title:
MULTIPLE BANDWIDTH FILTER SYSTEM FOR PHASE LOCKED LOOP
34
Patent #:
Issue Dt:
08/04/1992
Application #:
07373323
Filing Dt:
06/28/1989
Title:
ERROR DETECTION AND CORRECTION SYSTEM FOR LONG BURST ERRORS
35
Patent #:
Issue Dt:
07/07/1992
Application #:
07373339
Filing Dt:
06/29/1989
Title:
COHERENT MULTI-FREQUENCY SYNTHESIS
36
Patent #:
Issue Dt:
03/02/1993
Application #:
07373939
Filing Dt:
06/29/1989
Title:
METHOD FOR INCREASING TRACK DENSITY OF MAGNETO-OPTICAL STORAGE MEDIA
37
Patent #:
Issue Dt:
11/03/1992
Application #:
07373991
Filing Dt:
06/29/1989
Title:
METHOD FOR INCREASING LINEAR BIT DENSITY IN MAGNETO-OPTICAL STORAGE MEDIA
38
Patent #:
Issue Dt:
10/06/1992
Application #:
07374010
Filing Dt:
06/29/1989
Title:
ROTARY HEAD ACTUATOR FOR OPTICAL DISK
39
Patent #:
Issue Dt:
05/12/1992
Application #:
07382251
Filing Dt:
07/19/1989
Title:
HYDRODYNAMIC BEARING
40
Patent #:
Issue Dt:
11/06/1990
Application #:
07397056
Filing Dt:
08/22/1989
Title:
BROAD BANDWIDTH PLANAR POWER COMBINER/DIVIDER DEVICE
41
Patent #:
Issue Dt:
12/04/1990
Application #:
07406692
Filing Dt:
09/13/1989
Title:
ELECTRICAL CONNECTION FOR A SELF-LOADING HEAD ASSEMBLY FOR DISK DRIVES
42
Patent #:
Issue Dt:
04/28/1992
Application #:
07410028
Filing Dt:
09/20/1989
Title:
LAMINATED POLES FOR RECORDING HEADS
43
Patent #:
Issue Dt:
07/09/1991
Application #:
07413468
Filing Dt:
09/27/1989
Title:
DISK DRIVE HUB ASSEMBLY
44
Patent #:
Issue Dt:
03/26/1991
Application #:
07418945
Filing Dt:
10/06/1989
Title:
LOW PROFILE HEAD-LOAD BEAM SLIDER ARM FOR DISK DRIVE
45
Patent #:
Issue Dt:
11/26/1991
Application #:
07439884
Filing Dt:
11/21/1989
Title:
HYDRODYNAMIC BEARING
46
Patent #:
Issue Dt:
08/13/1991
Application #:
07440979
Filing Dt:
11/22/1989
Title:
KEYCAP FOR A COMPUTER DISK DRIVE CONTROL SWITCH
47
Patent #:
Issue Dt:
01/22/1991
Application #:
07446051
Filing Dt:
12/05/1989
Title:
SELF-SYNCHRONIZING SERVO CONTROL SYSTEM AND SERVO DATA CODE FOR HIGH DENSITY DISK DRIVES
48
Patent #:
Issue Dt:
11/20/1990
Application #:
07449133
Filing Dt:
12/08/1989
Title:
THIN FILM READ/WRITE HEAD HAVING A SOLENOIDAL ENERGIZING COIL
49
Patent #:
Issue Dt:
09/04/1990
Application #:
07453356
Filing Dt:
12/18/1989
Title:
PHASE LOCKED LOOP WITH BANDWIDTH RAMP
50
Patent #:
Issue Dt:
10/08/1991
Application #:
07462562
Filing Dt:
01/09/1990
Title:
TAPE HEAD WITH LOW SPACING LOSS PRODUCED BY NARROW AND WIDE WEAR REGIONS
51
Patent #:
Issue Dt:
01/05/1993
Application #:
07468972
Filing Dt:
