Patent Assignment
Reel/Frame 013516/0015
SECURITY INTEREST
Recorded: 2002-12-10
Received: 2002-12-10
Pages: 52
Assignor
SEAGATE TECHNOLOGY LLC
Executed: 2002-05-13
Assignee
JPMORGAN CHASE BANK, AS COLLATERAL AGENT
270 PARK AVENUE, NEW YORK, NY, 10017, UNITED STATES
Covered Applications
(100)
DISK DRIVE SPINDLE MOTOR HAVING HYDRODYNAMIC BEARING WORKING SURFACE WITH LOW FRICTION LAYER FORMED ON WEAR RESISTANT LAYER
App. No. 10/256,753
→
PERPENDICULAR WRITER WITH MAIN POLE EXTENSION LAYER AND ANTIFERROMAGNETICALLY COUPLED LAYERS OF DIFFERING MOMENT
App. No. 10/259,133
→
Method of producing NiFe alloy films having magnetic anisotropy and magnetic storage media including such films
App. No. 10/255,256
→
BALANCED BI-DIRECTIONAL CURRENT SOURCE
App. No. 10/252,238
→
VOLTAGE MEASUREMENT CIRCUIT WITH AC-COUPLED DIFFERENTIAL AMPLIFIER
App. No. 10/252,239
→
DISC DRIVE WITH REDUCED WRITE LATENCY
App. No. 10/252,742
→
Method and apparatus for deferred sorting via tentative latency
App. No. 10/247,862
→
SIDE FLUX GUIDE FOR CURRENT PERPENDICULAR TO PLANE MAGNETORESISTIVE TRANSDUCER
App. No. 10/247,124
→
METHOD AND APPARATUS FOR ASSEMBLING A HYDRODYNAMIC BEARING
App. No. 10/245,926
→
WRITE HEAD AND METHOD FOR RECORDING INFORMATION ON A DATA STORAGE MEDIUM
App. No. 10/245,189
→
Method of fabricating magnetic recording heads using asymmetric focused-Ion-beam trimming
App. No. 10/243,044
→
BILAYER SHARED POLE EXTENSION FOR REDUCED THERMAL POLE TIP PROTRUSION
App. No. 10/241,431
→
Method and apparatus for forming grooved journals
App. No. 10/242,336
→
FLOW CONDITIONING APPARATUS FOR A DISC DRIVE
App. No. 10/228,425
→
MULTIPLE SHROUD BYPASS FOR BULK WINDAGE REDUCTION
App. No. 10/228,426
→
SELF-ANNEALED THIN FILM DEPOSITION PROCESS
App. No. 10/227,756
→
HEAT ASSISTED MAGNETIC RECORDING HEAD WITH MULTILAYER ELECTROMAGNETIC RADIATION EMISSION STRUCTURE
App. No. 10/226,805
→
Air bearing slider having textured contact region to provide a self-adjusting fly height interface
App. No. 10/227,063
→
MATCHING PEAK VELOCITIES OF ACCELERATION AND DECELERATION SEEK PROFILES IN A DISC DRIVE
App. No. 10/226,056
→
APPARATUS FOR INLINE CONTINUOUS AND UNIFORM ULTRAVIOLET IRRADIATION OF RECORDING MEDIA
App. No. 10/224,418
→
MR HEADS THERMAL ASPERITY CANCELLATION
App. No. 10/224,825
→
DUAL PLANE ACTUATOR WITH THE PLANE DEFINING THE ARM PORTION OF THE ACTUATOR BEING DISPLACED FROM A PLANE DEFINING THE COIL PORTION
App. No. 10/218,240
→
Enhanced ion beam etch selectivity of magnetic thin films using carbon-based gases
App. No. 10/217,236
→
TUNNELING BARRIER MATERIAL FOR A MAGNETIC RECORDING HEAD
App. No. 10/216,515
→
DISC MEDIA RETAINER
App. No. 10/215,633
→
DISK PACK ASSEMBLY FOR MOUNTING TO A ROTATABLE SPINDLE OF A MOTOR
App. No. 10/215,852
→
GMR SPIN VALVE STRUCTURE USING HEUSLER ALLOY
App. No. 10/214,606
→
AUTOMOTIVE SIDE OBJECT DETECTION SENSOR BLOCKAGE DETECTION SYSTEM AND RELATED TECHNIQUES
App. No. 10/215,278
→
APPARATUS & METHOD FOR SELECTIVELY AND CONTROLLABLY ELECTRICALLY BIASING A PLURALITY OF SUBSTRATES ON A PALLET
