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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:027949/0836   Pages: 10
Recorded: 03/28/2012
Attorney Dkt #:043507-0007
Conveyance: PATENT ASSIGNMENT
Total properties: 85
1
Patent #:
Issue Dt:
07/02/1996
Application #:
07890029
Filing Dt:
05/28/1992
Title:
DATA STREAM SMOOTHING METHOD AND CIRCUIT FOR A TAPE DRIVE
2
Patent #:
Issue Dt:
01/16/1996
Application #:
07905083
Filing Dt:
06/24/1992
Title:
SYSTEM AND METHOD FOR STORING AND RETRIEVING FILES FOR ARCHIVAL PURPOSES
3
Patent #:
Issue Dt:
07/05/1994
Application #:
07930740
Filing Dt:
08/14/1992
Title:
TAPE FORMAT DETECTION SYSTEM
4
Patent #:
Issue Dt:
02/13/1996
Application #:
07942256
Filing Dt:
09/09/1992
Title:
MAGNETIC HEAD GUIDANCE AND CALIBRATION SYSTEM AND METHOD DESCRIPTION
5
Patent #:
Issue Dt:
07/05/1994
Application #:
07950457
Filing Dt:
09/24/1992
Title:
TAPE DRIVE CAPSTAN MOTOR SERVO SYSTEM WITH STATIC FRICTION COMPENSATION
6
Patent #:
Issue Dt:
01/31/1995
Application #:
07951055
Filing Dt:
09/25/1992
Title:
TARGET MANAGEMENT METHOD FOR DATA BACKUP TO A SHARED TRANSFER STATION, MULTIPLE MEDIA ELEMENT DEVICE
7
Patent #:
Issue Dt:
02/13/1996
Application #:
07951601
Filing Dt:
09/28/1992
Title:
SYSTEM AND METHOD FOR ETHERNET TO SCSI CONVERSION
8
Patent #:
Issue Dt:
09/26/1995
Application #:
07951602
Filing Dt:
09/28/1992
Title:
METHOD OF EMULATING ACCESS TO A SEQUENTIAL ACCESS DATA STORAGE DEVICE WHILE ACTUALLY USING A RANDOM ACCESS STORAGE DEVICE
9
Patent #:
Issue Dt:
03/28/1995
Application #:
07955103
Filing Dt:
10/01/1992
Title:
CIRCUIT FOR DETERMINING WINDOW MARGIN FOR DATA TRANSITIONS IN A STREAMING DATA DEVICE
10
Patent #:
Issue Dt:
12/17/1996
Application #:
08113996
Filing Dt:
08/30/1993
Title:
ARCUATE SCAN TAPE DRIVE
11
Patent #:
Issue Dt:
10/03/1995
Application #:
08114492
Filing Dt:
08/30/1993
Title:
MULTI-CHANNEL ROTATING TRANSFORMER
12
Patent #:
Issue Dt:
06/04/1996
Application #:
08151068
Filing Dt:
11/12/1993
Title:
PROCESS FOR MANUFACTURING RECORDING HEADS FOR MAGNETIC STORAGE DEVICES
13
Patent #:
Issue Dt:
04/01/1997
Application #:
08195580
Filing Dt:
02/14/1994
Title:
SYSTEM FOR RECORDING TRACK-CENTERING SERVO SIGNALS ON MULTI-TRACK MAGNETIC MEDIUM
14
Patent #:
Issue Dt:
12/31/1996
Application #:
08336981
Filing Dt:
11/10/1994
Title:
BRUSHLESS MOTOR SPEED CONTROL ARRANGEMENT HAVING DERIVED COMMON MODE SUPPLY SIGNAL COMPONENT
15
Patent #:
Issue Dt:
06/24/1997
Application #:
08337803
Filing Dt:
11/14/1994
Title:
ECONOMICAL WIDE RANGE SPEED CONTROL SYSTEM
16
Patent #:
Issue Dt:
02/11/1997
Application #:
08361773
Filing Dt:
12/22/1994
Title:
RECORDING HEAD FOR RECORDING TRACK-CENTERING SERVO SIGNALS ON A MULTI- TRACK RECORDING MEDIUM
17
Patent #:
Issue Dt:
12/03/1996
Application #:
08441604
Filing Dt:
05/15/1995
Title:
