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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:011680/0538   Pages: 13
Recorded: 04/13/2001
Conveyance: ASSIGNMENT AND RELEASE OF INTELLECTUAL PROPERTY SECURITY AGREEMENT
Total properties: 69
1
Patent #:
Issue Dt:
09/07/1999
Application #:
08020306
Filing Dt:
02/19/1993
Title:
THIN FILM MAGNETIC HEAD WITH STRESS RELIEF LAYERING
2
Patent #:
Issue Dt:
10/12/1999
Application #:
08078917
Filing Dt:
06/21/1993
Title:
MAGNETORESISTIVE READ HEAD HAVING AN EXCHANGE LAYER
3
Patent #:
Issue Dt:
12/11/2001
Application #:
08121876
Filing Dt:
09/17/1993
Title:
REDUCED STICTION AIR BEARING SLIDER
4
Patent #:
Issue Dt:
11/17/1998
Application #:
08423078
Filing Dt:
04/17/1995
Title:
MAGNETORESISTIVE TRANSDUCER HAVING LAMINATED MAGNETIC SHIELDS
5
Patent #:
Issue Dt:
06/20/2000
Application #:
08500741
Filing Dt:
07/11/1995
Title:
MAGNETIC TAPE HEAD WITH FLUX SENSING ELEMENT
6
Patent #:
Issue Dt:
04/17/2001
Application #:
08541441
Filing Dt:
10/10/1995
Title:
HIGH DENSITY GIANT MAGNETORESISTIVE TRANSDUCER WITH RECESSED SENSOR
7
Patent #:
Issue Dt:
12/01/1998
Application #:
08618039
Filing Dt:
03/18/1996
Title:
APPARATUS FOR ADJUSTING THE GRAM LOAD OF HEAD GIMBAL ASSEMBLIES
8
Patent #:
Issue Dt:
06/29/1999
Application #:
08668859
Filing Dt:
06/24/1996
Title:
MAGNETORESISTIVE HEAD WITH MAGNETIC BIAS LEVEL CONTROL
9
Patent #:
Issue Dt:
08/15/2000
Application #:
08680495
Filing Dt:
07/15/1996
Title:
MAGNETIC THIN FILM HEAD ZERO THROAT POLE TIP DEFINITION
10
Patent #:
Issue Dt:
03/30/1999
Application #:
08735043
Filing Dt:
10/22/1996
Title:
REDUCED-ALTITUDE-SENSITIVE SUBAMBIENT PRESSURE AIR BEARING SLIDER
11
Patent #:
Issue Dt:
10/12/1999
Application #:
08779461
Filing Dt:
01/07/1997
Title:
OPTICAL AND MAGNETO-OPTIC DATA STORAGE SYSTEMS UTILIZING TRANSMISSIVE MEDIA
12
Patent #:
Issue Dt:
12/01/1998
Application #:
08788136
Filing Dt:
01/24/1997
Title:
LOAD BEAM OF HEAD GIMBAL ASSEMBLY WITH A BEND REGION INCLUDING A SEGMENT FOR SHIFTING THE CENTER OF GRAVITY
13
Patent #:
Issue Dt:
12/01/1998
Application #:
08788331
Filing Dt:
01/27/1997
Title:
FIXTURE FOR TESTING A HEAD GIMBAL ASSEMBLY EMPLOYING A FLEX INTERCONNECT CIRCUIT
14
Patent #:
Issue Dt:
03/02/1999
Application #:
08794765
Filing Dt:
02/03/1997
Title:
A THIN FILM MAGNETIC STRUCTURE HAVING FERROMAGNETIC AND ANTIFERRO- M MAGNETIC LAYERS
15
Patent #:
Issue Dt:
10/05/1999
Application #:
08795161
Filing Dt:
02/10/1997
Title:
DEPOSITION OF INSULATING THIN FILM BY A PLURALITY OF ION BEAMS
16
Patent #:
Issue Dt:
01/23/2001
Application #:
08797169
Filing Dt:
02/10/1997
Title:
AIR BEARING SLIDER WITH SHAPED TAPER
17
Patent #:
Issue Dt:
02/19/2002
Application #:
08803578
Filing Dt:
02/21/1997
Title:
MAGNETIC HEAD SUSPENSION ASSEMBLY USING BONDING JOINTS TO ATTACH BONDING PADS OF A SLIDER TO AN ATTACHMENT SURFACE OF A TEXTURE
