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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:005594/0300   Pages: 4
Recorded: 02/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 12
1
Patent #:
Issue Dt:
03/03/1987
Application #:
06728674
Filing Dt:
04/29/1985
Title:
AERODYNAMIC LATCH FOR DISK FILE ACTUATOR
2
Patent #:
Issue Dt:
04/28/1987
Application #:
06741174
Filing Dt:
06/04/1985
Title:
OPTICAL ENCODER WHICH USE A RECTANGULAR PHOTODETECTOR ARRAY
3
Patent #:
Issue Dt:
01/27/1987
Application #:
06741175
Filing Dt:
06/04/1985
Title:
MODULAR UNITARY DISK FILE SUBSYSTEM
4
Patent #:
Issue Dt:
12/08/1987
Application #:
06741178
Filing Dt:
06/04/1985
Title:
THIN AND COMPACT MICRO-WINCHESTER HEAD AND DISK ASSEMBLY
5
Patent #:
Issue Dt:
10/27/1987
Application #:
06741179
Filing Dt:
06/04/1985
Title:
COMPACT POLYPHASE OPTICAL POSITION ENCODER
6
Patent #:
Issue Dt:
04/04/1989
Application #:
06741588
Filing Dt:
06/05/1985
Title:
MICROPROCESSOR CONTROLLED RIGID DISK FILE SUBSYSTEM
7
Patent #:
Issue Dt:
04/25/1989
Application #:
07052709
Filing Dt:
05/20/1987
Title:
MODULAR UNITARY DISK FILE SUBSYSTEM HAVING INCREASED DATA STORAGE CAPACITY
8
Patent #:
Issue Dt:
09/20/1988
Application #:
07055375
Filing Dt:
05/29/1987
Title:
COMPACT HEAD AND DISK ASSEMBLY
9
Patent #:
Issue Dt:
04/03/1990
Application #:
07098913
Filing Dt:
09/21/1987
Title:
MEDIA DEFECT MANAGEMENT WITHIN DISK DRIVE SECTOR FORMAT
10
Patent #:
Issue Dt:
08/15/1989
Application #:
07234556
Filing Dt:
08/22/1988
Title:
MODULAR UNITARY DISK FILE SUBSYSTEM WITH DIFFERING DENSITY ZONES
11
Patent #:
Issue Dt:
08/22/1989
Application #:
07277024
Filing Dt:
11/28/1988
Title:
A METHOD FOR USING A MODULAR UNITARY DISK FILE SUBSYSTEM
12
Patent #:
Issue Dt:
11/21/1989
Application #:
07329400
Filing Dt:
03/27/1989
Title:
MICROPROCESSOR CONTROLLED RIGID DISK FILE SUBSYSTEM
Assignor
1
Exec Dt:
07/31/1990
Assignee
1
1804 MCCARTHY BOULEVARD,
MILPITAS,, CALIFORNIA 95035
Correspondence name and address
DAVID B. HARRISON
QUANTUM CORPORATION
1804 MCCARTHY BLVD
MILPITAS, CA 95035

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