name:-0.31104397773743
name:-1.2608771324158
name:-0.0023219585418701
Seagate Technology Incorporated Patent Filings

Seagate Technology Incorporated

Patent Applications and Registrations

Patent applications and USPTO patent grants for Seagate Technology Incorporated.The latest application filed is for "single piece hub with integral upper and lower female cones and method for making the same".

Company Profile
2.200.14
  • Seagate Technology Incorporated - Grand Cayman KY
  • Seagate Technology Inc. - Cupertino CA
  • Seagate Technology, Inc. - Scotts Valley CA
  • Seagate Technology, Inc. -
  • SEAGATE TECHNOLOGY, INC. - 920 DISC DRIVE P.O. BOX 66360 SCOTTS VALLEY CA
  • Seagate Technology, Inc - Scotts Valley CA
  • Seagate Technology, Inc. - Shakopee MN
  • Seagate Technology, Inc. - N/A
  • Seagate Technology, Inc. - Disc Drive CA
  • Seagate Technology, Incorporated - Scotts Valley CA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks
Patent Activity
PatentDate
Controller, data storage device, and data communication system having variable communication speed
Grant 10,254,975 - Heo , et al.
2019-04-09
Method of surface tension control to reduce trapped gas bubbles
Grant 9,278,857 - Park , et al. March 8, 2
2016-03-08
Method of forming a hub for use in a disk drive motor
Grant 7,823,290 - Kennedy , et al. November 2, 2
2010-11-02
Soft-decision decoding using selective bit flipping
Grant 7,447,970 - Wu , et al. November 4, 2
2008-11-04
Single Piece Hub With Integral Upper And Lower Female Cones And Method For Making The Same
App 20080229582 - Kennedy; Michael D. ;   et al.
2008-09-25
Single piece hub with integral upper and lower female cones
Grant 7,390,125 - Kennedy , et al. June 24, 2
2008-06-24
System and method of rewriting data tracks
Grant 7,379,256 - McMurtrey May 27, 2
2008-05-27
Magnetic microactuator with capacitive position sensor
Grant 6,798,609 - Bonin , et al. September 28, 2
2004-09-28
Magnetic anisotrophy of soft-underlayer induced by seedlayer
Grant 6,709,773 - Chang , et al. March 23, 2
2004-03-23
Medium with a NiNb sealing layer
Grant 6,699,588 - Chen , et al. March 2, 2
2004-03-02
Multiple orientation magnetic information storage
App 20030090826 - Richter, Hans J. ;   et al.
2003-05-15
Thin film magnetic media for minimal lubricant transfer to head during flying
Grant 6,548,140 - Gui , et al. April 15, 2
2003-04-15
Transducing head having a recessed shield
App 20030048584 - Song, Dian ;   et al.
2003-03-13
Method for controlling flying height of a magnetic head
Grant 6,529,342 - Feng , et al. March 4, 2
2003-03-04
Global file system and data storage device locks
Grant 6,493,804 - Soltis , et al. December 10, 2
2002-12-10
Single source optical disc data storage system
Grant 6,473,383 - Durnin , et al. October 29, 2
2002-10-29
Magnetic recording medium with dual magnetic layers and high in-plane coercivity
Grant 6,461,750 - Chen , et al. October 8, 2
2002-10-08
Patterned and directional selective roughening of a slider air-bearing surface
App 20020122275 - Stover, Lance Eugene ;   et al.
2002-09-05
Spindle motor assembly for disc drives
App 20020093256 - MacLeod, Donald James
2002-07-18
CoCrPtB medium with a 1010 crystallographic orientation
Grant 6,403,241 - Chen , et al. June 11, 2
2002-06-11
Method for forming a one-piece flexure for small magnetic heads
Grant 6,397,455 - Hagen June 4, 2
2002-06-04
Integrated laser cleaning and inspection system for rigid thin film media for magnetic recording application
Grant 6,394,105 - Boszormenyi , et al. May 28, 2
2002-05-28
Inertial spring latch assembly in a disc drive
App 20020054456 - Misso, Nigel F. ;   et al.
2002-05-09
Method of producing fluid bearing device
Grant 6,378,209 - Gomyo , et al. April 30, 2
2002-04-30
Compressive limit stop in a disc drive
App 20020044388 - Misso, Nigel F. ;   et al.
