Patent Assignment
Reel/Frame 023953/0328
Assignment of Assignor's Interest
Recorded: 2010-02-18
Pages: 167
Assignor
IOMEGA CORPORATION
Executed: 2010-02-11
Assignee
EMC CORPORATION
176 SOUTH STREET, HOPKINTON, MASSACHUSETTS, 01748
Covered Properties
(145)
Disc Drive Cartridge Arrangement
Patent:
4,503,474 →
Application:
06/384,927 →
Disc Drive Arrangement
Patent:
4,504,879 →
Application:
06/385,104 →
Servo Control Apparatus
Patent:
4,488,187 →
Application:
06/385,105 →
Disc Drive Arrangement for a Hard Disc Cartridge with a Read/Write Head Retract Mechanism
Patent:
4,683,506 →
Application:
06/520,256 →
Servo Control Apparatus for a Disk Drive
Patent:
4,630,190 →
Application:
06/581,702 →
Hard Disc Cartridge Arrangement with an Automatically Activated Door
Patent:
4,717,981 →
Application:
07/040,741 →
Disc Drive Arrangement for a Hard Disc Cartridge Having a Carriage for Accurately Positioning a Head Relative to the Cartridge
Patent:
4,722,012 →
Application:
07/047,038 →
Removable Cartridge Disc Drive with Radial Arm Voice Coil Actuator
Patent:
4,870,518 →
Application:
07/160,708 →
Removable Cartridge with Lockable Acess Door
Patent:
4,864,452 →
Application:
07/160,714 →
Disc Drive Fine Servo Velocity Control and Method for Head Positioning Relative to a Disc
Patent:
4,920,462 →
Application:
07/164,881 →
Head Loading Velocity Control
Patent:
4,864,437 →
Application:
07/164,882 →
Sealed Removable Cartridge for Use with a High Density Disc Drive with Magnetic Clutch
Patent:
4,965,691 →
Application:
07/270,005 →
High Density Disc Drive with Magnetic Clutch for Use with a Sealed Removable Cartridge
Patent:
4,974,103 →
Application:
07/270,948 →
Removable Cartridge Disc Drive with Radial Arm Voice Coil Actuator
Patent:
4,965,685 →
Application:
07/359,385 →
Spindle Motor Control Circuit
Patent:
5,038,232 →
Application:
07/383,757 →
Disc Drive with Magnetic Coupling to a Head Actuator in a Removable Disc Cartridge and with Spindle Motor Rotor Configured into the Removable Disc Cartridge
Patent:
5,175,657 →
Application:
07/643,144 →
Zone Servo Sector Format Alignment Scheme for Servo and Spindle Motor Control
Patent:
5,121,280 →
Application:
07/686,245 →
Removable Cartridge with a 2.5 Form Factor and an Interlocking Mechanism Adapted for Use in a Disk Drive
Patent:
5,262,918 →
Application:
07/722,837 →
Removable Cartridge Disk Drive with Cartridge Interlocking and Spindle Motor Telescoping Mechanisms
Patent:
5,317,464 →
Application:
07/723,452 →
Removable Cartridge for a Disk Drive
Patent:
339,798 →
Application:
07/723,502 →
Removable Cartridge Disk Drive with an Integral Head Loading Ramp, Air Filter and Removable Cartridge Door Safety Stop
Patent:
5,204,793 →
Application:
07/724,388 →
3 1/2 Inch Disk Cartridge
Patent:
342,062 →
Application:
07/776,459 →
3-1/2 Inch Removable Cartridge for a Disk Drive
Patent:
5,218,503 →
Application:
07/779,060 →
Removable Cartridge for a Disk Drive with a 1.8 Inch Form Factor
Patent:
5,444,586 →
Application:
07/976,379 →
Removable Cartridge Disk Drive with a 1.8 Inch Form Factor
Patent:
5,440,436 →
Application:
07/977,262 →
3-1/2 Inch Removable Cartridge for a Disk Drive
Patent:
5,280,403 →
Application:
08/029,886 →
Removable Cartridge Disk Drive with a 2.5 Inch Form Factor Utilizing a Cartridge Having a Rotatable Disk Access Door
Patent:
5,398,141 →
Application:
08/135,906 →
3-1/2 Inch Removable Cartridge for a Disk Drive
Patent:
5,422,775 →
Application:
08/140,733 →
Method for Applying an Adaptive Feed-Forward Algorithm as a Frequency Selective Filter in a Closed Loop Disk Drive Servo System in Order to Compensate for Periodic Perturbations Which Otherwise Appear in the Servo System Position Error Signal
Patent:
5,550,685 →
Application:
08/141,822 →
Servo Burst Pattern for Removing Offset Caused by Magnetic Distortion and Method Associated Therewith
Patent:
5,400,201 →
Application:
08/143,214 →
Removable Cartridge Disk Drive with Cartridge Interlocking and Spindle Motor Telescoping Mechanisms
Patent:
5,535,072 →
Application:
08/216,694 →