18
Patent #:
Issue Dt:
01/16/2001
Application #:
08810862
Filing Dt:
03/04/1997
Title:
THIN FILM MAGNETIC HEAD WITH SELF-ALIGNED POLE TIPS
19
Patent #:
Issue Dt:
08/24/1999
Application #:
08823117
Filing Dt:
03/25/1997
Title:
MAGNETIC HEAD GIMBAL WITH SPRING LOADED TANGS
20
Patent #:
Issue Dt:
07/13/1999
Application #:
08827099
Filing Dt:
03/17/1997
Title:
MAGNETORESISTIVE SENSOR HAVING A PINNED SOFT MAGNETIC LAYER
21
Patent #:
Issue Dt:
01/12/1999
Application #:
08833058
Filing Dt:
04/03/1997
Title:
MAGNETORESISTIVE TRANSDUCER HAVING A COMMON MAGNETIC BIAS USING ASSERTIVE AND COMPLEMENTARY SIGNALS
22
Patent #:
Issue Dt:
01/12/1999
Application #:
08840260
Filing Dt:
04/14/1997
Title:
FLEXIBLE CIRCUIT FOR MAGNETIC HEAD ASSEMBLY
23
Patent #:
Issue Dt:
05/11/1999
Application #:
08844167
Filing Dt:
04/18/1997
Title:
COIL FOR USE WITH MAGNETO-OPTICAL HEAD
24
Patent #:
Issue Dt:
03/02/1999
Application #:
08844511
Filing Dt:
04/18/1997
Title:
METHOD OF MAKING THIN FILM MERGED MAGNETORESISTIVE HEADS
25
Patent #:
Issue Dt:
10/06/1998
Application #:
08851265
Filing Dt:
05/05/1997
Title:
CIP GMR SENSOR COUPLED TO BIASING MAGNET WITH SPACER THEREBETWEEN
26
Patent #:
Issue Dt:
03/07/2000
Application #:
08857138
Filing Dt:
05/15/1997
Title:
MAGNETIC HEAD WITH LOW STACK HEIGHT AND SELF-ALIGNED POLE TIPS
27
Patent #:
Issue Dt:
09/28/1999
Application #:
08874076
Filing Dt:
06/12/1997
Title:
ADAPTIVE LOADING/UNLOADING SUSPENSION
28
Patent #:
Issue Dt:
12/26/2000
Application #:
08885283
Filing Dt:
06/30/1997
Title:
SPIN VALVE MAGNETORESISTIVE SENSOR FOR HIGH TEMPERATURE ENVIRONMENT USING IRIDIUM MANGANESE
29
Patent #:
Issue Dt:
04/13/1999
Application #:
08892457
Filing Dt:
07/14/1997
Title:
LOW MASS SECTIONED LOAD BEAM OF HEAD GIMBAL ASSEMBLY HAVING INCREASED HIGH FIRST TORSION FREQUENCY MODE
30
Patent #:
Issue Dt:
07/27/1999
Application #:
08901155
Filing Dt:
07/28/1997
Title:
THIN FILM MAGNETORESISTIVE HAVING CONTIGOUS MAGNETORESTIVE, HARD BIAS AND LEAD LOYER JUNCTIONS WITH EACH HARD BIAS LAYER EXTENDING OUTWARDLY BEYOND OUTSIDE EDGES OF EACH RESPICTIVE LEAD LAYER
31
Patent #:
Issue Dt:
10/19/1999
Application #:
08901462
Filing Dt:
07/28/1997
Title:
METHOD OF MAKING A MAGNETIC HEAD WITH ALIGNED POLE TIPS AND POLE LAY- ERS FORMED OF HIGH MAGNETIC MOMENT MATERIAL
32
Patent #:
Issue Dt:
08/10/1999
Application #:
08908649
Filing Dt:
08/07/1997
Title:
FOLDABLE ROD LINKAGE FOR CONNECTING A HANDGRIP TO A FRONT WHEEL OF A STROLLER
33
Patent #:
Issue Dt:
10/05/1999
Application #:
08912222
Filing Dt:
08/15/1997
Title:
CORROSION RESISTANT AMORPHOUS MAGNETIC ALLOYS
34
Patent #:
Issue Dt:
03/16/1999
Application #:
08912827
Filing Dt:
08/19/1997
Title:
READ/WRITE HEAD HAVING A GMR SENSOR BIASED BY PERMANENT MAGNETS LOCATED BETWEEN THE GMR AND THE POLE SHIELDS
35
Patent #:
Issue Dt:
06/13/2000
Application #:
08912836
Filing Dt:
08/19/1997
Title:
A METHOD OF MANUFACTURING A THIN FILM READ HEAD WITH COPLANAR POLE TIPE
36
Patent #:
Issue Dt:
04/20/1999
Application #:
08924584
Filing Dt:
09/05/1997
Title:
BOND PADS FOR METAL WELDING OF FLEXURE TO AIR BEARING SLIDER AND GROUNDING CONFIGURATION THEREOF
37
Patent #:
Issue Dt:
03/02/1999
Application #:
08937194
Filing Dt:
09/25/1997
Title:
HEAD SUSPENSION ASSEMBLY
38
Patent #:
Issue Dt:
11/02/1999
Application #:
08965340
Filing Dt:
11/06/1997
Title:
ELECTRO-MAGNETIC COIL ASSEMBLY FOR ATTACHMENT TO A SLIDER
39
Patent #:
Issue Dt:
02/13/2001
Application #:
08988544
Filing Dt:
12/10/1997
Title:
MAGNETORESISTIVE READ/WRITE HEAD WITH HIGH-PERFORMANCE GAP LAYERS
40
Patent #:
Issue Dt:
10/26/1999
Application #:
08989326
Filing Dt:
12/11/1997
Title:
INTERPOSER WITH EMBEDDED CIRCUITRY AND METHOD FOR USING THE SAME TO PACKAGE MICROELECTRONIC UNITS
41
Patent #:
Issue Dt:
12/28/1999
Application #:
08993719
Filing Dt:
12/18/1997
Title:
PLANAR RECORDING HEAD HAVING FORMED YOKES
42
Patent #:
Issue Dt:
03/30/1999
Application #:
08995040
Filing Dt:
10/30/1997
Title:
AIR BEARING MAGNETIC HEAD SLIDER
43
Patent #:
Issue Dt:
03/09/1999
Application #:
08998925
Filing Dt:
10/30/1997
Title:
MAGNETIC HEAD WITH BIASED GMR ELEMENT AND SENSE CURRENT COMPENSATION
44
Patent #:
Issue Dt:
04/13/1999
Application #:
09003069
Filing Dt:
01/05/1998
Title:
TRANSMISSIVE DATA STORAGE MEDIA AND AN OPTICAL HEAD USING HOLOGRAPHIC OR ACOUTSO-OPTICAL DEFLECTION
45
Patent #:
Issue Dt:
10/10/2000
Application #:
09005913
Filing Dt:
01/12/1998
Title:
SLIDER AND ELECTRO-MAGNETIC COIL ASSEMBLY
46
Patent #:
Issue Dt:
11/16/1999
Application #:
09005914
Filing Dt:
01/12/1998
Title:
READ/WRITE HEAD AND METHOD FOR MAGNETIC READING AND MAGNETO-OPTICAL WRITING ON A DATA STORAGE MEDIUM
47
Patent #:
Issue Dt:
09/28/1999
Application #:
09006307
Filing Dt:
01/13/1998
Title:
MAGNETORESISTIVE TRANSDUCER WITH FOUR-LEAD CONTACT
48
Patent #:
Issue Dt:
11/16/1999
Application #:
09009718
Filing Dt:
01/20/1998
Title:
PROTECTIVE CARRIER FOR MAGNETIC HEAD ASSEMBLY
49
Patent #:
Issue Dt:
08/14/2001
Application #:
09010006
Filing Dt:
01/21/1998
Title:
MAGNETIC HEAD WITH A TOROIDAL COIL
50
Patent #:
Issue Dt:
12/07/1999
Application #:
09015970
Filing Dt:
01/30/1998
Title:
A THIN FILM MR HEAD AND METHOD OF MAKING WHEREIN POLE TRIM TAKES PLACE AFTER THE WAFER LEVEL
51
Patent #:
Issue Dt:
10/19/1999
Application #:
09024963
Filing Dt:
02/14/1998
Title:
TRANSMISSIVE OPTICAL AND MAGNETO-OPTICAL DATA STORAGE MEDIA AND METHOD OF MAKING THE SAME
52
Patent #:
Issue Dt:
08/22/2000
Application #:
09038919
Filing Dt:
03/12/1998
Title:
CURRENT-PINNED SPIN VALVE SENSOR
53
Patent #:
Issue Dt:
03/28/2000
Application #:
09046796
Filing Dt:
03/23/1998
Title:
INDUCTIVE WRITE HEAD FORMED WITH FLAT YOKE AND MERGED WITH MAGNETORESISTIVE READ TRANSDUCER
54
Patent #:
Issue Dt:
10/24/2000
Application #:
09049222
Filing Dt:
03/27/1998
Title:
APPARATUS FOR PRODUCING A UNIFORM MAGNETIC FIELD OVER A LARGE SURFACE AREA OF A WAFER
55
Patent #:
Issue Dt:
04/04/2000
Application #:
09055220
Filing Dt:
04/03/1998
Title:
BASE PLATE SUSPENSION ASSEMBLY IN A HARD DISK DRIVE WITH STEP IN FLANGE
56
Patent #:
Issue Dt:
03/07/2000
Application #:
09055729
Filing Dt:
04/07/1998
Title:
SHORTING BAR AND TEST CLIP FOR PROTECTING MAGNETIC HEADS FROM DAMAGE CAUSED BY ELECTROSTATIC DISCHARGE DURING MANUFACTURE
57
Patent #:
Issue Dt:
10/24/2000
Application #:
09055730
Filing Dt:
04/07/1998
Title:
MAGNETORESISTIVE SENSOR WITH PINNED SAL
58
Patent #:
Issue Dt:
04/25/2000
Application #:
09073712
Filing Dt:
05/06/1998
Title:
THIN FILM PEDESTAL POLE TIPS WRITE HEAD HAVING NARROWER LOWER PEDESTAL POLE TIP
59
Patent #:
Issue Dt:
01/12/1999
Application #:
09078038
Filing Dt:
05/13/1998
Title:
COLLAPSIBLE FUNNEL
60
Patent #:
Issue Dt:
01/23/2001
Application #:
09085156
Filing Dt:
05/27/1998
Title:
Method Of Fabricating An Improved Thin Film Device Having A Small Element With Well Defined Corners
61
Patent #:
Issue Dt:
01/25/2000
Application #:
09093042
Filing Dt:
06/08/1998
Title:
DISK DRIVE PIVOT BEARING AND ACTUATOR ARM ASSEMBLY
62
Patent #:
Issue Dt:
09/26/2000
Application #:
09105598
Filing Dt:
06/26/1998
Title:
VIA-LESS CONNECTION USING INTERCONNECT TRACES BETWEEN BOND PADS AND A TRANSDUCER COIL OF A MAGNETIC HEAD SLIDER
63
Patent #:
Issue Dt:
10/03/2000
Application #:
09109225
Filing Dt:
06/30/1998
Title:
PAD AND ROLLER ASSEMBLY FOR CLEANING SEMICONDUCTOR WAFERS
64
Patent #:
Issue Dt:
10/10/2000
Application #:
09111098
Filing Dt:
07/06/1998
Title:
NEAR FIELD MAGNETO-OPTICAL HEAD MADE USING WAFER PROCESSING TECHNIQUES
65
Patent #:
Issue Dt:
06/13/2000
Application #:
09112174
Filing Dt:
07/08/1998
Title:
COMPOSITE SLIDER DESIGN
66
Patent #:
Issue Dt:
08/01/2000
Application #:
09115403
Filing Dt:
07/14/1998
Title:
COMPOSITE SLIDER WITH HOUSING AND INTERLOCKED BODY
67
Patent #:
Issue Dt:
08/31/1999
Application #:
09135516
Filing Dt:
03/02/1998
Title:
METHODS FOR ADJUSTING THE GRAM LOAD OF HEAD GIMBAL ASSEMBLIES
68
Patent #:
Issue Dt:
01/16/2001
Application #:
09135939
Filing Dt:
08/18/1998
Title:
SYNTHETIC ANTIFERROMAGNETIC STRUCTURE FOR USE IN A SPIN-VALVE DEVICE AND METHOD OF FABRICATION
69
Patent #:
Issue Dt:
07/05/2005
Application #:
09693408
Filing Dt:
10/19/2000
Title:
CUTTING TABLE AND CLAMP FOR USE THEREWITH
Assignor
1
Exec Dt:
03/26/2001
Assignee
1
A DELAWARE CORPORATION
345 LOS COCHES
MILPITAS, CALIFORNIA 95035
Correspondence name and address
MURPHY, SHENEMAN, JULIAN & ROGERS
ATTN: TED H. SIEN
101 CALIFORNIA STREET, SUITE 3900
SAN FRANCISCO, CA 94111

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