2002-04-18
One-piece flexure for small magnetic heads
App 20020034039 - Hagen, Tracey Michael
2002-03-21
One-piece flexure for small magnetic heads
App 20020034051 - Hagen, Tracey Michael
2002-03-21
Electronically damped flexure based actuator system
Grant 6,359,748 - Goker March 19, 2
2002-03-19
Interconnect designs for micromotor, magnetic recording head and suspension assemblies
Grant 6,351,353 - Sluzewski , et al. February 26, 2
2002-02-26
One-piece flexure for small magnetic heads
App 20020012202 - Hagen, Tracey Michael
2002-01-31
High magnetic moment seed layer materials for writer pole tips
Grant 6,342,311 - Inturi , et al. January 29, 2
2002-01-29
Adhesiveless disc drive spindle assembly
Grant 6,282,053 - MacLeod , et al. August 28, 2
2001-08-28
Self calibrating embedded stripe based timing tracking servo system for helical recorders
App 20010015868 - Goker, Turguy
2001-08-23
Communications system having dedicated frame buffers located in a channel node connected to two ports of the channel node for receiving frames
Grant 6,279,057 - Westby August 21, 2
2001-08-21
Microactuator for track positioning a slider-mounted lens of an optical disc drive
Grant 6,275,454 - Boutaghou , et al. August 14, 2
2001-08-14
Article of manufacture and method for protecting information-storage devices
App 20010006153 - Merrell, Troy James ;   et al.
2001-07-05
Energy absorbing disc travel limiter
App 20010001254 - Nagl, Alan Thomas ;   et al.
2001-05-17
Servo writing with simultaneous biasing of magneto-resistive read elements
App 20010000981 - Nguyen, Hieu V.
2001-05-10
Method of forming an inductive writer having a high conductor/insulator ratio
Grant 6,226,860 - Burbank May 8, 2
2001-05-08
Magneto-optical system utilizing MSR media
Grant 6,226,233 - McDaniel , et al. May 1, 2
2001-05-01
Magnetic read element shield having dimensions that minimize domain wall movement
Grant 6,222,702 - Macken , et al. April 24, 2
2001-04-24
Controlling a media master writing machine to produce curvilinear servo sector patterns
Grant 6,204,989 - Hrinya , et al. March 20, 2
2001-03-20
Method for processing a plurality of micro-machined mirror assemblies
Grant 6,200,882 - Drake , et al. March 13, 2
2001-03-13
Method and apparatus for detecting data in magnetic recording using decision feedback
Grant 6,201,840 - Rub , et al. March 13, 2
2001-03-13
System and method for formatting disc surfaces
Grant 6,191,912 - Gaertner , et al. February 20, 2
2001-02-20
Offset optics for use with optical heads
Grant 6,178,150 - Davis January 23, 2
2001-01-23
Disc drive magnet housing electro mechanical resonance dampening system
Grant 6,175,469 - Ahmad , et al. January 16, 2
2001-01-16
Minimizing settling time in a disc drive servo system
Grant 6,166,876 - Liu December 26, 2
2000-12-26
Surface modification of magnetic recording substrates to control subsequent laser texturing
Grant 6,165,583 - Boszormenyi December 26, 2
2000-12-26
High density magnetic recording medium with high Hr and low Mrt
Grant 6,156,422 - Wu , et al. December 5, 2
2000-12-05
Apparatus for etching discs and pallets prior to sputter deposition
Grant 6,156,154 - McLeod , et al. December 5, 2
2000-12-05
Sputtering magnetron
Grant 6,156,171 - Hollars , et al. December 5, 2
2000-12-05
Low velocity disk drive load controller
Grant 6,154,340 - Cameron November 28, 2
2000-11-28
Substantially isotropic magnetic recording medium comprising a seedlayer
Grant 6,146,754 - Song , et al. November 14, 2
2000-11-14
Data storage system having a positive actuator latching assembly
Grant 6,147,841 - Rao November 14, 2
2000-11-14
Disk glide testing with zone detection
Grant 6,140,814 - Sundaram October 31, 2
2000-10-31
Electrical compression connector for a disc drive
Grant 6,135,782 - Cox , et al. October 24, 2
2000-10-24
Adaptive track pitch control method and apparatus for disk drives