BUFFERED INTELLIGENT DIGITAL TAPE CONTROLLER WITH ONBOARD ECC AND FEATURING GLOBAL CONTROL VARIABLES
18
Patent #:
Issue Dt:
04/06/1999
Application #:
08525232
Filing Dt:
09/08/1995
Title:
A METHOD AND AN ARRANGEMENT FOR DETECTING STATE TRANSITIONS IN A READ SIGNAL DURING A BIT CELL TIMING WINDOW
19
Patent #:
Issue Dt:
11/25/1997
Application #:
08555645
Filing Dt:
11/13/1995
Title:
BELT DRIVE MECHANISM FOR A TAPE DRIVE
20
Patent #:
Issue Dt:
10/07/1997
Application #:
08555649
Filing Dt:
11/13/1995
Title:
METHOD AND ARRANGEMENT FOR INITIATING SEARCH FOR START OF DATA IN ARCUATELY RECORDED DATA TRACKS
21
Patent #:
Issue Dt:
08/26/1997
Application #:
08557770
Filing Dt:
11/13/1995
Title:
TAPE DRIVE WITH MOVABLE CARTRIDGE DOOR OPENING MECHANISM
22
Patent #:
Issue Dt:
05/05/1998
Application #:
08557771
Filing Dt:
11/13/1995
Title:
ARRANGEMENT AND METHOD FOR OPTIMIZING THE RECORDED SIGNAL TO NOISE RATIO IN CONTACT RECORDING SYSTEMS
23
Patent #:
Issue Dt:
11/10/1998
Application #:
08605966
Filing Dt:
02/23/1996
Title:
LOW PROFILE MECHANISM FOR BIASED DRIVING OF DRIVEN ROLLER IN TAPE CARTRIDGE
24
Patent #:
Issue Dt:
03/24/1998
Application #:
08686306
Filing Dt:
07/25/1996
Title:
METHOD OF MAKING AN ARCUATE SCAN TAPE DRIVE
25
Patent #:
Issue Dt:
12/29/1998
Application #:
08732069
Filing Dt:
10/16/1996
Title:
ECONOMICAL WIDE RANGE SPEED CONTROL SYSTEM
26
Patent #:
Issue Dt:
06/30/1998
Application #:
08783570
Filing Dt:
01/15/1997
Title:
MULTI-CHANNEL, HIGH SPEED, TAPE HEAD CONTOUR
27
Patent #:
Issue Dt:
08/10/1999
Application #:
08811677
Filing Dt:
03/05/1997
Title:
MAGAZINE CASSETTE LOCKING DEVICE
28
Patent #:
Issue Dt:
08/08/2000
Application #:
08943041
Filing Dt:
10/01/1997
Title:
METHODS AND APPARATUS FOR CALIBRATION OF A ROTATING SCANNER TO A PLURALITY OF DATA TRACK GROUPS RECORDED ON A TAPE
29
Patent #:
Issue Dt:
11/16/1999
Application #:
08945190
Filing Dt:
10/23/1997
Title:
MAGNETORESISTIVE SENSOR WITH IMPROVED STABILITY
30
Patent #:
Issue Dt:
07/04/2000
Application #:
08966195
Filing Dt:
11/07/1997
Title:
INDEPENDENT DOUBLE HUB TAKE-UP REEL ARRANGEMENT FOR USE WITH A SINGLE REEL CARTRIDGE TAPE DRIVE
31
Patent #:
Issue Dt:
02/09/1999
Application #:
08974251
Filing Dt:
11/19/1997
Title:
TAPE MEDIA CARTRIDGE SYSTEM AND COMPONENTS THEREOF AND METHODS OF MAKING AND USING THE SAME
32
Patent #:
Issue Dt:
12/21/1999
Application #:
09055016
Filing Dt:
04/03/1998
Title:
TAPE LEADER PIN ASSEMBLY AND METHOD FOR MAKING THE SAME
33
Patent #:
Issue Dt:
10/02/2001
Application #:
09060219
Filing Dt:
04/14/1998
Title:
RECESSED BEZEL APPARATUS
34
Patent #:
Issue Dt:
09/05/2000
Application #:
09064838
Filing Dt:
04/23/1998
Title:
REEL LOCK AND COUPLING ENGAGEMENT MECHANISMS FOR A CARTRIDGE
35
Patent #:
Issue Dt:
03/07/2000
Application #:
09100750
Filing Dt:
06/22/1998
Title:
MECHANISM AND METHOD FOR LOADING A TAPE FROM A CARTRIDGE TO A TAKE-UP REEL