App. No. 10/212,693
→
SEGMENTED PALLET FOR DISK-SHAPED SUBSTRATE ELECTRICAL BIASSING AND APPARATUS COMPRISING SAME
App. No. 10/212,699
→
Single thrust bearing fluid dynamic bearing motor
App. No. 10/214,980
→
RECORDING MEDIUM WITH A VARYING COMPOSITION UNDERLAYER
App. No. 10/211,331
→
ELECTROSTATIC DISCHARGE AND ELECTRICAL OVERSTRESS PROTECTION FOR MAGNETIC HEADS
App. No. 10/210,608
→
SPIN VALVE SENSOR FOR HIGH AREAL DENSITY APPLICATIONS
App. No. 10/208,509
→
COUPLING ENHANCEMENT FOR MEDIUM WITH ANTI-FERROMAGNETIC COUPLING
App. No. 10/207,087
→
Disc drive ramp that accomodates shipping comb
App. No. 10/206,712
→
MAGNETIC SHIELDS FOR REDUCED VARIATIONS OF HEAD-MEDIA SPACING
App. No. 10/206,739
→
DISC HEAD SLIDER HAVING A FILM REPRESENTING AN INFORMATION PATTERN
App. No. 10/202,317
→
High frequency thermally stable coil structure for magnetic recording heads utilizing a damascene process
App. No. 10/199,344
→
Magnetoresistive sensor with a specular scattering layer formed by deposition from an oxide target
App. No. 10/198,918
→
INTERRUPTING DISC WRITE OPERATIONS TO SERVICE READ COMMANDS
App. No. 10/198,894
→
CONTROLLED AIR BEARING (CAB) FOR MAGNETIC SPACING CONTROL
App. No. 10/195,955
→
In-circuit test fixture loader
App. No. 10/193,029
→
HEAD GIMBAL ASSEMBLY INCLUDING DAMPENING FOR AIR BEARING VIBRATION
App. No. 10/191,521
→
HYDRODYNAMIC FLUID BEARING CONTAINING LUBRICANTS WITH REDUCED TEMPERATURE SENSITIVITY FOR DISK DRIVE APPLICATION
App. No. 10/191,658
→
SYSTEM AND METHOD FOR SYNTHETIC VISION TERRAIN DISPLAY
App. No. 10/189,790
→
SINGLE DOMAIN STATE LAMINATED THIN FILM STRUCTURE FOR USE AS A MAGNETIC LAYER OF A TRANSDUCING HEAD
App. No. 10/190,182
→
COIL CONSTRUCTION FOR VOICE COIL MOTOR
App. No. 10/187,856
→
PARALLEL INTERFACE TRANSMISSION USING A SINGLE MULTI-FREQUENCY COMPOSITE SIGNAL
App. No. 10/186,943
→
TOP COVER REMOVAL MACHINE FOR DISC DRIVES
App. No. 10/185,323
→
HYBRID SPINDLE BEARING
App. No. 10/186,479
→
FLOW DIVIDER UPSTREAM OF DISC DRIVE RECIRCULATION FILTER
App. No. 10/186,952
→
Bi-stable inertial air latch
App. No. 10/185,449
→
DATA STORAGE DEVICE WITH DETERMINISTIC CACHING AND RETENTION CAPABILITIES TO EFFECT FILE LEVEL DATA TRANSFERS OVER A NETWORK
App. No. 10/186,828
→
METHOD AND APPARATUS FOR TRACKING RADIALLY-DEPENDENT REPEATABLE RUN-OUT
App. No. 10/184,702
→
SPACER KEY FOR ATTACHING A HEAD GIMBAL ASSEMBLY (HGA) TO A RIGID ACTUATOR ARM
App. No. 10/186,791
→
HYBRID SPINDLE BEARING
App. No. 10/186,477
→
Limited current sliding mode control for low RPM spindle motor speed regulation
App. No. 10/186,966
→
Handling device and method for loading and unloading work pieces from trays
App. No. 10/184,233
→
Sealing device
App. No. 10/186,116
→
DETECTING HEAD LANDINGS ON A DATA ZONE OF A DATA STORAGE DISC
App. No. 10/186,965
→
ABNORMAL MAGNETORESISTIVE ELEMENT DETECTION FOR A DISC DRIVE
App. No. 10/186,961
→
SINGULATOR FOR STACKED WORK PIECES
App. No. 10/186,148
→