Grant 6,130,796 - Wiselogel October 10, 2
2000-10-10
Flat servo bursts for arcuate track scanner
Grant 6,130,792 - Goker October 10, 2
2000-10-10
Micromachined mirror with stretchable restoring force member
Grant 6,128,122 - Drake , et al. October 3, 2
2000-10-03
Method and apparatus for contiguously addressing a memory system having vertically expanded multiple memory arrays
Grant 6,125,072 - Wu September 26, 2
2000-09-26
Regulated inverting power supply
Grant 6,125,047 - Janz September 26, 2
2000-09-26
Magnetic microactuator and inductive sensor having shaped pole configuration
Grant 6,122,149 - Zhang , et al. September 19, 2
2000-09-19
Intelligent lubricant for ramp load/unload
Grant 6,122,130 - Boutaghou , et al. September 19, 2
2000-09-19
Data sector/servo split generator for a disk drive
Grant 6,122,121 - Keeler , et al. September 19, 2
2000-09-19
Constant density servo information in a disc drive
Grant 6,118,604 - Duffy September 12, 2
2000-09-12
Piezoelectric assembly for micropositioning a disc drive head
Grant 6,118,637 - Wright , et al. September 12, 2
2000-09-12
Thin film medium with surface-oxidized NiAl seed layer
Grant 6,117,570 - Chen , et al. September 12, 2
2000-09-12
Polymeric perfluoro polyether silyl ether lubricant topcoat
Grant 6,117,964 - Falcone September 12, 2
2000-09-12
Magnetron sputtering target for reduced contamination
Grant 6,117,281 - Novbakhtian September 12, 2
2000-09-12
Method for adapting seeks of a disc drive transducer to the maximum actuator current available to accelerate and decelerate the transducer
Grant 6,115,205 - Waugh , et al. September 5, 2
2000-09-05
Rotary snubber assembly for a disc drive
Grant 6,115,214 - Allsup , et al. September 5, 2
2000-09-05
Elongate microactuator spanning leading edge surface of slider
Grant 6,115,223 - Berg , et al. September 5, 2
2000-09-05
Multi-drive array with improved data transfer rate performance
Grant 6,115,788 - Thowe September 5, 2
2000-09-05
Balanced actuator which accesses separate disc assemblies
Grant 6,115,215 - Adams , et al. September 5, 2
2000-09-05
Air bearing surface design for constant fly height profile
Grant 6,115,329 - Hu September 5, 2
2000-09-05
Data storage system having efficient block code implementation
Grant 6,111,834 - Rub , et al. August 29, 2
2000-08-29
Ultra-smooth as-deposited electroless nickel coatings
Grant 6,106,927 - Zhong , et al. August 22, 2
2000-08-22
Glide height testing using a glide head apparatus with a piezoelectric actuator
Grant 6,105,421 - Yao , et al. August 22, 2
2000-08-22
Redundant synchronization fields to improve disc drive read performance
Grant 6,108,152 - Du , et al. August 22, 2
2000-08-22
Disc drive spindle motor having tuned stator with adhesive grooves
Grant 6,104,570 - Pelstring August 15, 2
2000-08-15
Wide write disc certification process, apparatus and article of manufacture
Grant 6,104,556 - Schaenzer August 15, 2
2000-08-15
High molecular weight fractioned lubricant for use with thin film magnetic media
Grant 6,099,937 - Gui , et al. August 8, 2
2000-08-08
Method of implementing a linear discrete-time state-space servo control system on a fixed-point digital signal processor in a disc drive
Grant 6,101,058 - Morris August 8, 2
2000-08-08
Drive in-situ head disc interference detection using standard deviation of read back signal frequency
Grant 6,100,683 - Lim , et al. August 8, 2
2000-08-08
Method and apparatus for a digital peak detection system including a countdown timer
Grant 6,100,829 - Fredrickson , et al. August 8, 2
2000-08-08
Bottom shield design for magnetic read heads
Grant 6,097,578 - Pokhil August 1, 2
2000-08-01
Method and apparatus for mechanical screening of magnetic recording disk drives
Grant 6,094,973 - Novotny August 1, 2
2000-08-01
Disk drive jacket
Grant 6,094,342 - Dague , et al. July 25, 2