Removable Cartridge Which May Be Mounted to a Disk Drive Spindle Motor Without Relative Movement Between the Motor and a Housing of the Cartridge
Patent:
5,724,216 →
Application:
08/329,336 →
Servo Burst Pattern for Removing Offset Caused by Magnetic Distortion and Method Associated Therewith
Patent:
5,523,902 →
Application:
08/330,268 →
Removable Cartridge Disk Drive with a Compact Mechanism for Engaging T He Disk Cartridge and Drive Spindle Motor
Patent:
5,831,790 →
Application:
08/357,856 →
Technique for Generating Audible Signals in a Disk Drive Employing a Voice Coil Actuator
Patent:
5,526,212 →
Application:
08/373,150 →
Method and Apparatus for Reducing Sideband Interference When Storing or Retrieving Data in a Disk Drive System Adapted for Downward Compatibility
Patent:
5,777,813 →
Application:
08/412,651 →
Removable Cartridge Disk Drive with a Receiver for Receiving a Cartridge Housing a 105 Mb 3.5 Inch Hard Disk
Patent:
6,430,005 →
Application:
08/478,356 →
Disk Drive Servo System
Application:
08/546,235 →
Fault-Tolerant Sample-Data Servo Pattern
Patent:
6,118,603 →
Application:
08/548,366 →
Removable Cartridge Disk Drive for Receiving a Cartridge and Method of Inserting the Cartridge
Patent:
5,699,210 →
Application:
08/615,080 →
Removable Cartridge Disk Drive with Angularly Inserted Cartridges and the Ability to Identify the Data Sector During Which an Error Condition Arose
Application:
08/615,095 →
Method for Applying Optimal Seeking Technique to Disk File with Excessive Repeatable Runout
Patent:
5,886,846 →
Application:
08/655,916 →
Disk Drive Seal Attached to a Motor Ring Flange
Patent:
5,872,680 →
Application:
08/703,227 →
Removable Cartridge Disk Drive Utilizing a Registration Contour in Combination with a Cartridge Locking Feature
Patent:
5,822,162 →
Application:
08/929,746 →
Disk Cartridge with Rotatable Cartridge Door
Patent:
6,023,398 →
Application:
08/961,592 →
Rotatable Door and Door Opening Mechanism for a Cartridge
Patent:
6,049,444 →
Application:
08/977,467 →
Disk Cartridge with Anti-Rattle Mechanism
Patent:
6,243,231 →
Application:
08/978,290 →
Removable Cartridge Disk Drive with a Receiver for Receiving a Cartridge Housing a 105MB 3.5 Inch Hard Disk
Patent:
6,456,456 →
Application:
09/071,096 →
Disk Drive System and Control Circuitry Adapted for Downward Compatibility
Patent:
6,239,934 →
Application:
09/111,361 →
Removable Cartridge Disk Drive Utilizing a Registration Contour in Combination with a Cartridge Locking Feature
Application:
09/170,627 →
Rattle Reduction Mechanism in a Removable Cartridge for a Disk Drive
Application:
09/346,856 →
Method for Inserting a Removable Disk Cartridge into a Disk Drive
Patent:
6,271,989 →
Application:
09/543,396 →
Rattle reduction mechanism in a removable cartridge for a disk drive
Patent:
6,333,834 →
Application:
09/585,241 →
Portable digital imaging device
Application:
09/663,179 →
Read Write Head Assembly Having Air Bearing Features for Containment Control in Flexible Media Head Disk Interface
Patent:
6,583,959 →
Application:
09/665,039 →
Slim digital audio player and recorder with cradle
Application:
09/755,399 →
Publication:
US 2002/0029087
Information storage device with a removable cartridge, and a method of operating it
Application:
09/755,961 →
Publication:
US 2002/0085300
Method and system for software authentication in a computer system
Application:
09/782,501 →
Publication:
US 2002/0112161
Light pipe having an improved mounting structure and method of assembling same
Application:
09/793,480 →
Publication:
US 2002/0036699
No Power Eject Button for an Electronic Device
Application:
09/793,869 →
Publication:
US 2002/0033890
Drive mounting system for an electronic device
Application:
09/795,513 →
Publication:
US 2002/0033897
Compact Flash Door for an Electronic Device
Application:
09/795,531 →
Publication:
US 2002/0035646
Disk Drive with Helically Mounted Disk Drive Motor
System and Method for Portable Emulation of Operating Environment
Patent:
6,985,849 →
Application:
09/808,351 →
Method and system for shock assisted recording head protection
Application:
09/818,983 →
Publication:
US 2002/0141100