36
Patent #:
Issue Dt:
03/19/2002
Application #:
09208077
Filing Dt:
12/09/1998
Title:
ELECTRONICALLY DAMPED FLEXURE BASED ACTUATOR SYSTEM
37
Patent #:
Issue Dt:
10/19/1999
Application #:
09219309
Filing Dt:
12/23/1998
Title:
METHOD FOR DETECTING DATA ENCODED AS STATE TRANSITIONS IN A READ SIGNAL
38
Patent #:
Issue Dt:
08/28/2001
Application #:
09250670
Filing Dt:
02/16/1999
Title:
SELF CALIBRATING EMBEDDED STRIPE BASED TIMING TRACKING SERVO SYSTEM FOR HELICAL RECORDERS
39
Patent #:
Issue Dt:
05/21/2002
Application #:
09314970
Filing Dt:
05/20/1999
Title:
TAPE CARTRIDGE-LOADING MECHANISM
40
Patent #:
Issue Dt:
10/29/2002
Application #:
09314974
Filing Dt:
05/20/1999
Title:
TECHNIQUES FOR COMPENSATING FOR HIGH INITIAL UNLOADING FORCE REQUIREMENT IN TAPE CARTRIDGE-LOADING MECHANISM
41
Patent #:
Issue Dt:
12/31/2002
Application #:
09320238
Filing Dt:
05/26/1999
Publication #:
Pub Dt:
08/16/2001
Title:
TAPE LEADER PIN ASSEMBLY AND METHOD FOR MAKING THE SAME
42
Patent #:
Issue Dt:
05/21/2002
Application #:
09387554
Filing Dt:
09/01/1999
Title:
TECHNIQUE FOR OPENING DOOR OF A TAPE CARTRIDGE TO ACCESS THE TAPE LEADER PIN
43
Patent #:
Issue Dt:
09/18/2001
Application #:
09387566
Filing Dt:
09/01/1999
Title:
OFFSET GEAR SEGMENT ARM EMPLOYED TO ACCOMMODATE THE MESHING ALIGNMENT IN A TAPE CARTRIDGE-LOADING MECHANISM
44
Patent #:
Issue Dt:
09/24/2002
Application #:
09437954
Filing Dt:
11/10/1999
Title:
TRACK WIDTH DEFINITION BY PATTERNING OF SHARED POLE FOR INTEGRATED THIN FILM/MAGNETORESISTIVE HEAD
45
Patent #:
Issue Dt:
10/23/2001
Application #:
09440552
Filing Dt:
11/15/1999
Title:
CONTROLLED TAPE STOPPING WITH FEED FORWARD DURING POWER LOSS
46
Patent #:
Issue Dt:
09/04/2001
Application #:
09625054
Filing Dt:
07/24/2000
Title:
Flat servo bursts for arcuate track scanner
47
Patent #:
Issue Dt:
05/22/2001
Application #:
09628511
Filing Dt:
07/28/2000
Title:
Reel lock and coupling engagement mechanisms for a cartridge
48
Patent #:
Issue Dt:
09/16/2003
Application #:
09839232
Filing Dt:
04/23/2001
Publication #:
Pub Dt:
04/18/2002
Title:
POSITION SENSORS FOR TAPE LOADING MECHANISM
49
Patent #:
Issue Dt:
11/20/2001
Application #:
09840068
Filing Dt:
04/24/2001
Title:
Reel lock and coupling engagement mechanisms for a cartridge
50
Patent #:
Issue Dt:
09/30/2003
Application #:
09907623
Filing Dt:
07/19/2001
Title:
ROLLING ELEMENT FOR GUIDING A HUB FILLER IN A TAPE DRIVE
51
Patent #:
Issue Dt:
10/12/2004
Application #:
09907676
Filing Dt:
07/19/2001
Title:
METHOD AND APPARATUS FOR REINITIALIZING A TAPE DRIVE AFTER A POWER LOSS
52
Patent #:
Issue Dt:
11/25/2008
Application #:
09911740
Filing Dt:
07/25/2001
Title:
METHOD AND APPARATUS OF MAINTAINING TENSION IN A TAPE
53
Patent #:
Issue Dt:
08/31/2004
Application #:
10080696
Filing Dt:
02/25/2002
Title:
REAL TIME STATISTICAL COMPUTATION IN EMBEDDED SYSTEMS