2000-07-25
Modeling position error nonlinearity to improve servo performance
Grant 6,091,567 - Cooper , et al. July 18, 2
2000-07-18
Adjustable head loading apparatus
Grant 6,091,577 - Ho , et al. July 18, 2
2000-07-18
Rotational vibration detection using a velocity sense coil
Grant 6,088,185 - Ratliff , et al. July 11, 2
2000-07-11
Quickly written servo-patterns for magnetic media including removing
Grant 6,086,961 - Bonyhard July 11, 2
2000-07-11
Writing servo information to a disc drive at a constant density
Grant 6,084,738 - Duffy July 4, 2
2000-07-04
Peltier junction cold trap for the reduction of head stiction
Grant 6,084,745 - Slezak July 4, 2
2000-07-04
Independent double hub take-up reel arrangement for use with a single reel cartridge tape drive
Grant 6,082,652 - Theobald July 4, 2
2000-07-04
Liquid immersion lens for optical data storage
Grant 6,084,846 - Jordache , et al. July 4, 2
2000-07-04
Magneto-optical data storage system having an optical-processing flying head
Grant 6,081,499 - Berger , et al. June 27, 2
2000-06-27
Method of fabricating a data storage system head slider having an internal accelerometer
Grant 6,079,088 - Schaenzer , et al. June 27, 2
2000-06-27
Heat transfer plate for an actuator assembly
Grant 6,078,477 - Adams , et al. June 20, 2
2000-06-20
Low sway space isolation chassis adapter for a disc drive
Grant 6,078,498 - Eckerd , et al. June 20, 2
2000-06-20
Gimbal flexure for use with microactuator
Grant 6,078,473 - Crane , et al. June 20, 2
2000-06-20
Method for manufacturing magneto-optical data storage system
Grant 6,076,256 - Drake , et al. June 20, 2
2000-06-20
Compressive stress treatment method for controlling curvature of a hydrodynamic bearing slider
Grant 6,073,337 - Strom June 13, 2
2000-06-13
Computer System including Acoustic isolator for a disc drive assembly
Grant 6,075,672 - Morris , et al. June 13, 2
2000-06-13
Thermal asperity detection head
Grant 6,071,007 - Schaenzer , et al. June 6, 2
2000-06-06
Frequency domain head linearization
Grant 6,072,654 - Eddy June 6, 2
2000-06-06
Compensation for repeatable run-out error
Grant 6,069,764 - Morris , et al. May 30, 2
2000-05-30
Miniature hard disc drive having low profile actuator arm voice coil and spindle motors
Grant 6,069,766 - Battu , et al. May 30, 2
2000-05-30
Laser texturing with reverse lens focusing system
Grant 6,068,728 - Xuan May 30, 2
2000-05-30
Gimbal micropositioning device
Grant 6,069,771 - Boutaghou , et al. May 30, 2
2000-05-30
Disc drive servo pattern insensitive to read head
Grant 6,067,204 - Tremaine May 23, 2
2000-05-23
Magnetic shielding for electromagnetic microactuator
Grant 6,067,215 - Zhang May 23, 2
2000-05-23
Process for fabricating thin film magnetic head including crater for recessed structure
Grant 6,059,984 - Cohen , et al. May 9, 2
2000-05-09
Data storage system having an improved surface micro-machined mirror
Grant 6,061,323 - Jerman , et al. May 9, 2
2000-05-09
Adaptive control of a write inhibit signal in a disk drive based on adaptive track pitch
Grant 6,061,197 - Wiselogel May 9, 2
2000-05-09
Method of measuring the read-to-write offset in a disc drive having separate read and write elements
Grant 6,061,201 - Woods May 9, 2
2000-05-09
Flying magneto-optical head with a steerable mirror
Grant 6,058,094 - Davis , et al. May 2, 2
2000-05-02
Disc drive head disc assembly and printed circuit board connected with flexible connectors
Grant 6,057,982 - Kloeppel May 2, 2
2000-05-02
Product information identification in a head disc assembly
Grant 6,057,981 - Fish , et al. May 2, 2
2000-05-02
Stator interconnect ring
Grant 6,057,616 - Pelstring May 2, 2
2000-05-02
Fly height adjustment in magnetic storage system
Grant 6,057,975 - Yaeger , et al. May 2, 2
2000-05-02
Optimizing track address detection in a disc drive