Method and System for Head Retraction in a Data Storage Device
Motor assisted cartridge release
Application:
09/822,116 →
Publication:
US 2002/0141110
Head Cleaner for a Disk Drive into Which a Disk Media Cartridge Is Inserted
Method and apparatus for secure transmission of identifier for removable storage media
Application:
09/839,515 →
Publication:
US 2002/0157011
Controlling eject distance of a disk cartridge from a disk drive
Application:
09/841,718 →
Publication:
US 2002/0159189
Disk drive having multi-coil solenoid
Application:
09/851,241 →
Publication:
US 2002/0167761
Eject Button for Disk Drive with Light Pipe
Method and apparatus for ejecting a removable data storage cartridge
Application:
09/854,354 →
Publication:
US 2002/0167882
Method and apparatus for manually ejecting a data storage cartridge from a drive
Application:
09/854,391 →
Publication:
US 2002/0167756
Disk Partitioning to Create a Usable, Lower Capacity Disk Cartridge
Method and Apparatus for Protecting a Hard Disk Drive from Shock
Cartridge retention and ejection assembly for storage drive
Application:
09/858,674 →
Publication:
US 2002/0171973
Cost effective head cleaning disk
Application:
09/858,849 →
Publication:
US 2002/0171976
Camming Belt Clip
Inertial Latch for Head Protection in a Linear Head Actuator Removable Data Storage Drive
Motor module with mechanism for z-axis, spindle and hub load for disk drives with removable media
Application:
09/875,219 →
Publication:
US 2002/0186502
Electronic Device with Concealed Firearm System
Patent:
6,778,811 →
Application:
09/877,454 →
Low-friction wear-resistant guide track for an actuator in a disk drive
Application:
09/885,774 →
Publication:
US 2003/0053262
Method and system for providing secure digital sound recording
Application:
09/887,999 →
Publication:
US 2002/0198841
Method and system for providing secure digital sound recording
Application:
09/888,001 →
Publication:
US 2002/0196941
In-situ fly height measurement device for a magnetic disk drive slider
Application:
09/900,107 →
Publication:
US 2003/0007279
System and Method of Introducing a Preferential Curvature to a Flexible Medium for Reduced Medium Vibration and Sensor to Medium Spacing with a Disk Drive Head Stack Assembly Having a Non-Zero Static Roll Attitude
Remote activated internet file transfer and storage device
Application:
09/912,821 →
Publication:
US 2003/0023621
Methods and systems for reducing command overhead
Application:
09/934,405 →
Publication:
US 2003/0041160
System and Methods for Using Offset Information on a Data Storage Medium
System and Method for a High Bandwidth Servo System
Method and apparatus of disabling the pull-up on a USB type of data line
Application:
10/021,565 →
Publication:
US 2003/0158990
Method and Apparatus for Optical Data Storage
Method and apparatus for using vibration to clean a read/write head
Application:
10/293,704 →
Publication:
US 2004/0090706
Air bearing surface for a head, and a method of making it
Application:
10/359,500 →
Publication:
US 2004/0150915
Data Read/Write Method and Apparatus
Method and Apparatus for Detecting and Correcting Errors in Stored Information
Method and Apparatus for Writing with Head Having Spaced Read and Write Elements
Method and Apparatus for Protecting a Magnetic Disk Within a Cartridge from Electrostatic Charge
Method and Apparatus for Cleaning Head with Over-Damped Harmonic Oscillation
Extended Position Error Signal for Analog Servo Disk Drive
Patent:
6,980,384 →
Application:
10/703,754 →
Enhanced Airflow Conditioning System for Removable Data Storage Cartridge
Patent:
7,092,202 →
Application:
10/714,039 →
Information Storage System, and a Method of Operating It
Removable Cartridge Recording Device Incorporating Antiferromagnetically Coupled Rigid Magnetic Media
Flexible media thin-film slider with wear resistant extension
Application:
10/744,599 →
Publication:
US 2004/0196594
Use of an Optical Interface for Removable Magnetic Media
Detection of fly height change in a disk drive
Application:
10/924,449 →
Publication:
US 2006/0044658
Humidity control in a removable data cartridge
