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Reel/Frame:011461/0001   Pages: 616
Recorded: 01/26/2001
Conveyance: SECURITY AGREEMENT
Total properties: 1136
Page 11 of 12
Pages: 1 2 3 4 5 6 7 8 9 10 11 12
1
Patent #:
Issue Dt:
02/22/2000
Application #:
08932752
Filing Dt:
09/17/1997
Title:
DISC CLAMPING SYSTEM WITH A DUAL ACTION SPRING RATE
2
Patent #:
Issue Dt:
02/29/2000
Application #:
08935245
Filing Dt:
09/22/1997
Title:
GROUNDING AND CONDUCTIVITY IMPROVEMENT FOR FERROFLUID SEALS
3
Patent #:
Issue Dt:
01/19/1999
Application #:
08937461
Filing Dt:
09/25/1997
Title:
LASER TEXTURING A GLASS OR GLASS-CERAMIC SUBSTRATE
4
Patent #:
Issue Dt:
07/27/1999
Application #:
08938080
Filing Dt:
09/26/1997
Title:
MAGNETIC FLUX SENSOR APPARATUS
5
Patent #:
Issue Dt:
12/28/1999
Application #:
08940929
Filing Dt:
09/30/1997
Title:
DETECTION & MEASUREMENT OF HEAD DISC INTERFERENCE USING READ BACK SIGNAL (WITHOUT ACOUSTIC EMISSION SENSOR OR LASER DOPPLER VIBROMETER)
6
Patent #:
Issue Dt:
12/21/1999
Application #:
08944543
Filing Dt:
10/07/1997
Title:
SYSTEM FOR PREDICTING ACCURATE MR SENSOR HEIGHT
7
Patent #:
Issue Dt:
11/16/1999
Application #:
08944811
Filing Dt:
10/06/1997
Title:
POSITIVE PRESSURE OPTICAL SLIDER HAVING WIDE CENTER RAIL
8
Patent #:
Issue Dt:
01/04/2000
Application #:
08945084
Filing Dt:
10/17/1997
Title:
MAGNETIC RECORDING MEDIUM COMPRISING A NICKEL ALUMINUM OR IRON ALUMINUM UNDERLAYER AND CHROMIUM CONTAINING INTERMEDIATE LAYER EACH HAVING (200) DOMINANT CRYSTALOGRAPHIC ORIENTATION
9
Patent #:
Issue Dt:
03/28/2000
Application #:
08945265
Filing Dt:
10/21/1997
Title:
READ ERROR RECOVERY UTILIZING ECC AND READ CHANNEL QUALITY INDICATORS
10
Patent #:
Issue Dt:
12/28/1999
Application #:
08945278
Filing Dt:
10/16/1997
Title:
ELECTRICAL GROUNDING SYSTEM FOR INSTRUMENTS USED IN ASSEMBLING DISC DRIVES
11
Patent #:
Issue Dt:
08/31/1999
Application #:
08949948
Filing Dt:
10/13/1997
Title:
SOFT ADJACENT LAYER VERTICALLY BIASED MAGNETORESISTIVE SENSOR HAVING IMPROVED SENSOR STABILITY
12
Patent #:
Issue Dt:
06/08/1999
Application #:
08952561
Filing Dt:
10/29/1997
Title:
SLIDER HAVING TERMINATED SIDE RAILS WITH TRAILING EDGE CUTS
13
Patent #:
Issue Dt:
09/14/1999
Application #:
08954585
Filing Dt:
10/20/1997
Title:
LASER TEXTURING MAGNETIC RECORDING MEDIUM USING FIBER OPTICS
14
Patent #:
Issue Dt:
11/02/1999
Application #:
08955428
Filing Dt:
10/21/1997
Title:
SINGLE PLATE HYDRODYNAMIC BEARING WITH SELF-BALANCING FLUID LEVEL
15
Patent #:
Issue Dt:
08/31/1999
Application #:
08957812
Filing Dt:
10/27/1997
Title:
LASER TEXTURING OF MAGNETIC RECORDING MEDIUM USING MULTIPLE LENS FOCUSING
16
Patent #:
Issue Dt:
12/28/1999
Application #:
08959516
Filing Dt:
10/28/1997
Title:
PBA RECOVERY APPARATUS AND METHOD FOR INTERLEAVED REED-SOLOMON CODES
17
Patent #:
Issue Dt:
11/23/1999
Application #:
08962759
Filing Dt:
11/03/1997
Title:
PROXIMITY HEAD SLIDER HAVING RECESSED MAGNETO RESISTIVE READ TRANSDUCER
18
Patent #:
Issue Dt:
08/17/1999
Application #:
08963565
Filing Dt:
11/03/1997
Title:
OIL FILLING SEAL FOR HYDRODYNAMIC MOTOR UTILIZING A MOVABLE SEALING ELEMENT
19
Patent #:
Issue Dt:
11/30/1999
Application #:
08963651
Filing Dt:
11/03/1997
Title:
FLUID RETENTION PRINCIPLE FOR HYDRODYNAMIC BEARING
20
Patent #:
Issue Dt:
09/14/1999
Application #:
08964259
Filing Dt:
11/04/1997
Title:
COCRTA/COCRPTTA BI-LAYER MAGNETIC THIN FILMS
21
Patent #:
Issue Dt:
04/27/1999
Application #:
08966009
Filing Dt:
11/07/1997
Title:
SINGLE-SIDED ELECTRONIC CONNECTOR AND METHOD OF ASSEMBLY
22
Patent #:
Issue Dt:
04/27/1999
Application #:
08966312
Filing Dt:
11/07/1997
Title:
BASE PLATE WITH IMPROVED TORQUE RETENTION
23
Patent #:
Issue Dt:
02/15/2000
Application #:
08966313
Filing Dt:
11/07/1997
Title:
SINGLE -SIDED SENSOR FOR GLIDE HEIGHT TESTING
24
Patent #:
Issue Dt:
01/25/2000
Application #:
08967681
Filing Dt:
11/10/1997
Title:
GLIDE TEST SLIDER HAVING ELECTRICALLY ISOLATED PIEZOELECTRIC CRYSTAL FOR IMPROVED NOISE SUPPRESSION
25
Patent #:
Issue Dt:
05/30/2000
Application #:
08968847
Filing Dt:
11/05/1997
Title:
MINIATURE HARD DISC DRIVE HAVING LOW PROFILE ACTUATOR ARM VOICE COIL AND SPINDLE MOTORS
26
Patent #:
Issue Dt:
04/04/2000
Application #:
08969038
Filing Dt:
11/12/1997
Title:
MAGNETIC RECORDING HEAD SLIDER WITH PIEZOELECTRIC SENSOR FOR MEASURING SLIDER TO DISC INTERFERENCE LEVELS
27
Patent #:
Issue Dt:
11/16/1999
Application #:
08969964
Filing Dt:
11/25/1997
Title:
SPUTTER TEXTURED MAGNETIC RECORDING MEDIUM
28
Patent #:
Issue Dt:
10/12/1999
Application #:
08971576
Filing Dt:
11/17/1997
Title:
APPARATUS AND METHOD FOR LASER TEXTURING A LANDING ZONE AND A DATA ZONE OF A MAGNETIC RECORDING MEDIUM
29
Patent #:
Issue Dt:
02/01/2000
Application #:
08972229
Filing Dt:
11/17/1997
Title:
MAGNETIC RECORDING MEDIUM WITH LASER TEXTURED DATA ZONE
30
Patent #:
Issue Dt:
01/25/2000
Application #:
08972620
Filing Dt:
11/18/1997
Title:
SYSTEM AND METHOD OF ENCODING FOR IDENTIFYING A GIVEN SURFACE AMONG SEVERAL IDENTICALLY PATTERNED DISK SURFACES
31
Patent #:
Issue Dt:
06/15/1999
Application #:
08972881
Filing Dt:
11/18/1997
Title:
DUAL MEMBER DISK CLAMP FOR UNIFORM CLAMPING LOAD DISTRIBUTION
32
Patent #:
Issue Dt:
07/27/1999
Application #:
08973089
Filing Dt:
10/16/1997
Title:
OPTICAL DISC DATA STORAGE SYSTEM USING OPTICAL WAVEGUIDE