Grant 6,055,121 - Du , et al. April 25, 2
2000-04-25
Radially loaded disc mounting system for a disc drive
Grant 6,055,123 - Kazmierczak , et al. April 25, 2
2000-04-25
Holding automatic gain control levels during read error recovery in a disc drive
Grant 6,055,118 - Du April 25, 2
2000-04-25
Disc head slider having surface discontinuities to minimize fly stiction
Grant 6,055,127 - Boutaghou , et al. April 25, 2
2000-04-25
Actuator arm integrated piezoelectric microactuator
Grant 6,052,251 - Mohajerani , et al. April 18, 2
2000-04-18
Head-disc merge station for a disc drive
Grant 6,049,969 - Jenkins , et al. April 18, 2
2000-04-18
System and scheme for maximum transition run length codes with location dependent constraints
Grant 6,052,072 - Tsang , et al. April 18, 2
2000-04-18
Method for assembly of components for a voice coil motor
Grant 6,047,459 - Fahley , et al. April 11, 2
2000-04-11
Structure for micro-machine optical tooling and method for making and using
Grant 6,049,650 - Jerman , et al. April 11, 2
2000-04-11
Magnetic recording head slider with piezoelectric sensor for measuring slider to disc interference levels
Grant 6,046,871 - Schaenzer , et al. April 4, 2
2000-04-04
Weighted linearization of a position error signal in a disc drive
Grant 6,046,879 - Hampshire April 4, 2
2000-04-04
Magneto-optical data storage system
Grant 6,046,966 - Drake , et al. April 4, 2
2000-04-04
Capacitance probe for magnetic recording head transducer to disc surface spacing measurement
Grant 6,046,596 - Schaenzer , et al. April 4, 2
2000-04-04
Low mass disc drive suspension
Grant 6,046,884 - Crane April 4, 2
2000-04-04
Flex circuit head interconnect with insulating spacer
Grant 6,046,886 - Himes , et al. April 4, 2
2000-04-04
Object positioning using discrete sliding mode control with variable parameters
Grant 6,046,878 - Liu , et al. April 4, 2
2000-04-04
Read error recovery utilizing ECC and read channel quality indicators
Grant 6,043,946 - Genheimer , et al. March 28, 2
2000-03-28
Flying optical head with dynamic mirror
Grant 6,044,056 - Wilde , et al. March 28, 2
2000-03-28
Method of making anisotropic conductive adhesive interconnects for head attachment in rigid disc drive device for manufacturing a groove bearing
Grant 6,036,813 - Schulz , et al. March 14, 2
2000-03-14
Data backup and restore system for a computer network having generic remote file system agents for providing backup and restore operations
Grant 6,038,379 - Fletcher , et al. March 14, 2
2000-03-14
Data storage system having an optical processing flying head
Grant 6,034,938 - Heanue , et al. March 7, 2
2000-03-07
Information storage systems comprising a liquid bearing maintained by adsorption isotherm
Grant 6,031,685 - French , et al. February 29, 2
2000-02-29
Servo gain optimization using model reference seeks in a disc drive
Grant 6,031,684 - Gregg February 29, 2
2000-02-29
Grounding and conductivity improvement for ferrofluid seals
Grant 6,029,978 - Pelstring , et al. February 29, 2
2000-02-29
Disc clamping system with a dual action spring rate
Grant 6,028,739 - Lindrose February 22, 2
2000-02-22
Optical data storage system with improved head lens assembly
Grant 6,023,378 - Schaenzer February 8, 2
2000-02-08
Crowned conical bearing
Grant 6,019,516 - Leuthold , et al. February 1, 2
2000-02-01
Extended page mode with a skipped logical addressing for an embedded longitudinal redundancy check scheme
Grant 6,021,482 - Wu , et al. February 1, 2
2000-02-01
Thin-film magnetic recording head using a plated metal gap layer
Grant 6,018,862 - Stageberg , et al. February 1, 2
2000-02-01
Textured magnetic recording medium having a transition zone
Grant 6,020,045 - Chen , et al. February 1, 2
2000-02-01
Glide test slider having electrically isolated piezoelectric crystal for improved noise suppression
Grant 6,016,692 - Schaenzer , et al. January 25, 2