01/23/1990
Title:
HOUSING FOR A REMOVABLE DISK DRIVE
52
Patent #:
Issue Dt:
04/21/1992
Application #:
07469924
Filing Dt:
01/25/1990
Title:
ERROR TRAPPING DECODING METHOD AND APPARATUS
53
Patent #:
Issue Dt:
04/21/1992
Application #:
07470423
Filing Dt:
01/25/1990
Title:
HIGH BANDWIDTH REED-SOLOMON ENCODING, DECODING AND ERROR CORRECTING CIRCUIT
54
Patent #:
Issue Dt:
05/19/1992
Application #:
07482027
Filing Dt:
02/16/1990
Title:
HEAD/GIMBAL ASSEMBLY HAVING LOW STIFFNESS CROSS BAND FLEXURE
55
Patent #:
Issue Dt:
01/01/1991
Application #:
07484043
Filing Dt:
02/20/1990
Title:
HEAD AND DISK ASSEMBLY FOR FIXED DISK DRIVE
56
Patent #:
Issue Dt:
11/12/1991
Application #:
07485059
Filing Dt:
02/26/1990
Title:
EXPONENTIAL FUNCTION CIRCUITRY
57
Patent #:
Issue Dt:
03/03/1992
Application #:
07485151
Filing Dt:
02/26/1990
Title:
CURRENT-PULSE INTEGRATING CIRCUIT WITH PHASE-LOCKED LOOP
58
Patent #:
Issue Dt:
04/28/1992
Application #:
07490504
Filing Dt:
02/28/1990
Title:
CONTINUOUS-PLUS-EMBEDDED SERVO DATA POSITION CONTROL SYSTEM FOR MAGNETIC DISK DEVICE
59
Patent #:
Issue Dt:
09/07/1993
Application #:
07494171
Filing Dt:
03/15/1990
Title:
TOTALLY MAGNETIC FINE TRACKING MINIATURE GALVANOMETER ACTUATOR
60
Patent #:
Issue Dt:
10/06/1992
Application #:
07502070
Filing Dt:
03/01/1991
Title:
EXTENDED RANGE SERVO SYSTEM FOR POSITIONING A DISK DRIVE HEAD OVER A SELECTED TRACK
61
Patent #:
Issue Dt:
08/04/1992
Application #:
07502311
Filing Dt:
03/30/1990
Title:
TRACK IDENTIFICATION AND COUNTING IN A DISK DRIVE POSITIONING SYSTEM
62
Patent #:
Issue Dt:
06/15/1993
Application #:
07502312
Filing Dt:
03/04/1991
Title:
DISK DRIVE WITH CONSTANT BANDWIDTH AUTOMATIC GAIN CONTROL
63
Patent #:
Issue Dt:
03/10/1992
Application #:
07502323
Filing Dt:
03/01/1991
Title:
VELOCITY ESTIMATOR IN A DISK DRIVE POSITIONING SYSTEM
64
Patent #:
Issue Dt:
10/06/1992
Application #:
07502511
Filing Dt:
03/01/1991
Title:
COMBINATION EMBEDDED AND DEDICATED SERVO SYSTEM INCLUDING EMBEDDED SERVO WRITING
65
Patent #:
Issue Dt:
05/19/1992
Application #:
07502512
Filing Dt:
03/04/1991
Title:
EMBEDDED BURST DEMODULATION AND TRACKING ERROR GENERATION
66
Patent #:
Issue Dt:
02/16/1993
Application #:
07502513
Filing Dt:
03/01/1991
Title:
HIGH SPEED SWITCHED AUTOMATIC GAIN CONTROL
67
Patent #:
Issue Dt:
03/24/1992
Application #:
07502514
Filing Dt:
03/07/1991
Title:
METHOD OF AUTOMATIC GAIN CONTROL BASIS SELECTION AND METHOD OF HALF-TRACK SERVOING
68
Patent #:
Issue Dt:
09/21/1993