Motor control circuit which reduces current transients at commutation state transitions
App. No. 10/187,037
→
METHODOLOGY OF CREATING AN OBJECT DATABASE FROM A GERBER FILE
App. No. 10/186,228
→
Carton flap folder
App. No. 10/186,064
→
SYNCHRONIZED MIRRORED DATA IN A DATA STORAGE DEVICE
App. No. 10/185,063
→
TWO-STAGE SEALING OF A DATA STORAGE ASSEMBLY HOUSING TO RETAIN A LOW DENSITY ATMOSPHERE
App. No. 10/185,797
→
ERROR CORRECTION CODING UTILIZING NUMERICAL BASE CONVERSION FOR MODULATION CODING
App. No. 10/184,758
→
METHOD AND SYSTEM FOR DATA PATH VERIFICATION
App. No. 10/184,757
→
COMPENSATION FOR TIMING VARIATION IN DISC DRIVES EMPLOYING SERVO TRACKING SYSTEMS
App. No. 10/183,680
→
ELECTRICAL OVER STRESS (EOS) MONITOR
App. No. 10/184,318
→
WEAR REDUCTION OF A DISC SURFACE USING AN ADAPTIVE DITHER PROCESS
App. No. 10/183,290
→
Data storage device and method for spindle power control
App. No. 10/185,238
→
MAGNETORESISTIVE SENSOR WITH REDUCED SIDE-READING EFFECT
App. No. 10/185,260
→
ACCOUSTICALLY IMPROVED DISC DRIVE COVER MADE OF POROUS METAL MATRIX WITH CERAMIC CONSTRAINED WITHIN PORES OF MATRIX
App. No. 10/180,280
→
ANTI-FERROMAGNETICALLY COUPLED PERPENDICULAR MAGNETIC RECORDING MEDIA
App. No. 10/179,876
→
MERGING A HEAD STACK ASSEMBLY WITH A DATA STORAGE MEDIUM
App. No. 10/180,468
→
MAGNETIC RECORDING HEAD INCLUDING SPATIALLY-PUMPED SPIN WAVE MODE WRITER
App. No. 10/180,151
→
Method and apparatus for sealing disc drives
App. No. 10/180,213
→
Method and system for controlling clock signals in a memory controller
App. No. 10/183,297
→
EFFICIENT FEEDFORWARD COMPENSATION FOR REPEATABLE RUNOUT IN A DISC DRIVE
App. No. 10/180,569
→
DISC DRIVE MOUNTING SYSTEM INCLUDING VIBRATION ISOLATOR AND HEAT SINK
App. No. 10/183,301
→
Purge system and method for accelerating environmental stress tests
App. No. 10/183,094
→
Controlling low frequency track shape errors in hard disc drives employing self-propagated servo track writing
App. No. 10/184,253
→
SDRAM interface control system and method
App. No. 10/183,102
→
REPEATABLE RUNOUT IDENTIFICATION DEVICE AND METHOD
App. No. 10/180,077
→
DISK CLAMP BALANCING IN A DISC STACK ASSEMBLY
App. No. 10/180,214
→
STACKED ACTUATOR ARM ASSEMBLY CLAMP
App. No. 10/183,746
→
PARTICLE CAPTURE SYSTEM
App. No. 10/183,815
→
DISC DRIVE SLIDER WITH BAR REDUCING LOAD/UNLOAD DAMAGE
App. No. 10/179,086
→
STABILIZATION OF GMR DEVICES
App. No. 10/179,119
→
AVERAGE POSITION ERROR MEASUREMENT IN A DATA STORAGE DEVICE
App. No. 10/183,712
→
Disc Drive With Air Dam Filters For Radial And Recirculation Air Flow
App. No. 10/179,913
→
FLEX CABLE ASSEMBLY WITH IMPROVED FLEX CABLE DYNAMIC LOOP CHARACTERISTICS
App. No. 10/180,427
→
GRIPPER WITH PARTS EJECTOR SYSTEM
App. No. 10/178,633
→
RANGELESS SERVO NOTCH OPTIMIZATION
App. No. 10/179,742
→
Determining head position during a head switch using multiple index codes
App. No. 10/179,153
→
DISC DRIVE TURBULENT WIND MANAGEMENT
App. No. 10/176,775
→
MONITORING CURRENT IN A MOTOR DURING ACCELERATION TO VERIFY MOTOR FREQUENCY LOCK
App. No. 10/176,246
→