IP Library › Assignment 005311/0682
Patent Assignment
Reel/Frame 005311/0682

Assignment of Assignors Interest.

Recorded: 1990-05-21 Pages: 3
Assignor
Assignee
SEAGATE TECHNOLOGY, INC.
920 DISC DR., A CORP. OF DE., SCOTTS VALLEY, CALIFORNIA
Covered Properties (19)
Handle Assembly, Top-Load Cartridge
Patent: 4,336,631 →
Application: 06/138,252 →
Removable Disc Media
Patent: 4,378,576 →
Application: 06/163,539 →
Magnetic Disk-Memory-Cartridge Hub Tester
Patent: 4,396,887 →
Application: 06/180,279 →
Track Centering Servo Pulse Noise Filter
Patent: 4,380,034 →
Application: 06/191,471 →
Measurement of Disc Servo Head/Data Head Misalignment
Patent: 4,371,960 →
Application: 06/219,709 →
Quick Disconnect Pack
Patent: 4,391,543 →
Application: 06/224,362 →
Digital Speed Control for a Brushless Dc Motor
Patent: 4,400,654 →
Application: 06/248,644 →
Filter Magnetic Disk Structure and Air Filtering System for a Magnetic Disk Housing
Patent: 4,377,830 →
Application: 06/255,311 →
Read Signal Processing Circuit
Patent: 4,346,412 →
Application: 06/256,158 →
Cartridge Receiver Mechanism
Patent: 4,412,260 →
Application: 06/257,086 →
Automatic Throat Height Control for Film Heads
Patent: 4,511,942 →
Application: 06/375,714 →
System and Method of Locating the Center of a Track on a Magnetic Storage Disk
Patent: 4,485,418 →
Application: 06/407,324 →
Disk Drive Carriage Structure
Patent: 4,571,649 →
Application: 06/409,386 →
Method for Using a Machining Sensor
Patent: 4,477,968 →
Application: 06/430,193 →
Workpiece Carrier
Patent: 4,457,114 →
Application: 06/430,195 →
Cartride Load Mechanism
Patent: 4,521,819 →
Application: 06/432,573 →
Method for Attaching a Workpiece to a Workpiece Carrier
Patent: 4,517,041 →
Application: 06/600,266 →
Machining Sensor
Patent: 4,739,562 →
Application: 06/635,872 →
Disk Cover Collar
Patent: 4,748,530 →
Application: 06/851,590 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Aug 22, 1980
From: LENZ CHARLES E.
To: MAGNETIC PERIPHERALS INC., C/O CONTROL DATA CORPORATION, A CORP. OF DEL
Reel/Frame 003796/0260 →
Assignment of Assignors Interest. Sep 26, 1980
From: KRAKE GUSS L.
To: MAGNETIC PERIPHERALS INC.
Reel/Frame 003818/0921 →
Assignment of Assignors Interest. Dec 24, 1980
From: KROISS GERALD C.
To: MAGNETIC PERIPHERALS INC., C/O CONTROL DATA CORPORATION
Reel/Frame 003844/0591 →
Assignment of Assignors Interest. Jan 12, 1981
From: ELSING JOHN W.
To: MAGNETIC PERIPHERALS INC., C/O CONTROL DATA CORPORATION, A CORP. OF DE.
Reel/Frame 003860/0140 →
Assignment of Assignors Interest. Mar 27, 1981
From: ELLIOTT MARK L.
To: MAGNETIC PERIPHERALS INC., C/O CONTROL DATA CORPORATION
Reel/Frame 003875/0042 →
Assignment of Assignors Interest. Apr 17, 1981
From: PATEL DILIP C.
To: MAGNETIC PERIPHERLS INC.ONTROL DATE CORPORATION
Reel/Frame 003880/0043 →
Assignment of Assignors Interest. Apr 21, 1981
From: CONLEY BOBBY E.
To: MAGNETIC PERIPHERAL, INC., C/O CONTROL DATA CORPORATION, A CORP. OF DE
Reel/Frame 003880/0875 →
Assignment of Assignors Interest. Apr 24, 1981
From: STRICKLIN JOHN D.; DENERO ANTHONY D.; QUATRO ROBERT A.; DUFF JAMES A.
To: MAGNETIC PERIPHERALS INC., C/O CONTROL DATA CORPORATION, A CORP. OF DE.
Reel/Frame 003880/0434 →
Assignment of Assignors Interest. May 7, 1982
From: VALSTYN, ERICH P.