33
Patent #:
Issue Dt:
11/09/1999
Application #:
08974277
Filing Dt:
11/19/1997
Title:
SPINDLE MOTOR WITH TWO-PIECE SHAFT AND CONNECTOR
34
Patent #:
Issue Dt:
10/26/1999
Application #:
08975787
Filing Dt:
11/21/1997
Title:
LOAD AND UNLOAD RAMP WITH INTEGRATED LATCH
35
Patent #:
Issue Dt:
06/20/2000
Application #:
08975871
Filing Dt:
11/21/1997
Title:
LOW SWAY SPACE ISOLATION CHASSIS ADAPTER FOR A DISC DRIVE
36
Patent #:
Issue Dt:
06/06/2000
Application #:
08978102
Filing Dt:
11/25/1997
Title:
THERMAL ASPERITY DETECTION HEAD
37
Patent #:
Issue Dt:
01/04/2000
Application #:
08979888
Filing Dt:
11/26/1997
Title:
DISC DRIVE SPINDLE MOTOR WITH PROGRAMMABLE CURRENT CONTROL
38
Patent #:
Issue Dt:
01/18/2000
Application #:
08984377
Filing Dt:
12/03/1997
Title:
METHOD AND APPARATUS FOR MAGNET/BACKIRON BONDING USING SLIP FIT PINS
39
Patent #:
Issue Dt:
03/02/1999
Application #:
08984379
Filing Dt:
12/03/1997
Title:
METHOD AND APPARATUS FOR CALIBRATING MAGNET/BACKIRON BONDING STATION
40
Patent #:
Issue Dt:
11/16/1999
Application #:
08984381
Filing Dt:
12/03/1997
Title:
SELECTIVE CARBON OVERCOAT OF THE TRAILING EDGE OF MR SLIDERS
41
Patent #:
Issue Dt:
11/02/1999
Application #:
08986112
Filing Dt:
12/05/1997
Title:
REPEATED SERVO RUNOUT ERROR COMPENSATION IN A DISC DRIVE
42
Patent #:
Issue Dt:
12/21/1999
Application #:
08990586
Filing Dt:
12/15/1997
Title:
MAGNETIC TAPE DRIVE HAVING IMPROVED SERVO CONTROL
43
Patent #:
Issue Dt:
12/21/1999
Application #:
08994100
Filing Dt:
12/19/1997
Title:
SPINDLE MOTOR WITH MULTIPLE THRUST PLATE FLUID DYNAMIC BEARING
44
Patent #:
Issue Dt:
05/02/2000
Application #:
08995567
Filing Dt:
12/22/1997
Title:
PRODUCT INFORMATION IDENTIFICATION IN A HEAD DISC ASSEMBLY
45
Patent #:
Issue Dt:
07/04/2000
Application #:
08996326
Filing Dt:
12/22/1997
Title:
WRITING SERVO INFORMATION TO A DISC DRIVE AT A CONSTANT DENSITY
46
Patent #:
Issue Dt:
10/12/1999
Application #:
08998585
Filing Dt:
12/29/1997
Title:
SCSI-COUPLED MODULE FOR MONITORING AND CONTROLLING SCSI-COUPLED RAID BANK AND BANK ENVIRONMENT
47
Patent #:
Issue Dt:
12/07/1999
Application #:
09000689
Filing Dt:
12/30/1997
Title:
ACTUATOR ARM WITH STREAMLINED LEADING EDGE TO REDUCE AIR TURBULENCE
48
Patent #:
Issue Dt:
09/14/1999
Application #:
09003071
Filing Dt:
01/05/1998
Title:
CHECKER BOX OF WRIST-STRAP MONITORING
49
Patent #:
Issue Dt:
08/24/1999
Application #:
09006654
Filing Dt:
01/14/1998
Title:
PIEZOELECTRIC ENGAGEABLE SLIDER AND SLIDER MICROACTUATOR
50
Patent #:
Issue Dt:
02/01/2000
Application #:
09007618
Filing Dt:
01/15/1998
Title:
EXTENDED PAGE MODE WITH A SKIPPED LOGICAL ADDRESSING FOR AN EMBEDDED LONGITUDINAL REDUNDANCY CHECK SCHEME
