Patent Assignment
Reel/Frame 009987/0931
Assignment of Assignor's Interest
Recorded: 1999-06-01
Pages: 9
Assignor
SYQUESTTECHNOLOGY, INC.
Executed: 1999-04-02
Assignee
IOMEGA CORPORATION
1821 WEST IOMEGA WAY, ROY, UTAH, 84067
Covered Properties
(43)
Disc Drive Cartridge Arrangement
Patent:
4,503,474 →
Application:
06/384,927 →
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 →
Removable Cartridge Disc Drive with Radial Arm Voice Coil Actuator
Patent:
4,965,685 →
Application:
07/359,385 →
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 →
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 →
Removable Cartridge Disk Drive Utilizing a Registration Contour in Combination with a Cartridge Locking Feature
Patent:
5,822,162 →
Application:
08/929,746 →
Rotatable Door and Door Opening Mechanism for a Cartridge
Patent:
6,049,444 →
Application:
08/977,467 →
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 →
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 →
Related Assignments
(23)
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.
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, A CORP. OF CA
Reel/Frame 004900/0390 →
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.
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.
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: TANNERT, HANS K.; DAVIS, JOSEPH E.
To: IOTA MEMORIES CORPORATION, A CORP. OF CA
Reel/Frame 005843/0341 →
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: PLONCZAK, GAROLD
To: IOTA MEMORIES CORPORATION A CORP. OF CA
Reel/Frame 005766/0955 →
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 005858/0195 →
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 005858/0199 →
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 →
Merger
Jul 6, 1993
From: SYQUEST TECHNOLOGY
To: SYQUEST TECHNOLOGY, INC.
Reel/Frame 006607/0001 →
Assignment of Assignor's Interest
Dec 20, 1993
From: PEDERSON, RICHARD J.
To: SYQUEST TECHNOLOGY, INC.
Reel/Frame 006801/0985 →
Assignment of Assignor's Interest
Dec 27, 1993
From: DROUIN, DAVID M.
To: SYQUEST TECHNOLOGY
Reel/Frame 006864/0325 →
Security Interest
Jul 10, 1996
From: SYQUEST TECHNOLOGY, INC.
To: GREYROCK BUSINESS CREDIT
Reel/Frame 007920/0120 →
Security Agreement
Jul 10, 1998
From: SYQUEST TECHNOLOGY, INC.
To: GREYROCK BUSINESS CREDIT, A DIVISION OF NATIONSCREDIT COMMERCIAL CORPORATION
Reel/Frame 009289/0031 →
Security Agreement
Jan 18, 2000
From: GREYROCK CAPITAL, A DIVISION OF NATIONSCREDIT...COMMERCIAL CORPORATION
To: IOMEGA CORPORATION
Reel/Frame 010539/0504 →
Assignment of Assignor's Interest
Feb 18, 2010
From: IOMEGA CORPORATION
To: EMC CORPORATION
Reel/Frame 023953/0328 →