To: COMPUTER & COMMUNICATIONS TECHNOLOGY CORP., A CORP. OF CA
Reel/Frame 003995/0117 →
Assignment of Assignors Interest. Aug 12, 1982
From: BREMMER, ROBERT A.
To: MAGNETIC PERIPHERALS INC., C/O CONTROL DATA CORPORATION, A CORP. OF DE.
Reel/Frame 004034/0474 →
Assignment of Assignors Interest. Aug 18, 1982
From: GOSS, LLOYD C.
To: MAGNETIC PERIPHERALS INC.; C/O CONTROL DATA CORPORATION, A CORP OF DE.
Reel/Frame 004039/0370 →
Assignment of Assignors Interest. Sep 30, 1982
From: HENNENFENT, DOUGLAS J.; HOLMSTRAND, ALLAN L.; KRACKE, ALAN G.
To: MAGNETIC PERIPHERALS INC C/O CONTROL DATA CORPORATION A CORP OF DE
Reel/Frame 004057/0003 →
Assignment of Assignors Interest. Sep 30, 1982
From: KRACKE, ALAN G.; TRAN, TUAN P.; KEEL, BEAT G.
To: MAGNETIC PERIPHERALS INC., C/O CONTROL DATA CORPORATION, A CORP. OF DE.
Reel/Frame 004055/0352 →
Assignment of Assignors Interest. Oct 4, 1982
From: ELSING, JOHN W.; GORHAM, GENE F.; KNOPP, STEVEN D.
To: MAGNETIC PERIPHERALS INC., C/O CONTROL DATA CORPORATION
Reel/Frame 004057/0297 →
Assignment of Assignors Interest. Aug 19, 1983
From: MAGNETIC PERIPHERALS INC.
To: NEW MPI, INC., A DE CORP.
Reel/Frame 004186/0827 →
Assignment of Assignors Interest. Aug 19, 1983
From: MAGNETIC PERIPHERALS INC.
To: NEW MPI, INC., 8100 34TH AVENUE SOUTH, MINNEAPOLIS, MN 55440 A CORP. OF DE
Reel/Frame 004170/0990 →
Assignment of Assignors Interest. Aug 19, 1983
From: MAGNETIC PERIPHERALS INC.
To: NEW MPI, INC., 8100 34TH AVE., SOUTH MINNEAPOLIS, MN 55440 A CORP. OF DE
Reel/Frame 004170/0996 →
Assignment of Assignors Interest. Aug 19, 1983
From: MAGNETIC PERIPHERALS INC.
To: NEW MPI, INC., 8100 34TH AVE., SOUTH, MINNEAPOLIS, MN 55440 A DE CORP.
Reel/Frame 004171/0003 →
Assignment of Assignors Interest. Aug 19, 1983
From: MAGNETIC PERIPHERALS, INC.
To: NEW MPI, INC., 8100 34TH AVE., SO. MINNEAPOLIS, MN A DE CORP.
Reel/Frame 004171/0007 →
Assignment of Assignors Interest. Aug 19, 1983
From: MAGNETIC PERIPHERALS INC.
To: NEW MPI, INC., 8100 34TH AVE., SOUTH, MINEEAPOLIS, MN 55440, A DE CORP.
Reel/Frame 004171/0011 →
Assignment of Assignors Interest. Aug 19, 1983
From: MAGNETIC PERIPHERALS INC.
To: NEW MPI, INC., 8100 34TH AVE., SO., MINNEAPOLIS, MN 55440, A DE CORP.
Reel/Frame 004171/0013 →
Assignment of Assignors Interest. Aug 19, 1983
From: MAGNETIC PERIPHERALS, INC.
To: NEW MPI, INC. 8100 34TH AVE. SO., MINNEAPOLIS, MN 55440 A DE CORP.
Reel/Frame 004171/0015 →
Assignment of Assignors Interest. Aug 19, 1983
From: MAGNETIC PERIPHERALS INC.
To: NEW MPI, INC., 8100 34TH AVE., SO., MINNEAPOLIS, MN 55440, A DE CORP.
Reel/Frame 004171/0017 →
Change of Name Effective June 14,1983 Aug 19, 1983
From: NEW MPI, INC.
To: MAGNETIC PERIPHERALS INC.
Reel/Frame 004186/0823 →
Assignment of Assignors Interest. Apr 11, 1984
From: OLD MPI INC.,
To: MAGNETIC PERIPHERALS INC., A CORP DE
Reel/Frame 004244/0938 →