Application:
11/019,332 →
Publication:
US 2006/0132975
Detection of Fly Height Change in a Disk Drive Using Head Drag
High Speed Cleanup of Removable Storage Device
Method of Compensating for Microjog Error Due to Repeatable Run-Out
Data storage device with wireless interface for autonomous operation
Application:
11/215,567 →
Publication:
US 2007/0049310
System and method for portable emulation of operating environment
Application:
11/263,773 →
Publication:
US 2006/0052999
Massively Multi-Level Optical Data Storage Using Subwavelength Sized Nano-Grating Structures
Detecting Head/Disk Contact in a Disk Drive Using a Calibration Parameter
Track based multiple sector error recovery
Application:
11/447,497 →
Publication:
US 2007/0279789
Disk Controller Architecture to Allow on-the-Fly Error Correction and Write Disruption Detection
Compensation for Variable Servo Track Width
Preventing Damage to the Heads and Media in a Removable Cartridge and Disk Drive
Auto Loading Device for Data Storage Cartridges
Detection of Fly Height Change in a Disk Drive
Compensation for Variable Servo Track Width
Application:
12/237,550 →
Publication:
US 2009/0052081
Cartridge with a 1.8 Inch Form Factor for a Removable Cartridge Disk Drive
Patent:
350,115 →
Application:
29/001,411 →
Case for a Removable Disk Drive Cartridge
Patent:
367,579 →
Application:
29/007,897 →
Cartridge with a 1.8 Inch Form Factor for a Removable Cartridge Disk Drive
Patent:
363,926 →
Application:
29/011,027 →
Removable Cartridge Disk Drive
Patent:
383,452 →
Application:
29/051,568 →
Disk Cartridge
Patent:
426,550 →
Application:
29/079,433 →
Removable storage drive enclosure
Patent:
449,832 →
Application:
29/132,033 →
Removable storage drive enclosure
Patent:
450,695 →
Application:
29/132,034 →
Camera
Patent:
462,978 →
Application:
29/132,759 →
Storage device, storage device enclosure, and support for a storage device enclosure
Application:
29/135,059 →
Storage device
Application:
29/135,062 →
Book Cover with Handles
Patent:
462,987 →
Application:
29/141,540 →
Portable digital audio device recorder and player
Application:
60/230,892 →
Method and apparatus for cleaning head with over-damped harmonic oscillation
Application:
60/425,928 →
Method and apparatus for protecting a magnetic disk from electrostatic charge
Application:
60/425,930 →
System and method for using magnetoresistive heads on flexible substrate magnetic media employing a robust contact head-disk interface
Application:
60/426,886 →
Data read/write method and apparatus
Application:
60/426,889 →
Extended position error signal for analog servo disk drive
Application:
60/426,900 →
Bifurcated load ramps for removable storage cartridge
Application:
60/426,979 →
Enhanced airflow conditioning system for removable data storage cartridge
Application:
60/426,981 →
Information storage system, and a method of operating it
Application:
60/439,892 →
Optical data storage using subwavelength grating structures
Application:
60/637,962 →
Massively multi-level optical data storage using subwavelength sized nano-grating structures
Application:
60/696,054 →
Auto loading device for rigid or flexible disc data storage cartridges
Application:
60/720,767 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 4, 1982
From: NIGAM, ANIL
To: SYQUEST CORPORATION, A CORP. OF
Reel/Frame 004018/0011 →
Assignment of Assignors Interest.
Jun 4, 1982
From: ALAIMO, BEN
To: SYQUEST CORPORATION, FREMONT, CA A CORP. OF
Reel/Frame 004019/0090 →
Assignment of Assignors Interest.
Jun 4, 1982
From: TOLDI, GEORGE; NIGAM, ANIL; CRAIN, RONALD A.
To: SYQUEST TECHNOLOGY, FREMONT, CA A CORP. OF CA
Reel/Frame 004006/0876 →
Assignment of Assignors Interest.
Aug 4, 1983
From: TOLDI, GEORGE; NIGAM, ANIL; CRAIN, RONALD; MERCURIO, DOMINIC
To: SYQUEST TECHNOLOGY, A CA CORP.
Reel/Frame 004161/0680 →
Assignment of Assignors Interest.
Feb 21, 1984
From: ALAIMO, BEN; COUSE, ROBERT F.
To: SYQUEST TECHNOLOGY A CA CORP
Reel/Frame 004232/0750 →
Assignment of Assignors Interest.
May 2, 1988
From: ROLPH, DONALD L.; MERCURIO, DOMINIC; THOMPSON, HERBERT E.