Application #:
07502612
Filing Dt:
03/30/1990
Title:
AUTOMATIC CORRECTION OF POSITION DEMODULATOR OFFSETS
69
Patent #:
Issue Dt:
05/19/1992
Application #:
07502921
Filing Dt:
03/04/1991
Title:
FAULT TOELRANT FRAME, GUARDBAND AND INDEX DETECTION METHODS
70
Patent #:
Issue Dt:
04/13/1993
Application #:
07503151
Filing Dt:
03/01/1991
Title:
METHODS OF WRITING AND DETECTING DIBIT SERVO ENCODING
71
Patent #:
Issue Dt:
10/01/1991
Application #:
07505650
Filing Dt:
03/13/1990
Title:
THIN FILM HEAD READ RECOVERY
72
Patent #:
Issue Dt:
02/01/1994
Application #:
07509037
Filing Dt:
04/13/1990
Title:
METHOD AND APPARATUS FOR OPTIMIZING PREFETCH CACHING BY REVERSE ORDERING OF LOGICAL BLOCKS
73
Patent #:
Issue Dt:
10/29/1991
Application #:
07509051
Filing Dt:
04/13/1990
Title:
DISK FILE SERVO LOOP WITH IMPROVED TRACK SETTLING
74
Patent #:
Issue Dt:
07/09/1991
Application #:
07512100
Filing Dt:
04/10/1990
Title:
IN-DRIVE DEFECT DETECTOR
75
Patent #:
Issue Dt:
12/31/1991
Application #:
07517558
Filing Dt:
04/24/1990
Title:
METHOD OF MAKING RECORDING HEADS WITH SIDE SHIELDS
76
Patent #:
Issue Dt:
06/29/1993
Application #:
07521224
Filing Dt:
05/09/1990
Title:
MULTI-LEVEL ERROR CORRECTION SYSTEM
77
Patent #:
Issue Dt:
03/30/1993
Application #:
07521575
Filing Dt:
05/10/1990
Title:
SOLID STATE MEMORY ARRAY USING ADDRESS BLOCK BIT SUBSTITUTION TO COMPENSATE FOR NON-FUNCTIONAL STORAGE CELLS
78
Patent #:
Issue Dt:
01/14/1992
Application #:
07534371
Filing Dt:
06/06/1990
Title:
BIASING CONDUCTOR FOR MR HEAD
79
Patent #:
Issue Dt:
01/12/1993
Application #:
07540847
Filing Dt:
06/20/1990
Title:
HAVING DIELECTRIC LAYERS WITH EMBEDDED MICROSPHERES
80
Patent #:
Issue Dt:
07/07/1992
Application #:
07541838
Filing Dt:
06/21/1990
Title:
THERMAL COMPENSATED HEAD POSITIONER SERVO FOR DISK DRIVE
81
Patent #:
Issue Dt:
07/07/1992
Application #:
07543698
Filing Dt:
06/26/1990
Title:
LUBRICANTS FOR MAGNETIC MEDIA
82
Patent #:
Issue Dt:
10/06/1992
Application #:
07543973
Filing Dt:
06/26/1990
Title:
MEHTODS AND APPARATUS FOR OPTIMIZING TRACK SEEKING OPERATIONS
83
Patent #:
Issue Dt:
06/02/1992
Application #:
07544506
Filing Dt:
06/27/1990
Title:
AUTO-CENTERED PHASE-LOCKED LOOP
84
Patent #:
Issue Dt:
01/26/1993
Application #:
07545860
Filing Dt:
06/29/1990
Title:
METHOD AND APPARATUS FOR TRANSFERRING DATA BETWEEN A DATA BUS AND A DATA STORAGE DEVICE
85
Patent #:
Issue Dt:
09/21/1993
Application #:
07545873
Filing Dt:
06/29/1990
Title:
INCREASING STORAGE DENSITY OF OPTICAL DATA MEDIA BY DETECTING A SELECTING PORTION OF A LIGHT SPOT IMAGE CORRESPONDING TO A SINGLE DOMAIN
86
Patent #:
Issue Dt:
04/14/1992
Application #:
07545926
Filing Dt:
06/29/1990
Title:
TRANSVERSE POSITIONER FOR READ/WRITE HEAD
87
Patent #:
Issue Dt:
07/27/1993
Application #:
07546060
Filing Dt:
06/29/1990
Title:
COMBINED MEDIA CARTRIDGE LOADER AND ASSOCIATED MAGAZINE
88
Patent #:
Issue Dt:
07/27/1993
Application #:
07546089
Filing Dt:
06/29/1990
Title:
MAGAZINE AND RECEIVER FOR MEDIA CARTRIDGE LOADER
89
Patent #:
Issue Dt:
03/17/1992
Application #:
07546176
Filing Dt:
06/29/1990
Title:
THIN FILM HEAD SLIDER FABRICATION PROCESS
90
Patent #:
Issue Dt:
10/20/1992
Application #:
07546280
Filing Dt:
06/29/1990
Title:
MAGNETIC POLE CONFIGURATION FOR HIGH DENSITY THIN FILM RECORDING HEAD
91
Patent #:
Issue Dt:
10/27/1992
Application #:
07546368
Filing Dt:
06/29/1990
Title:
BIASING CONDUCTOR FOR MR HEAD
92
Patent #:
Issue Dt:
11/10/1992
Application #:
07546386
Filing Dt:
06/29/1990
Title:
APPARATUS FOR WRITING SERVO INFORMATION ONTO A MAGNETIC DISK
93
Patent #:
Issue Dt:
09/07/1993
Application #:
07547669
Filing Dt:
07/03/1990
Title:
MAGNETIC RECORDING MEDIUM COMPRISING NIFE AND COZR ALLOY CRYSTALLINE MAGNETIC ALLOY LAYERS AND A C0-CR VERTICALLY MAGNETIZABLE LAYER
94
Patent #:
Issue Dt:
04/05/1994
Application #:
07550206
Filing Dt:
07/09/1990
Title:
DOUBLE UNEQUAL BUS TIMEOUT
95
Patent #:
Issue Dt:
03/19/1991
Application #:
07550802
Filing Dt:
07/09/1990
Title:
ERROR LOCATION SYSTEM
96
Patent #:
Issue Dt:
07/13/1993
Application #:
07556945
Filing Dt:
07/20/1990
Title:
HEAD POSITION RECALIBRATION FOR DISK DRIVE
97
Patent #:
Issue Dt:
12/08/1992
Application #:
07569065
Filing Dt:
08/17/1990
Title:
EDGE SERVO FOR DISK DRIVE HEAD POSITIONER
98
Patent #:
Issue Dt:
12/03/1991
Application #:
07582799
Filing Dt:
09/11/1990
Title:
METHOD OF MANUFACTURING A THIN FILM HEAD
99
Patent #:
Issue Dt:
11/12/1991
Application #:
07585949
Filing Dt:
09/21/1990
Title:
REMOVABLE AND TRANSPORTABLE HARD DISK SUBSYSTEM
100
Patent #:
Issue Dt:
07/21/1992
Application #:
07592908
Filing Dt:
10/04/1990
Title:
METHOD AND APPARATUS FOR ENCODING AND MAPPING MAGNETIC DISK SECTOR ADDRESSES
Assignor
1
Exec Dt:
10/03/1994
Assignee
1
TELLERMAN, ARLENE
425 LEXINGTON AVENUE 7TH FLOOR
NEW YORK, NEW YORK 10017
Correspondence name and address
DORA MAO
ORRICK, HERRINGTON & SUTCLIFFE
400 SANSOME STREET
SAN FRANCISCO, CA 94111

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