Patent Assignment
Reel/Frame 007156/0665
Assignment of Assignor's Interest
Recorded: 1994-10-04
Pages: 7
Assignor
DIGITAL EQUIPMENT CORPORATION
Executed: 1994-10-03
Assignee
QUANTUM CORPORATION
PATENT DEPARTMENT ENGINEERING & TECHNOLOGY, 500 MCCARTHY BOULEVARD MILPITAS, CA 95035
Covered Properties
(58)
System for Optimizing Data Transfer
Application:
07/365,244 →
Fault Tolerant Memory
Application:
07/376,357 →
Addressing Technique for a Fault Tolerant Block-Structured Storage Device
Patent:
5,392,288 →
Application:
07/652,870 →
Subambient Pressure Air Bearing Slider for Disk Drive
Patent:
5,097,370 →
Application:
07/663,192 →
Low Stiffness Apparatus for Supporting a Read/Write Transducer Head Slider
Application:
07/686,729 →
Scsi Interface Employing Bus Extender and Auxiliary Bus
Patent:
5,274,783 →
Application:
07/723,149 →
Process of Forming Magnetic Devices with Enhanced Poles
Patent:
5,571,573 →
Application:
07/831,615 →
Remote Fine Positioning Mechanism
Patent:
5,504,731 →
Application:
07/847,113 →
Apparatus and Method for Fabricating a Deflection Mirror Tower
Application:
07/847,455 →
Removable Rigid Disk Drive
Patent:
348,448 →
Application:
07/855,990 →
System for Enhanced Implementation of Add-Compare-Select (Acs) Functions
Patent:
5,377,133 →
Application:
07/866,996 →
Event Driven Power Reducing Software State Machines
Application:
07/870,135 →
Method and Apparatus for Runout Correction Due to Disk Slip or Spindleimbalance
Patent:
5,402,280 →
Application:
07/880,929 →
Thin Film Media for Very Low Flying Height/Contact Recording Application
Patent:
5,626,941 →
Application:
07/889,157 →
Error Correction System with Selectable Error Correction Capabilities
Patent:
5,379,305 →
Application:
07/918,208 →
Method of Making a Magnetic Medium for Longitudinal Recording
Patent:
5,431,969 →
Application:
07/945,706 →
Error Detection Encoding System
Patent:
5,359,610 →
Application:
07/967,958 →
Perpendicular Anisotropy in Thin Film Devices
Patent:
5,384,680 →
Application:
08/017,998 →
Double-Sided Optical Media for a Disk Storage Device
Patent:
5,470,627 →
Application:
08/020,515 →
Lapping Fixture for Disk Sliders
Patent:
5,468,177 →
Application:
08/023,274 →
Method of Making a Thin Film Magnetic Head Having Multi-Layer Coils
Patent:
5,448,822 →
Application:
08/029,125 →
A Thin Film Two-Pole Inductive Magnetic Head with Minimized Secondary Pulses
Patent:
5,333,086 →
Application:
08/038,330 →
Method and Plating Apparatus
Patent:
5,332,487 →
Application:
08/052,495 →
Synchronization of Multiple Disk Drive Spindles
Patent:
5,438,464 →
Application:
08/054,652 →
Phase Locking a Disk Drive Spindle to a Reference Signal
Patent:
5,448,428 →
Application:
08/054,657 →
Thin Film Head Slider Fabrication Process
Application:
08/056,515 →
Band Limited Control of a Flexible Structure Using Piecewise Trigonometric Input Signals
Patent:
5,465,035 →
Application:
08/060,388 →
Synchronization to Different Fields in a Storage Device
Patent:
5,365,382 →
Application:
08/064,286 →
Method and Apparatus for Writing or Reading Servo Information
Patent:
5,375,020 →
Application:
08/077,711 →
Lens/Mirror Tower for an Optical Storage Device
Patent:
5,452,283 →
Application:
08/079,484 →
System and Method for Verifying the Integrity of Data Written to a Memory
Patent:
5,428,630 →
Application:
08/086,528 →
Rotary Actuator for Optical Disk Drive
Application:
08/088,691 →
Removable Disk Cartridge for Use with a Rotary Actuated Disk Drive
Patent:
5,381,402 →
Application:
08/088,933 →
Electrical Access for Electrical Lapping Guides
Patent:
5,494,473 →
Application:
08/089,141 →
Electrical Lapping Guides for Thin-Film Disk Sliders
Application:
08/089,142 →
Averaging Zero Phase Start for Phase Locked Loops
Patent:
5,452,325 →
Application:
08/090,378 →
Rotating Tape Edge Guide
Patent:
5,414,585 →
Application:
08/094,272 →
Magnetic Tape Head
Patent:
5,426,551 →
Application:
08/094,413 →
Magnetic Head with Self-Regulating Wear Regions
Application:
08/094,661 →
Process for Foaming Thermoplastic Polycarbonates
Patent:
5,308,558 →
Application:
08/106,469 →
Hydrogenated Carbon Compositions
Application:
08/114,917 →
Optimized Equalizer System for Data Recovery and Timing Extraction in Partial Response Read Channels
Application:
08/123,502 →
Solid State Disk Drive Unit Having on-Board Backup Non-Volatile Memory
Patent:
5,535,399 →
Application:
08/130,047 →
Device for Component Processing
Patent:
5,361,914 →
Application:
08/131,836 →
Thin-Film Magnetic Transducer with Multiple Yoke-Coil Interactions and Elongated Lateral Yoke Vias
Patent:
5,418,668 →
Application:
08/132,016 →
Wedged Reels in Streaming Tape Drives and Tape Cartridges
Patent:
5,474,253 →
Application:
08/135,098 →
Method of Making a Transducer with Improved Inductive Coupling
Patent:
5,428,893 →
Application:
08/145,469 →
Head Actuator Having Spring Loaded Split Nut
Patent:
5,448,438 →
Application:
08/149,583 →
Address Error Detection Technique for Increasing the Reliability of a Storage Subsystem
Patent:
5,392,302 →
Application:
08/163,397 →
Double Unequal Bus Timeout
Patent:
5,454,111 →
Application:
08/170,846 →
Method of Making a Transducer with Improved Inductive Coupling
Patent:
5,428,887 →
Application:
08/181,582 →
Active Disturbance Compensation System for Disk Drives
Patent:
5,426,545 →
Application:
08/191,758 →
Solid State Disk Memory Using Storage Devices with Defects
Patent:
5,459,742 →
Application:
08/212,334 →
A Process of Assembling a Disk Drive Minimum Spacing Between Disks
Patent:
5,471,733 →
Application:
08/212,371 →
Servo Method and Apparatus for Very High Track Density Magnetic Recording by Adjusting Head Position Based on Servo Information Read from Adjacent Track
Patent:
5,371,638 →
Application:
08/222,491 →
Header Verification in a Disk Drive Using Sector Histories for Improved Format Efficiency
Patent:
5,568,627 →
Application:
08/223,415 →
"Acton" Load Beam for a Winchester Disk Drive
Application:
08/259,217 →
Robust Active Damping Control System
Patent:
5,459,383 →
Application:
08/259,361 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 12, 1989
From: NUTE, ROBERT A.
