IP Library › Assignment 008604/0218
Patent Assignment
Reel/Frame 008604/0218

Release of Patent Security Interest and Reassignment of Patents and Patent Applications

Recorded: 1997-05-19 Pages: 10
Assignor
CANADIAN IMPERIAL BANK OF COMMERCE
Executed: 1997-05-16
Assignee
QUANTUM CORPORATION
500 MCCARTHY BLVD., MILPITAS, CALIFORNIA, 95035
Covered Properties (42)
Method for Producing Magnetic Heads
Patent: 4,695,351 →
Application: 06/884,013 →
Solenoidal Thin Film Read/Write Head for Computer Mass Storage Device and Method of Making Same
Patent: 4,985,985 →
Application: 07/069,408 →
Three-Pole Magnetic Recording Head
Patent: 4,907,113 →
Application: 07/079,117 →
Recording Heads with Side Shields
Patent: 4,935,832 →
Application: 07/168,978 →
Apparatus and Methods to Suppress Perpendicular Fields in Longitudinal Longitudinal Recording
Patent: 4,931,886 →
Application: 07/212,876 →
Flux Spreading Thin Film Magnetic Devices
Patent: 5,089,334 →
Application: 07/227,808 →
Recording Head to Minimize Undershoots in Readback Pulses
Patent: 4,970,616 →
Application: 07/233,322 →
Electrical Guide for Tight Tolerance Machining
Patent: 5,023,991 →
Application: 07/238,868 →
Thin Film Head Having a Magneto-Restrictive Read Element
Patent: 4,885,649 →
Application: 07/253,390 →
Flux Spreading Thin Film Magnetic Devices
Patent: 5,085,935 →
Application: 07/360,421 →
Three-Pole Magnetic Head with Reduced Flux Leakage
Patent: 5,111,352 →
Application: 07/369,833 →
Laminated Poles for Recording Heads
Patent: 5,108,837 →
Application: 07/410,028 →
Thin Film Read/Write Head Having a Solenoidal Energizing Coil
Patent: 4,972,287 →
Application: 07/449,133 →
Method of Making Recording Heads with Side Shields
Patent: 5,075,956 →
Application: 07/517,558 →
Biasing Conductor for Mr Head
Patent: 5,081,554 →
Application: 07/534,371 →
Thin Film Head Slider Fabrication Process
Patent: 5,095,613 →
Application: 07/546,176 →
Biasing Conductor for Mr Head
Patent: 5,159,511 →
Application: 07/546,368 →
Method of Manufacturing a Thin Film Head
Patent: 5,068,959 →
Application: 07/582,799 →
Transducer with Improved Inductive Coupling
Patent: 5,184,267 →
Application: 07/603,162 →
Adjustable Folding Hay Raking and Windrowing Apparatus
Patent: 33,949 →
Application: 07/613,469 →
Architecture for a Thin-Film Magnetic Recording Head
Patent: 5,134,535 →
Application: 07/644,029 →
Method of Making a Magnetic Recording Head
Patent: 5,103,553 →
Application: 07/660,211 →
Subambient Pressure Air Bearing Slider for Disk Drive
Patent: 5,097,370 →
Application: 07/663,192 →
Permanent Magnet Easy-Axis Biased Magnetoresistive Head
Patent: 5,193,039 →
Application: 07/686,596 →
Electrical Guide for Tight Tolerance Machining
Patent: 5,175,938 →
Application: 07/694,802 →
Transducer with Improved Inductive Coupling
Patent: 5,311,386 →
Application: 07/721,233 →
Thin Film Read/Write Head for Minimizing Erase Fringing and Method of Making the Same
Patent: 5,267,112 →
Application: 07/767,994 →
Process of Forming Magnetic Devices with Enhanced Poles
Patent: 5,571,573 →
Application: 07/831,615 →
Thin-Film Magnetic Transducer with a Multitude of Magnetic Flux Interactions
Patent: 5,331,496 →
Application: 07/837,358 →
Subambient Pressure Air Bearing Slider for Disk Drive
Patent: 5,309,303 →
Application: 07/851,054 →
Three-Pole Magnetic Recording Head with High Readback Resolution
Patent: 5,311,387 →
Application: 07/865,285 →
Magnetic Pole Configuration for High Density Thin Film Recording Head
Patent: 5,314,596 →
Application: 07/888,105 →
Transducer with Improved Inductive Coupling
Patent: 5,195,005 →
Application: 07/890,372 →
Metho of Making a Thin Film Head with Minimized Secondary Pulses
Patent: 5,240,740 →
Application: 07/988,370 →
Perpendicular Anisotropy in Thin Film Devices
Patent: 5,384,680 →
Application: 08/017,998 →
Lapping Fixture for Disk Sliders
Patent: 5,468,177 →
Application: 08/023,274 →
A Thin Film Two-Pole Inductive Magnetic Head with Minimized Secondary Pulses
Patent: 5,333,086 →
Application: 08/038,330 →
Electrical Access for Electrical Lapping Guides
Patent: 5,494,473 →
Application: 08/089,141 →
Thin-Film Magnetic Transducer with Multiple Yoke-Coil Interactions and Elongated Lateral Yoke Vias
Patent: 5,418,668 →
Application: 08/132,016 →
Method of Making a Transducer with Improved Inductive Coupling
Patent: 5,428,893 →
Application: 08/145,469 →
Method of Making a Transducer with Improved Inductive Coupling
Patent: 5,428,887 →
Application: 08/181,582 →
Digitial Output Magnetoresistive (Domr) Head and Methods Associated Therewith
Patent: 5,546,253 →
Application: 08/239,243 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Jul 10, 1986
From: MALLARY, MICHAEL L.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 004577/0693 →
Assignment of Assignors Interest. Mar 16, 1988
From: DAS, SHYAM C.; MALLARY, MICHAEL L.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 004848/0921 →
Assignment of Assignors Interest. Aug 17, 1988
From: RAMASWAMY, SESHADRI
To: DIGITAL EQUIPMENT CORPORATION, A CORP. OF MA
Reel/Frame 004928/0613 →
Assignment of Assignors Interest. Oct 7, 1988
From: MALLARY, MICHAEL; SHUKOVSKY, HAROLD B.