51
Patent #:
Issue Dt:
01/18/2000
Application #:
09014756
Filing Dt:
01/28/1998
Title:
METHOD AND APPARATUS FOR CONTROLLING A MOTOR IN A DISC DRIVE BY MODULATING THE COMMUTATION ANGLE
52
Patent #:
Issue Dt:
12/07/1999
Application #:
09016766
Filing Dt:
01/30/1998
Title:
AERODYNAMIC LATCH WITH A VANE-PROPELLED SHAFT FOR A DISC DRIVE
53
Patent #:
Issue Dt:
03/23/1999
Application #:
09019225
Filing Dt:
02/04/1998
Title:
THIN-FILM ELECTR- MAGNETIC COIL DESIGN FOR USE IN A FLYING MAGNETO- OPTICAL HEAD
54
Patent #:
Issue Dt:
10/12/1999
Application #:
09022644
Filing Dt:
02/12/1998
Title:
STATOR GROUNDING MEANS BASED ON RADIAL INTERFERENCE
55
Patent #:
Issue Dt:
11/02/1999
Application #:
09026259
Filing Dt:
02/19/1998
Title:
MODEL VALIDATION ALGORITHM FOR CHARACTERIZING PARAMETERS AND UNCERTAINTY IN A DISC DRIVE
56
Patent #:
Issue Dt:
04/25/2000
Application #:
09029001
Filing Dt:
02/24/1998
Title:
PAPER SHEET MATTER SORTING APPARATUS AND PAPER SHEET MATTER SORTING METHOD
57
Patent #:
Issue Dt:
04/04/2000
Application #:
09031959
Filing Dt:
02/26/1998
Title:
MACHINING GUIDE FOR MAGNETIC RECORDING REPRODUCE HEADS
58
Patent #:
Issue Dt:
11/02/1999
Application #:
09035662
Filing Dt:
03/05/1998
Title:
HYDRODYNAMIC BEARING ARRANGEMENT HAVING A STRUCTURE PERMITTING THE REMOVAL OF ENTRAPPED AIR
59
Patent #:
Issue Dt:
04/25/2000
Application #:
09040631
Filing Dt:
03/18/1998
Title:
COMBINED LOAD/UNLOAD RAMP AND SHUDDER FOR DISC DRIVES
60
Patent #:
Issue Dt:
04/04/2000
Application #:
09043009
Filing Dt:
03/04/1998
Title:
LOW MASS DISC DRIVE SUSPENSION
61
Patent #:
Issue Dt:
05/30/2000
Application #:
09043065
Filing Dt:
12/19/1997
Title:
BOTH ENDS OPEN FLUID DYNAMIC BEARING WITH MULTIPLE THRUST PLATES
62
Patent #:
Issue Dt:
02/29/2000
Application #:
09043884
Filing Dt:
07/31/1998
Title:
AIR-FLOW ACTUATED LATCH FOR ACTUATOR ARM IN A DISC DRIVE
63
Patent #:
Issue Dt:
02/01/2000
Application #:
09047203
Filing Dt:
03/24/1998
Title:
FLEXURE DISPLACEMENT LIMITER-FLEX CIRCUIT INTERCONNECT
64
Patent #:
Issue Dt:
05/02/2000
Application #:
09050705
Filing Dt:
03/30/1998
Title:
DISC DRIVE HEAD DISC ASSEMBLY AND PRINTED CIRCUIT BOARD CONNECTED WITH FLEXIBLE CONNECTORS
65
Patent #:
Issue Dt:
01/25/2000
Application #:
09050846
Filing Dt:
03/30/1998
Title:
PROTECTIVE MAGNET SHIELD FOR A SPINDLE MOTOR
66
Patent #:
Issue Dt:
04/18/2000
Application #:
09052485
Filing Dt:
03/13/1998
Title:
SYSTEM AND SCHEME FOR MAXIMUM TRANSITION RUN LENGTH CODES WITH LOCATION DEPENDENT CONSTRAINTS
67
Patent #:
Issue Dt:
12/07/1999
Application #:
09052861
Filing Dt:
03/31/1998
Title:
BEARING CARTRIDGE FOR A DISC DRIVE