2000-01-25
System and method of encoding for identifying a given surface among several identically patterned disk surfaces
Grant 6,018,512 - Belser January 25, 2
2000-01-25
Disc drive servo writer support assembly
Grant 6,018,437 - Weichelt , et al. January 25, 2
2000-01-25
Protective magnet shield for a spindle motor
Grant 6,018,438 - Nottingham , et al. January 25, 2
2000-01-25
Disc drive operational response using idle mode compensation
Grant 6,018,432 - Ukani January 25, 2
2000-01-25
Narrow top poles for inductive magnetic heads, masks and processes for making the same
Grant 6,016,242 - Mastain , et al. January 18, 2
2000-01-18
Partially etched protective overcoat for a disk drive slider
Grant 6,014,288 - Cha , et al. January 11, 2
2000-01-11
Head gimbal assembly for limiting dimple separation for a data storage device
Grant 6,011,671 - Masse , et al. January 4, 2
2000-01-04
Location dependent maximum transition run length code with alternating code word length and efficient K constraint
Grant 6,011,497 - Tsang , et al. January 4, 2
2000-01-04
Desiccant housing for a disc drive
Grant 6,008,966 - Forbord , et al. December 28, 1
1999-12-28
Detection and measurement of head disc interference using read back signal (without acoustic emission sensor or laser doppler vibrometer)
Grant 6,008,640 - Tan , et al. December 28, 1
1999-12-28
Glide head for testing a disc surface
Grant 6,003,364 - Yao , et al. December 21, 1
1999-12-21
System for predicting accurate MR sensor height
Grant 6,003,361 - Amin , et al. December 21, 1
1999-12-21
Dither microactors for stiction release in magnetic disc drives
Grant 6,002,549 - Berman , et al. December 14, 1
1999-12-14
System and method for uniform frequency response independent of slider contact location in glide tests
Grant 6,000,282 - Ku , et al. December 14, 1
1999-12-14
Actuator arm with streamlined leading edge to reduce air turbulence
Grant 5,999,372 - Peterson , et al. December 7, 1
1999-12-07
Variable bits per inch recording
Grant 5,999,352 - Teck , et al. December 7, 1
1999-12-07
Micro-machined mirror using tethered elements
Grant 5,999,303 - Drake December 7, 1
1999-12-07
Disc drive servo system employing thermal signals
Grant 5,999,360 - Meyer , et al. December 7, 1
1999-12-07
Electrostatic microactuator and method for use thereof
Grant 5,998,906 - Jerman , et al. December 7, 1
1999-12-07
Bearing cartridge for a disc drive
Grant 5,999,373 - Allsup , et al. December 7, 1
1999-12-07
Female electrical connector
Grant D417,195 - Dague , et al. November 30, 1
1999-11-30
Compliant collet assembly
Grant 5,987,735 - Horning , et al. November 23, 1
1999-11-23
Slider with temperature responsive transducer positioning
Grant 5,991,113 - Meyer , et al. November 23, 1
1999-11-23
Using servowriter medium for quickly written servo-patterns on magnetic media
Grant 5,991,104 - Bonyhard November 23, 1
1999-11-23
Electrical lap guide data acquisition unit and measurement scheme
Grant 5,991,698 - Hao , et al. November 23, 1
1999-11-23
Proximity head slider having recessed magnetoresistive read transducer
Grant 5,991,119 - Boutaghou , et al. November 23, 1
1999-11-23
Partially etched protective overcoat for a disk drive slider
Grant 5,985,163 - Cha , et al. November 16, 1
1999-11-16
Selective carbon overcoat of the trailing edge of MR sliders
Grant 5,986,851 - Angelo , et al. November 16, 1
1999-11-16
Dual disc drive actuator assembly fabrication
Grant 5,983,485 - Misso November 16, 1
1999-11-16
Acoustic noise control in a disc drive
Grant 5,982,580 - Woldemar , et al. November 9, 1
1999-11-09
Slider having thermally applied tensile stress for curvature control and method of applying tensile stress
Grant 5,982,583 - Strom November 9, 1
1999-11-09
Disc clamp with head clearance
Grant 5,982,581 - Kazmierczak , et al. November 9, 1