To: SYQUEST TECHNOLOGY
Reel/Frame 004864/0791 →
Assignment of Assignors Interest.
May 6, 1988
From: THOMPSON, HERBERT E.; ROLPH, DONALD L.; MERCURIO, DOMINIC; GUERINI, ALBERT J.
To: SYQUEST TECHNOLOGY, A CORP. OF CA
Reel/Frame 004882/0296 →
Assignment of Assignors Interest.
May 17, 1988
From: COUSE, ROBERT F.; MERCER, PATRICK G.
To: SYQUEST TECHNOLOGY
Reel/Frame 004889/0569 →
Assignment of Assignors Interest.
May 17, 1988
From: COUSE, ROBERT F.; MERCER, PATRICK G.
To: SYQUEST TECHNOLOGY, A CORP. OF CA
Reel/Frame 004900/0390 →
Assignment of Assignors Interest.
Dec 15, 1988
From: IFTIKAR, SYED H.; MANDISH, JOHN J.
To: SYQUEST TECHNOLOGY, INC., A CORP. OF CA
Reel/Frame 005005/0912 →
Assignment of Assignors Interest.
Dec 16, 1988
From: IFTIKAR, SYED H.; MANDISH, JOHN J.
To: SYQUEST TECHNOLOGY, INC.
Reel/Frame 004992/0595 →
Assignment of Assignors Interest.
Aug 3, 1989
From: GRACE, ALAN G.
To: SYQUEST TECHNOLOGY, A CORP. OF CA
Reel/Frame 005112/0887 →
Assignment of Assignors Interest.
Jun 28, 1991
From: TANNERT, HANS K.
To: IOTA MEMORIES CORPORATION, A CORPORATION OF CA
Reel/Frame 005761/0349 →
Assignment of Assignors Interest.
Jun 28, 1991
From: PLONCZAK, GAROLD
To: IOTA MEMORIES CORPORATION A CORP. OF CA
Reel/Frame 005766/0955 →
Assignment of Assignors Interest.
Jun 28, 1991
From: WITT, WILLIAM F.; TANNERT, HANS K.
To: IOTA MEMORIES CORPORATION A CORP. OF CALIFORNIA
Reel/Frame 005772/0894 →
Assignment of Assignors Interest.
Jun 28, 1991
From: TANNERT, HANS K.; DAVIS, JOSEPH E.
To: IOTA MEMORIES CORPORATION, A CORP. OF CA
Reel/Frame 005843/0341 →
Assignment of Assignors Interest.
Aug 30, 1991
From: LESTI, CARLYLE M., EXECUTOR AND LEGAL REPRESENTATIVE OF LESTI, RONALD D.
To: IOTA MEMORIES CORPORATION
Reel/Frame 005831/0390 →
Assignment of Assignors Interest.
Sep 30, 1991
From: IOTA MEMORIES CORPORATION
To: SYQUEST TECHNOLOGY
Reel/Frame 005858/0191 →
Assignment of Assignors Interest.
Sep 30, 1991
From: IOTA MEMORIES CORPORATION
To: SYQUEST TECHNOLOGY
Reel/Frame 005858/0195 →
Assignment of Assignors Interest.
Sep 30, 1991
From: IOTA MEMORIES CORPORATION
To: SYQUEST TECHNOLOGY
Reel/Frame 005858/0199 →
Assignment of Assignors Interest.
Oct 15, 1991
From: MARTIN, STEPHEN R.
To: SYQUEST TECHNOLOGY A CORP. OF CALIFORNIA
Reel/Frame 005882/0743 →
Assignment of Assignors Interest.
Oct 18, 1991
From: MARTIN, STEPHEN R.
To: SYQUEST TECHNOLOGY, A CORP. OF CA
Reel/Frame 005894/0878 →
Assignment of Assignors Interest.
Jan 7, 1993
From: IFTIKAR, SYED H.; THOMPSON, HERBERT E.; KAY, TEONG-HOE; GUERINI, ALBERT J.
To: SYQUEST TECHNOLOGY, INC.
Reel/Frame 006403/0347 →
Assignment of Assignors Interest.
Jan 8, 1993
From: IFTIKAR, SYED H.; THOMPSON, HERBERT E.; GUERINI, ALBERT J.
To: SYQUEST TECHNOLOGY, INC.
Reel/Frame 006398/0473 →
Merger
Jul 6, 1993
From: SYQUEST TECHNOLOGY
To: SYQUEST TECHNOLOGY, INC.
Reel/Frame 006607/0001 →