68
Patent #:
Issue Dt:
05/02/2000
Application #:
09054335
Filing Dt:
04/02/1998
Title:
STATOR INTERCONNECT RING
69
Patent #:
Issue Dt:
12/07/1999
Application #:
09059888
Filing Dt:
04/14/1998
Title:
LOW PROFILE IN-SHAFT CONNECTOR
70
Patent #:
Issue Dt:
11/09/1999
Application #:
09060224
Filing Dt:
04/14/1998
Title:
ASYMMETRIC SEALING MEANS FOR FLUID DYNAMIC BEARINGS
71
Patent #:
Issue Dt:
02/01/2000
Application #:
09060312
Filing Dt:
04/14/1998
Title:
CROWNED CONICAL BEARING
72
Patent #:
Issue Dt:
10/26/1999
Application #:
09061839
Filing Dt:
04/16/1998
Title:
OPTICAL SYSTEM FOR TWO-DIMENSIONAL POSITIONING OF LIGHT BEAMS
73
Patent #:
Issue Dt:
04/25/2000
Application #:
09064641
Filing Dt:
04/22/1998
Title:
RIGID DISC PLASTIC SUBSTRATE WITH HIGH STIFFNESS INSERT
74
Patent #:
Issue Dt:
12/07/1999
Application #:
09064804
Filing Dt:
04/22/1998
Title:
MULTIFLUID APPLICATION IN HYDRODYNAMIC FLUID BEARING TO REDUCE EVAPORATION AND CONTROL STIFFNESS AND OTHER BEARING PERFORMANCE
75
Patent #:
Issue Dt:
01/04/2000
Application #:
09066008
Filing Dt:
04/24/1998
Title:
APPARATUS SYSTEM AND METHOD FOR REDUCING CONTAMINATION AT THE HEAD-DISC INTERFACE IN A HARD DISC DRIVE CASING
76
Patent #:
Issue Dt:
11/23/1999
Application #:
09070514
Filing Dt:
04/30/1998
Title:
COMPLIANT COLLET ASSEMBLY
77
Patent #:
Issue Dt:
04/18/2000
Application #:
09070610
Filing Dt:
04/30/1998
Title:
HEAD-DISC MERGE STATION FOR A DISC DRIVE
78
Patent #:
Issue Dt:
05/23/2000
Application #:
09071790
Filing Dt:
05/01/1998
Title:
MAGNETIC SHIELDING FOR ELECTROMAGNETIC MICROACTUATOR
79
Patent #:
Issue Dt:
02/08/2000
Application #:
09073582
Filing Dt:
05/06/1998
Title:
OPTICAL DATA STORAGE SYSTEM WITH IMPROVED HEAD LENS ASSEMBLY
80
Patent #:
Issue Dt:
04/04/2000
Application #:
09076164
Filing Dt:
05/12/1998
Title:
CIRCUIT HEAD INTERCONNECT WITH INSULATING SPACER AND METHOD OF APPLICATION IN A DISC DRIVE
81
Patent #:
Issue Dt:
08/10/1999
Application #:
09076961
Filing Dt:
05/13/1998
Title:
SIGNAL SPACE DETECTOR FOR CHANNELS UTILIZING A CODE HAVING TIME VARYING CONSTRAINTS
82
Patent #:
Issue Dt:
07/20/1999
Application #:
09078430
Filing Dt:
05/13/1998
Title:
DAMPING INSERT AND ISOLATION PAD TO REDUCE ACOUSTIC LEVELS AND VIBRATION IN MOTOR AND DISC DRIVE
83
Patent #:
Issue Dt:
05/23/2000
Application #:
09078857
Filing Dt:
05/14/1998
Title:
ADJUSTMENT FEATURE FOR LOAD/UNLOAD ALIGNMENT RAMP ASSEMBLY
84
Patent #:
Issue Dt:
03/16/1999
Application #:
09082836
Filing Dt:
05/21/1998
Title:
FLEX CIRCUIT HEAD INTERCONNECT FOR IMPROVED ELECTRICAL PERFORMANCE AND EASE OF ASSEMBLY
85
Patent #:
Issue Dt:
01/25/2000
Application #:
09084148