1999-11-09
Autonomous high speed address translation with defect management for hard disc drives
Grant 5,983,309 - Atsatt , et al. November 9, 1
1999-11-09
Voice coil driven positioner for coarse and fine positioning of magnetic head in multi-track tape drive
Grant 5,978,172 - Nayak , et al. November 2, 1
1999-11-02
Repeated servo runout error compensation in a disc drive
Grant 5,978,169 - Woods November 2, 1
1999-11-02
Single plate hydrodynamic bearing with self-balancing fluid level
Grant 5,977,674 - Leuthold , et al. November 2, 1
1999-11-02
Model validation algorithm for characterizing parameters and uncertainty in a disc drive
Grant 5,978,752 - Morris November 2, 1
1999-11-02
Radially loaded disc mounting system for a disc drive
Grant 5,973,879 - Raffetto , et al. October 26, 1
1999-10-26
Heating system for high throughput sputtering
Grant 5,972,184 - Hollars , et al. October 26, 1
1999-10-26
Load and unload ramp with integrated latch
Grant 5,973,887 - Cameron October 26, 1
1999-10-26
Method for detecting data encoded as state transitions in a read signal
Grant 5,969,894 - Howell , et al. October 19, 1
1999-10-19
Laser texturing of magnetic recording medium using multiple lens focusing
Grant 5,968,608 - Xuan , et al. October 19, 1
1999-10-19
SCSI-coupled module for monitoring and controlling SCSI-coupled raid bank and bank environment
Grant 5,966,510 - Carbonneau , et al. October 12, 1
1999-10-12
Magnetoresistive sensor for magnetic storage system
Grant 5,965,840 - Nagarajan , et al. October 12, 1
1999-10-12
Latch mechanism for disk drive using magnetic field of actuator magnets
Grant 5,956,213 - Dague , et al. September 21, 1
1999-09-21
Disk file head positioning servo system incorporating adaptive saturated seek and head offset compensation
Grant 5,956,201 - Pham , et al. September 21, 1
1999-09-21
Storage disc with self diagnostics and configuration
Grant 5,951,687 - Chan , et al. September 14, 1
1999-09-14
Multi-point bending of bars during fabrication of magnetic recording heads
Grant 5,951,371 - Hao September 14, 1
1999-09-14
Cancellation and calibration procedures of harmonic disturbances in magnetic data storage systems
Grant 5,949,605 - Lee , et al. September 7, 1
1999-09-07
Disk drive spindle motor assembly with stator having a resilient covering with a routing means, an attaching means and a connecting means to operatively connect stator to a base
Grant 5,949,613 - Moir , et al. September 7, 1
1999-09-07
Rate n(n+1) code for embedded servo address encoding
Grant 5,949,358 - Volz , et al. September 7, 1
1999-09-07
Multi-impact asperity sensor and burnish head
Grant 5,942,680 - Boutaghou August 24, 1
1999-08-24
Piezoelectric engageable slider and slider microactuator
Grant 5,943,189 - Boutaghou , et al. August 24, 1
1999-08-24
Mechanism to reduce adjacent track interference in a magnetic tape data storage system
Grant 5,940,238 - Nayak , et al. August 17, 1
1999-08-17
Optical system and method using optical fibers for storage and retrieval of information
Grant 5,940,549 - Wilde , et al. August 17, 1
1999-08-17
Optical disc data storage system using optical waveguide
Grant 5,930,434 - Mowry , et al. July 27, 1
1999-07-27
Disc drive spindle motor having hydro bearing with optimized lubricant viscosity
Grant 5,930,075 - Khan , et al. July 27, 1
1999-07-27
Detecting servo defects in a disc drive
Grant 5,930,068 - Gregg , et al. July 27, 1
1999-07-27
Method for fabricating a taper on a recording head slider
Grant 5,925,261 - Burbank July 20, 1
1999-07-20
Damping insert and isolation pad to reduce acoustic levels and vibration in motor and disc drive
Grant 5,925,946 - Weingord , et al. July 20, 1
1999-07-20
Frequency selective amplifier circuit
Grant 5,923,216 - Pennock July 13, 1
1999-07-13
Company Registrations

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