54
Patent #:
Issue Dt:
11/07/2006
Application #:
10259524
Filing Dt:
09/30/2002
Title:
TAPE DRIVE APPARATUS WITH A HEAD ALIGNMENT SYSTEM
55
Patent #:
Issue Dt:
10/24/2006
Application #:
10259738
Filing Dt:
09/30/2002
Title:
MOTOR/ENCODER ASSEMBLY FOR TAPE DRIVES
56
Patent #:
Issue Dt:
05/03/2005
Application #:
10342286
Filing Dt:
01/15/2003
Title:
TAPE GUIDING ASSEMBLY FOR A TAPE DRIVE
57
Patent #:
Issue Dt:
05/02/2006
Application #:
10440694
Filing Dt:
05/19/2003
Title:
TAMPER RESISTANT WRITE ONCE RECORDING OF A DATA STORAGE CARTRIDGE HAVING REWRITABLE MEDIA
58
Patent #:
Issue Dt:
05/23/2006
Application #:
10607483
Filing Dt:
06/27/2003
Publication #:
Pub Dt:
01/01/2004
Title:
MAGNETIC RECORDING TAPE DRIVE WITH TAPE GUIDE ASSEMBLY HAVING DAMPENING DISK
59
Patent #:
Issue Dt:
05/22/2007
Application #:
10673181
Filing Dt:
09/30/2003
Publication #:
Pub Dt:
05/13/2004
Title:
CHANNEL PROCESSOR USING REDUCED COMPLEXITY LDPC DECODER
60
Patent #:
Issue Dt:
06/27/2006
Application #:
10739287
Filing Dt:
12/19/2003
Publication #:
Pub Dt:
07/08/2004
Title:
TAPE DRIVE APPARATUS HAVING AN ARRANGEMENT FOR CAPTURING AND RETAINING A LEADER PIN FROM A TAPE CARTRIDGE
61
Patent #:
Issue Dt:
11/14/2006
Application #:
10739325
Filing Dt:
12/19/2003
Publication #:
Pub Dt:
07/08/2004
Title:
LOCKING DUAL HUB TAPE REEL FOR TAPE DRIVES
62
Patent #:
Issue Dt:
09/13/2005
Application #:
10739402
Filing Dt:
12/19/2003
Publication #:
Pub Dt:
11/04/2004
Title:
METHOD AND APPARATUS FOR WRITTEN-IN TRACKING ERROR COMPENSATION FOR LINEAR TAPE DRIVES
63
Patent #:
Issue Dt:
06/05/2007
Application #:
10765184
Filing Dt:
01/28/2004
Publication #:
Pub Dt:
09/23/2004
Title:
HEAD ACTUATOR ASSEMBLY FOR A TAPE DRIVE
64
Patent #:
Issue Dt:
04/25/2006
Application #:
10928837
Filing Dt:
08/26/2004
Publication #:
Pub Dt:
06/30/2005
Title:
METHOD AND APPARATUS FOR REINITIALIZING A TAPE DRIVE AFTER A POWER LOSS
65
Patent #:
Issue Dt:
03/31/2009
Application #:
10940111
Filing Dt:
09/13/2004
Publication #:
Pub Dt:
03/16/2006
Title:
CARTRIDGE CARRIER
66
Patent #:
Issue Dt:
05/19/2009
Application #:
10964844
Filing Dt:
10/13/2004
Publication #:
Pub Dt:
04/13/2006
Title:
LOCKABLE EJECTION SYSTEM AND METHOD
67
Patent #:
Issue Dt:
06/12/2007
Application #:
10985434
Filing Dt:
11/10/2004
Publication #:
Pub Dt:
05/11/2006
Title:
SYSTEM AND METHOD FOR TAPE DRIVE CONTROL
68
Patent #:
Issue Dt:
03/13/2007
Application #:
10985624
Filing Dt:
11/10/2004
Publication #:
Pub Dt:
05/11/2006
Title:
SYSTEM AND METHOD FOR TAPE DRIVE UNDER RUN CONTROL
69
Patent #:
Issue Dt:
04/10/2007
Application #:
10986256
Filing Dt:
11/10/2004
Publication #:
Pub Dt:
05/11/2006
Title:
SYSTEM AND METHOD FOR MEASURING THE POSITION OF A TAPE DRIVE HEAD
70
Patent #:
Issue Dt:
05/02/2006
Application #:
11065705
Filing Dt:
02/23/2005
Title:
CURRENT CONTROL LOOP BIAS CALIBRATION BY INTEGRATION
71
Patent #:
Issue Dt:
09/25/2007
Application #:
11083651
Filing Dt:
03/17/2005
Publication #:
Pub Dt:
09/21/2006
Title:
SYSTEM AND METHOD FOR PROTECTING HEAD ELEMENTS OF A TAPE DRIVE
72
Patent #:
Issue Dt:
03/11/2008
Application #:
11137882
Filing Dt:
05/25/2005
Publication #:
Pub Dt:
09/28/2006
Title:
CARTRIDGE CARRIER
73
Patent #:
Issue Dt:
06/03/2008
Application #:
11173780
Filing Dt:
06/30/2005
Title:
MEASURING AND CORRECTING ASYMMETRY IN MAGNETIC RECORDING DEVICES
74
Patent #:
Issue Dt:
11/24/2009
Application #:
11198011
Filing Dt:
08/04/2005
Publication #:
Pub Dt:
07/17/2008
Title:
DATA ERROR DETECTION DURING MEDIA WRITE
75
Patent #:
Issue Dt:
05/27/2008
Application #:
11224882
Filing Dt:
09/12/2005
Publication #:
Pub Dt:
03/15/2007
Title:
HEAD ACTUATOR DESIGN FOR A LOW PROFILE TAPE DRIVE
76
Patent #:
Issue Dt:
04/14/2009
Application #:
11243712
Filing Dt:
10/04/2005
Publication #:
Pub Dt:
04/05/2007
Title:
LOW IMPEDANCE FLEXIBLE CIRCUIT FOR TAPE HEAD
77
Patent #:
Issue Dt:
12/05/2006
Application #:
11243938
Filing Dt:
10/04/2005
Publication #:
Pub Dt:
02/16/2006
Title:
MOTOR/ENCODER ASSEMBLY FOR TAPE DRIVES
78
Patent #:
Issue Dt:
07/01/2008
Application #:
11316049
Filing Dt:
12/21/2005
Publication #:
Pub Dt:
07/20/2006
Title:
COMPUTER PERIPHERAL DEVICE MOUNTING ARRANGEMENT WITH TWO LOCKING ELEMENTS
79
Patent #:
Issue Dt:
06/01/2010
Application #:
11316609
Filing Dt:
12/21/2005
Publication #:
Pub Dt:
06/22/2006
Title:
METHOD AND APPARATUS FOR INTERPOLATING PEAK DETECTION OF SERVO STRIPE PULSES
80
Patent #:
Issue Dt:
07/24/2007
Application #:
11433665
Filing Dt:
05/11/2006
Publication #:
Pub Dt:
09/14/2006
Title:
MOTOR/ENCODER ASSEMBLY FOR TAPE DRIVES
81
Patent #:
Issue Dt:
07/24/2007
Application #:
11433666
Filing Dt:
05/11/2006
Publication #:
Pub Dt:
09/14/2006
Title:
MOTOR/ENCODER ASSEMBLY FOR TAPE DRIVES
82
Patent #:
Issue Dt:
10/21/2008
Application #:
11528190
Filing Dt:
09/27/2006
Publication #:
Pub Dt:
04/19/2007
Title:
TAPE DRIVE APPARATUS WITH A HEAD ALIGNMENT SYSTEM
83
Patent #:
Issue Dt:
03/04/2008
Application #:
11550711
Filing Dt:
10/18/2006
Publication #:
Pub Dt:
04/26/2007
Title:
LOCKING DUAL HUB TAPE REEL FOR TAPE DRIVES
84
Patent #:
Issue Dt:
09/02/2008
Application #:
11755406
Filing Dt:
05/30/2007
Publication #:
Pub Dt:
01/31/2008
Title:
HEAD ACTUATOR ASSEMBLY FOR A TAPE DRIVE
85
Patent #:
Issue Dt:
03/10/2009
Application #:
12110620
Filing Dt:
04/28/2008
Publication #:
Pub Dt:
08/21/2008
Title:
HEAD ACTUATOR DESIGN FOR A LOW PROFILE TAPE DRIVE
Assignor
1
Exec Dt:
03/28/2012
Assignee
1
1650 TECHNOLOGY DRIVE, SUITE 800
SAN JOSE, CALIFORNIA 95110
Correspondence name and address
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE, 20TH FLOOR
COSTA MESA, CA 92626

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