Filing Dt:
05/26/1998
Title:
DISC DRIVE SERVO WRITER SUPPORT ASSEMBLY
86
Patent #:
Issue Dt:
05/16/2000
Application #:
09088653
Filing Dt:
06/01/1998
Title:
METHOD AND APPARATUS FOR ASSEMBLING DISC DRIVE MOTORS UTILIZING MULTIPOSITION PRELOAD/CURE FIXTURES
87
Patent #:
Issue Dt:
03/21/2000
Application #:
09089677
Filing Dt:
06/03/1998
Title:
AIR DAMPER FOR DISC DRIVE ACTUATOR LATCH MECHANISM
88
Patent #:
Issue Dt:
02/01/2000
Application #:
09099044
Filing Dt:
06/17/1998
Title:
FLEX CIRCUIT DISC SNUBBER
89
Patent #:
Issue Dt:
10/19/1999
Application #:
09100675
Filing Dt:
06/19/1998
Title:
REDUCTION OF MESA FLY HEIGHT MODULATION DUE TO MEDIA ASPERITIES IN MAGNETO-OPTIC DRIVES
90
Patent #:
Issue Dt:
04/18/2000
Application #:
09100676
Filing Dt:
06/19/1998
Title:
HEAD SUSPENSION MOUNTING SYSTEM WITH POSITIVE ORTHOGONAL ALIGNMENT FEATURES
91
Patent #:
Issue Dt:
12/28/1999
Application #:
09104529
Filing Dt:
06/25/1998
Title:
DESICCANT HOUSING FOR A DISC DRIVE
92
Patent #:
Issue Dt:
03/14/2000
Application #:
09104616
Filing Dt:
06/25/1998
Title:
COMPENSATED ROTARY ACTUATOR CARTRIDGE BEARING STABLIZER
93
Patent #:
Issue Dt:
01/25/2000
Application #:
09104875
Filing Dt:
06/25/1998
Title:
CONNECTOR ASSEMBLY FOR CONNECTING TRANSDUCING HEADS TO A FLEX CIRCUIT OF A DISC DRIVE
94
Patent #:
Issue Dt:
12/07/1999
Application #:
09104960
Filing Dt:
06/25/1998
Title:
POSITIONING INNER AND OUTER TRACKS ON A RECORDING DISC
95
Patent #:
Issue Dt:
05/30/2000
Application #:
09106443
Filing Dt:
06/29/1998
Title:
COMPENSATION FOR REPEATABLE RUN-OUT ERROR
96
Patent #:
Issue Dt:
04/11/2000
Application #:
09107221
Filing Dt:
06/30/1998
Title:
STRUCTURE FOR MICRO-MACHINE OPTICAL TOOLING AND METHOD FOR MAKING AND USING
97
Patent #:
Issue Dt:
12/21/1999
Application #:
09107239
Filing Dt:
06/30/1998
Title:
FLUID DYNAMIC BEARING CARTRIDGE DESIGN INCORPORATING A ROTATING SHAFT
98
Patent #:
Issue Dt:
04/18/2000
Application #:
09108399
Filing Dt:
07/01/1998
Title:
SYSTEM AND METHOD FOR WRITE LOCATION DEFECT COMPENSATION IN COMPUTER STORAGE MEDIA
99
Patent #:
Issue Dt:
04/20/1999
Application #:
09108489
Filing Dt:
07/01/1998
Title:
APPARATUS AND METHOD FOR FILLING A HYDRODYNAMIC BEARING
100
Patent #:
Issue Dt:
11/23/1999
Application #:
09108742
Filing Dt:
07/01/1998
Title:
ROTARY DISC DRIVE ACTUATOR UTILIZING PLURAL AXIALLY SPACED AND PARTIALLY OVERLAPPED VOICE COILS
Assignor
1
Exec Dt:
11/22/2000
Assignee
1
270 PARK AVENUE
NEW YORK, NEW YORK 10017
Correspondence name and address
FEDERAL RESEARCH CORPORATION
PENELOPE AGODOA
400 SEVENTH STREET, NW, SUITE 101
WASHINGTON, D.C. 20004

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