To: DIGITAL EQUIPMENT CORPORATION,
Reel/Frame 005088/0998 →
Assignment of Assignors Interest.
Jul 6, 1989
From: REIFF, FRANCIS H.
To: DIGITAL EQUIPMENT CORPORATION, 146 MAIN STREET, MAYNARD, MA A CORP. OF MA
Reel/Frame 005099/0662 →
Assignment of Assignors Interest.
Feb 8, 1991
From: RUDMAN, RICHARD A.; SMELSER, DONALD W.; KEMP, PAUL W.
To: DIGITAL EQUIPMENT CORPORATION,
Reel/Frame 005606/0488 →
Assignment of Assignors Interest.
Apr 17, 1991
From: KHAN, AMANULLAH
To: DIGITAL EQUIPMENT CORPORATION, 146 MAIN STREET, MAYNARD, MASSACHUSETTS 01754
Reel/Frame 005680/0702 →
Assignment of Assignors Interest.
Aug 16, 1991
From: HOUSE, KENNETH A.; KIRK, JOHN; NARHI, LAWRENCE
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 005803/0889 →
Assignment of Assignors Interest.
Apr 7, 1992
From: RIGGLE, CHARLES M.; NAZARI, NERSI
To: DIGITAL EQUIPMENT CORPORATION A CORPORATION OF MA
Reel/Frame 006093/0709 →
Assignment of Assignors Interest.
Apr 13, 1992
From: LEE, NEVILLE K.; JAIN, AMIT; MARTIN, ROY E.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006084/0145 →
Assignment of Assignors Interest.
Apr 13, 1992
From: LEE, NEVILLE K.; JAIN, AMIT; KEPPELER, ERWIN
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006084/0150 →
Assignment of Assignors Interest.
May 11, 1992
From: SUPINO, LOUIS
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006121/0037 →
Assignment of Assignors Interest.
May 27, 1992
From: OUANO, AUGUSTUS C.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006141/0009 →
Assignment of Assignors Interest.
Jun 1, 1992
From: PATRICK, PAUL R.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006145/0136 →
Assignment of Assignors Interest.
Jul 8, 1992
From: READ, JOHN D.; VAILLANT, CHARLES E.; NORQUAY, GORDON J.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006197/0403 →
Assignment of Assignors Interest.
Jul 20, 1992
From: WENG, LIH-JYH
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006219/0214 →
Assignment of Assignor's Interest
Feb 22, 1993
From: LEE, NEVILLE K.; TAN, KWAN T.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006772/0355 →
Assignment of Assignors Interest.
Feb 26, 1993
From: KINDLER, DAVID J.; DUPUIS, DAVID J.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006456/0281 →
Assignment of Assignors Interest.
Mar 10, 1993
From: WU, ANDREW L.; DUVAL, PAUL J.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006463/0426 →
Assignment of Assignor's Interest
Apr 22, 1993
From: YOUNG, DAVID J., JR.; RANDALL, SCOTT L.; SHAW, SCOTT D.; WYLDE, ANDREW F.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006534/0372 →
Assignment of Assignor's Interest
Apr 23, 1993
From: LEWIS, WILLIAM D.; EVEN, WILLIAM F.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006533/0345 →
Assignment of Assignor's Interest
Apr 23, 1993
From: EVEN, WILLIAM FRANCIS; LEWIS, WILLIAM DAVID
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006533/0784 →
Assignment of Assignor's Interest
May 3, 1993
From: TAN, KWAN Y.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006772/0359 →
Assignment of Assignor's Interest
May 11, 1993
From: SCARAMUZZO, JOHN A., JR.; BROCKETT, ROGER W.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006552/0665 →
Assignment of Assignor's Interest
May 18, 1993
From: KASTNER, MICHAEL EDWIN
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006510/0307 →
Assignment of Assignor's Interest
May 18, 1993
From: LESHAY, BRUCE
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006510/0317 →
Assignment of Assignor's Interest
May 18, 1993
From: WENG, LIH-JYH
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006510/0312 →
Security Interest
Oct 4, 1994
From: QUANTUM CORPORATION
To: CANADIAN IMPERIAL BANK OF COMMERCE, AS ADMINISTRATIVE AGENT
Reel/Frame 007152/0815 →