To: DIGITAL EQUIPMENT CO., MAYNARD, MA., A MA CORP.
Reel/Frame 005038/0012 →
Assignment of Assignors Interest. Oct 31, 1988
From: SMITH, ALAN B.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 004969/0625 →
Assignment of Assignors Interest. Jun 2, 1989
From: MALLARY, MICHAEL L.
To: DIGITAL EQUIPMENT CORPORATION, A CORP. OF MA
Reel/Frame 005079/0702 →
Assignment of Assignors Interest. Jun 22, 1989
From: DAS, SHYAM C.; MALLARY, MICHAEL L.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 005095/0672 →
Assignment of Assignors Interest. Oct 18, 1990
From: HUSSINGER, KEITH R.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 005475/0094 →
Assignment of Assignors Interest. Oct 25, 1990
From: MALLARY, MICHAEL L.
To: DIGITAL EQUIPMENT CORPORATION, A CORP OF MASSACHUSETTS
Reel/Frame 005495/0193 →
Assignment of Assignors Interest. Dec 14, 1990
From: DAS, SHYAM C.
To: DIGITAL EQUIPMENT CORPORATION, A CORP. OF MA
Reel/Frame 005547/0502 →
Assignment of Assignors Interest. Jan 18, 1991
From: MALLARY, MICHAEL L.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 005583/0398 →
Assignment of Assignors Interest. Apr 17, 1991
From: SMITH, ALAN B.; MALLARY, MICHAEL
To: DIGITAL EQUIPMENT CORPORATION, 111 POWDERMILL ROAD, MAYNARD, MA A CORP. OF MA
Reel/Frame 005676/0634 →
Assignment of Assignor's Interest Oct 4, 1994
From: DIGITAL EQUIPMENT CORPORATION
To: QUANTUM CORPORATION
Reel/Frame 007156/0665 →
Security Interest Oct 4, 1994
From: QUANTUM CORPORATION
To: CANADIAN IMPERIAL BANK OF COMMERCE, AS ADMINISTRATIVE AGENT
Reel/Frame 007152/0815 →
Assignment of Assignor's Interest Oct 4, 1994
From: DIGITAL EQUIPMENT CORPORATION
To: QUANTUM CORPORATION
Reel/Frame 007166/0018 →
Assignment of Assignor's Interest Jun 5, 1997
From: QUANTUM CORP.
To: MKE-QUANTUM COMPONENTS COLORADO LCC
Reel/Frame 008595/0410 →
Release Oct 20, 1997
From: QUANTUM CORPORATION
To: CANADIAN IMPERIAL BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 008744/0904 →
Assignment of Assignor's Interest Feb 1, 2000
From: QUANTUM CORPORATION; MATSUSHITA-KOTOBUKI PERIPHERALS CORPORATION; MKE-QUANTUM COMPONENTS LLC; MATSUSHITA-KOTOBUKI ELECTRONICS INDUSTRIES, LTD.
To: MATSUSHITA-KOTOBUKI ELECTRONICS INDUSTRIES, LTD.
Reel/Frame 010579/0655 →
Assignment of Assignor's Interest Feb 19, 2002
From: QUANTUM CORPORATION
To: MAXTOR CORPORATION
Reel/Frame 012653/0726 →
Intellectual Property Security Agreement (Second Lien) Sep 19, 2006
From: QUANTUM CORPORATION
To: KEYBANK NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 018268/0475 →
Intellectual Property Security Agreement (First Lien) Sep 26, 2006
From: QUANTUM CORPORATION
To: KEYBANK NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 018303/0228 →
Termination of Security Interest in Patents Reel 018269 Frame 0005 and Reel 018268 Frame 0475 Jul 13, 2007
From: KEY BANK, NATIONAL ASSOCIATION
To: QUANTUM CORPORATION
Reel/Frame 019550/0659 →
Release of Intellectual Property Security Agreement at Reel 018303 Frame 0228 Jul 18, 2007
From: KEYBANK NATIONAL ASSOCIATION
To: QUANTUM CORPORATION
Reel/Frame 019562/0926 →
Security Agreement Jul 26, 2007
From: QUANTUM CORPORATION; ADVANCED DIGITAL INFORMATION CORPORATION; CERTANCE HOLDINGS CORPORATION; CERTANCE (US) HOLDINGS, INC.
To: CREDIT SUISSE
Reel/Frame 019605/0159 →
Release by Secured Party Mar 31, 2012
From: CREDIT SUISSE, CAYMAN ISLANDS BRANCH (FORMERLY KNOWN AS CREDIT SUISSE), AS COLLATERAL AGENT
To: QUANTUM CORPORATION; ADVANCED DIGITAL INFORMATION CORPORATION; CERTANCE HOLDINGS CORPORATION; CERTANCE (US) HOLDINGS, INC.
Reel/Frame 027968/0007 →