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

Reel/Frame:019529/0409   Pages: 12
Recorded: 07/09/2007
Attorney Dkt #:043507-0001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 89
1
Patent #:
Issue Dt:
10/30/1990
Application #:
06542052
Filing Dt:
10/14/1983
Title:
MAGNETIC HEAD ASSEMBLY HAVING A TRANSVERSE GUIDING SURFACE FORMED OF A MIXTURE OF ALUMINUM OXIDE AND TITANIUM CARBIDE
2
Patent #:
Issue Dt:
11/20/1990
Application #:
06542100
Filing Dt:
10/14/1983
Title:
READ WHILE WRITE MAGNETIC HEAD ASSEMBLY
3
Patent #:
Issue Dt:
10/03/1989
Application #:
07078911
Filing Dt:
07/28/1987
Title:
THIN FILM MAGNETIC HEAD WITH A LEVELER LAYER
4
Patent #:
Issue Dt:
05/29/1990
Application #:
07371416
Filing Dt:
06/15/1989
Title:
DRIVE FOR END LOADING AND TRANSVERSELY SHIFTING TAPE CARTRIDGE
5
Patent #:
Issue Dt:
02/13/1990
Application #:
07384750
Filing Dt:
07/24/1989
Title:
METHOD OF MAKING A THIN FILM MAGNETIC HEAD WITH A LEVELER LAYER AND SUPERSTRATE
6
Patent #:
Issue Dt:
08/13/1991
Application #:
07564864
Filing Dt:
07/06/1990
Title:
HEAD POSITIONING ASSEMBLY
7
Patent #:
Issue Dt:
01/14/1992
Application #:
07652134
Filing Dt:
02/07/1991
Title:
METHOD OF MAKING A DUAL STRIPE MAGNETIC HEAD
8
Patent #:
Issue Dt:
10/19/1993
Application #:
07678086
Filing Dt:
03/29/1991
Title:
ADJUSTABLE WRITE EQUALIZATION FOR TAPE DRIVES
9
Patent #:
Issue Dt:
10/12/1993
Application #:
07679668
Filing Dt:
04/03/1991
Title:
RAW ERROR MONITORING AND REPORTING
10
Patent #:
Issue Dt:
06/08/1993
Application #:
07691760
Filing Dt:
04/26/1991
Title:
DEVICE FOR ALIGNING MAGNETIC TAPE TO A READ-WRITE HEAD
11
Patent #:
Issue Dt:
11/23/1993
Application #:
07769036
Filing Dt:
09/30/1991
Title:
CASSETTE LOADING SYSTEM
12
Patent #:
Issue Dt:
08/17/1993
Application #:
07771139
Filing Dt:
10/03/1991
Title:
STATIONARY HEAD CARTRIDGE TAPE DRIVE WITH MOVEABLE X-Y TABLE AND METHOD
13
Patent #:
Issue Dt:
05/10/1994
Application #:
07794999
Filing Dt:
11/15/1991
Title:
APPARATUS FOR PRECISE POSITIONING OF A TAPE HEAD AND PROGRAMMING THERE OF
14
Patent #:
Issue Dt:
02/08/1994
Application #:
07815132
Filing Dt:
12/27/1991
Title:
MASS STORAGE AND RETRIEVAL SYSTEM FOR MAGNETIC TAPE CARTRIDGES
15
Patent #:
Issue Dt:
10/26/1993
Application #:
07837728
Filing Dt:
02/19/1992
Title:
OPTICAL ALIGNMENT SYSTEM FOR ALIGNING A MULTIPLE GAP TAPE HEAD ASSEMBLY
16
Patent #:
Issue Dt:
11/30/1993
Application #:
07838187
Filing Dt:
02/18/1992
Title:
ADJUSTABLE WRITE EQUALIZATION FOR TAPE DRIVES
17
Patent #:
Issue Dt:
03/07/1995
Application #:
07855239
Filing Dt:
03/23/1992
Title:
MULTI-TRACK EMBEDDED SERVO RECORDING FORMAT AND METHOD
18
Patent #:
Issue Dt:
03/28/1995
Application #:
07873443
Filing Dt:
04/24/1992
Title:
FIVE AND ONE-QUARTER INCH FORM FACTOR COMBINATION DAT TAPE DRIVE AND CASSETTE MAGAZINE LOADER
19
Patent #:
Issue Dt:
07/02/1996
Application #:
07890029
Filing Dt:
05/28/1992
Title:
DATA STREAM SMOOTHING METHOD AND CIRCUIT FOR A TAPE DRIVE
20
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
21
Patent #:
Issue Dt:
12/06/1994
Application #:
07926743
Filing Dt:
08/06/1992
Title:
MECHANISMS FOR A CLOSED LOOP HEAD POSITIONER FOR STREAMING TAPE DRIVES
22
Patent #:
Issue Dt:
07/05/1994
Application #:
07930740
Filing Dt:
08/14/1992
Title:
TAPE FORMAT DETECTION SYSTEM
23
Patent #:
Issue Dt:
03/02/1993
Application #:
07931110
Filing Dt:
08/17/1992
Title:
MECHANISMS FOR A CLOSED LOOP HEAD POSITIONER FOR STREAMING TAPE DRIVES
24
Patent #:
Issue Dt:
02/13/1996
Application #:
07942256
Filing Dt:
09/09/1992
Title:
MAGNETIC HEAD GUIDANCE AND CALIBRATION SYSTEM AND METHOD DESCRIPTION
25
Patent #:
Issue Dt:
07/05/1994
Application #:
07950457
Filing Dt:
09/24/1992
Title:
TAPE DRIVE CAPSTAN MOTOR SERVO SYSTEM WITH STATIC FRICTION COMPENSATION
26
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
27
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
28
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
29
Patent #:
Issue Dt:
01/10/1995
Application #:
08090972
Filing Dt:
07/13/1993
Title:
METHOD FOR SELF-CLEANING DAT DRIVE TAPE HEADS
30
Patent #:
Issue Dt:
12/17/1996
Application #:
08113996
Filing Dt:
08/30/1993
Title:
ARCUATE SCAN TAPE DRIVE
31
Patent #:
Issue Dt:
10/03/1995
Application #:
08114492
Filing Dt:
08/30/1993
Title:
MULTI-CHANNEL ROTATING TRANSFORMER
32
Patent #:
Issue Dt:
12/20/1994
Application #:
08116047
Filing Dt:
09/02/1993
Title:
APPARATUS FOR TRANSFERRING RAW DATA FROM A MAGNETIC MEDIUM COMPUTER STORAGE DEVICE
33
Patent #:
Issue Dt:
06/04/1996
Application #:
08151068
Filing Dt:
11/12/1993
Title:
PROCESS FOR MANUFACTURING RECORDING HEADS FOR MAGNETIC STORAGE DEVICES
34
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
35
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
36
Patent #:
Issue Dt:
07/11/2000
Application #:
08337255
Filing Dt:
11/10/1994
Title:
ARCUAT SCAN READ/WRITE ASSEMBLY
37
Patent #:
Issue Dt:
06/24/1997
Application #:
08337803
Filing Dt:
11/14/1994
Title:
ECONOMICAL WIDE RANGE SPEED CONTROL SYSTEM
38
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
39
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
40
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
41
Patent #:
Issue Dt:
09/29/1998
Application #:
08547270
Filing Dt:
10/24/1995
Title:
TAPE DRIVE HAVING AN ARCUATE SCANNER AND A METHOD FOR CALIBRATING THE ARCUATE SCANNER
42
Patent #:
Issue Dt:
11/25/1997
Application #:
08555645
Filing Dt:
11/13/1995
Title:
BELT DRIVE MECHANISM FOR A TAPE DRIVE
43
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
44
Patent #:
Issue Dt:
08/26/1997
Application #:
08557770
Filing Dt:
11/13/1995
Title:
TAPE DRIVE WITH MOVABLE CARTRIDGE DOOR OPENING MECHANISM
45
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
46
Patent #:
Issue Dt:
08/18/1998
Application #:
08557772
Filing Dt:
11/13/1995
Title:
METHOD AND ARRANGEMENT FOR SERVOING AND FORMATTING MAGNETIC RECORDING TAPE
47
Patent #:
Issue Dt:
11/02/1999
Application #:
08577802
Filing Dt:
12/22/1995
Title:
VOICE COIL DRIVEN POSITIONER FOR COARSE AND FINE POSITIONING OF MAGNETIC HEAD IN MULTI-TRACK TAPE DRIVE
48
Patent #:
Issue Dt:
05/09/2000
Application #:
08596538
Filing Dt:
02/05/1996
Title:
TAPE MOVING MECHANISM USING A DIRECT DRIVE MOTOR
49
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
50
Patent #:
Issue Dt:
03/24/1998
Application #:
08686306
Filing Dt:
07/25/1996
Title:
METHOD OF MAKING AN ARCUATE SCAN TAPE DRIVE
51
Patent #:
Issue Dt:
12/29/1998
Application #:
08732069
Filing Dt:
10/16/1996
Title:
ECONOMICAL WIDE RANGE SPEED CONTROL SYSTEM
52
Patent #:
Issue Dt:
08/17/1999
Application #:
08764495
Filing Dt:
12/12/1996
Title:
MECHANISM TO REDUCE ADJACENT TRACK INTERFERENCE IN A MAGNETIC TAPE DATA STORAGE SYSTEM
53
Patent #:
Issue Dt:
07/23/2002
Application #:
08775620
Filing Dt:
01/02/1997
Title:
FIVE AND ONE-QUARTER INCH FORM FACTOR COMBINATION DAT TAPE DRIVE AND CASSETTE MAGAZINE LOADER
54
Patent #:
Issue Dt:
06/30/1998
Application #:
08783570
Filing Dt:
01/15/1997
Title:
MULTI-CHANNEL, HIGH SPEED, TAPE HEAD CONTOUR
55
Patent #:
Issue Dt:
08/10/1999
Application #:
08811677
Filing Dt:
03/05/1997
Title:
MAGAZINE CASSETTE LOCKING DEVICE
56
Patent #:
Issue Dt:
05/04/1999
Application #:
08828550
Filing Dt:
03/31/1997
Title:
VOICE COIL DRIVEN POSITIONER FOR COARSE AND FINE POSITIONING OF MAGNETIC HEAD IN MULTI-TRACK TAPE DRIVE
57
Patent #:
Issue Dt:
09/05/2000
Application #:
08859516
Filing Dt:
05/20/1997
Title:
TAPE SUPPORT SYSTEM FOR ARCUTATE SCAN ROTATING HEAD
58
Patent #:
Issue Dt:
03/28/2000
Application #:
08880056
Filing Dt:
06/20/1997
Title:
GEAR TRAIN CAPSTAN DRIVE ASSEMBLY FOR A TAPE DRIVE (AS AMENDED)
59
Patent #:
Issue Dt:
11/16/1999
Application #:
08890711
Filing Dt:
07/09/1997
Title:
METHODS AND APPARATUS FOR TRACK CENTERING AN ARCUATE SCANNER HEAD ASSEMBLY
60
Patent #:
Issue Dt:
10/10/2000
Application #:
08891094
Filing Dt:
07/09/1997
Title:
FLAT SERVO BURSTS FOR ARCUATE TRACK SCANNER
61
Patent #:
Issue Dt:
03/14/2000
Application #:
08892538
Filing Dt:
07/14/1997
Title:
MULTIPLE CARTRIDGE TAPE AUTO LOADER UTILIZING A DRIVE PLATE FOR POSITIONING OF DRIVE MECHANISM
62
Patent #:
Issue Dt:
08/11/1998
Application #:
08926572
Filing Dt:
09/04/1997
Title:
METHOD AND APPARATUS FOR HIGH SPEED SEARCHING IN ARCUATE SCAN TAPE DRIVES
63
Patent #:
Issue Dt:
04/06/1999
Application #:
08938408
Filing Dt:
09/26/1997
Title:
TAPE DRIVE WITH MOVABLE CENTERING GUIDE AND DOOR OPENING ARRANGEMENT
64
Patent #:
Issue Dt:
06/06/2000
Application #:
08941972
Filing Dt:
10/01/1997
Title:
METHODS AND APPARATUS FOR CALIBRATION OF A ROTATING SCANNER TO A TRACK RECORDED ON A TAPE
65
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
66
Patent #:
Issue Dt:
11/16/1999
Application #:
08945190
Filing Dt:
10/23/1997
Title:
MAGNETORESISTIVE SENSOR WITH IMPROVED STABILITY
67
Patent #:
Issue Dt:
12/08/1998
Application #:
08955022
Filing Dt:
10/21/1997
Title:
SERVOING AND FORMATTING MAGNETIC RECORDING TAPE IN AN ARCUTE SCANNER SYSTEM
68
Patent #:
Issue Dt:
06/27/2000
Application #:
08956645
Filing Dt:
10/23/1997
Title:
TAPE COUPLING ARRANGEMENT FOR SINGLE REEL CARTRIDGE
69
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
70
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
71
Patent #:
Issue Dt:
12/21/1999
Application #:
09055016
Filing Dt:
04/03/1998
Title:
TAPE LEADER PIN ASSEMBLY AND METHOD FOR MAKING THE SAME
72
Patent #:
Issue Dt:
10/02/2001
Application #:
09060219
Filing Dt:
04/14/1998
Title:
RECESSED BEZEL APPARATUS
73
Patent #:
Issue Dt:
09/05/2000
Application #:
09064838
Filing Dt:
04/23/1998
Title:
REEL LOCK AND COUPLING ENGAGEMENT MECHANISMS FOR A CARTRIDGE
74
Patent #:
Issue Dt:
02/29/2000
Application #:
09071696
Filing Dt:
05/01/1998
Title:
METHOD AND ARRANGEMENT FOR SERVOING AND FORMATTING MAGNETIC RECORDING TAPE
75
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
76
Patent #:
Issue Dt:
03/19/2002
Application #:
09208077
Filing Dt:
12/09/1998
Title:
ELECTRONICALLY DAMPED FLEXURE BASED ACTUATOR SYSTEM
77
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
78
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
79
Patent #:
Issue Dt:
08/01/2000
Application #:
09259588
Filing Dt:
03/01/1999
Title:
TAPE DRIVE WITH MOVABLE CENTERING GUIDE AND DOOR OPENING ARRANGEMENT
80
Patent #:
Issue Dt:
05/21/2002
Application #:
09314970
Filing Dt:
05/20/1999
Title:
TAPE CARTRIDGE-LOADING MECHANISM
81
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
82
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
83
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
84
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
85
Patent #:
Issue Dt:
05/09/2000
Application #:
09398426
Filing Dt:
09/17/1999
Title:
METHOD AND ARRANGEMENT FOR SERVOING AND FORMATTING MAGNETIC RECORDING TAPE
86
Patent #:
Issue Dt:
06/11/2002
Application #:
09401100
Filing Dt:
09/22/1999
Publication #:
Pub Dt:
04/11/2002
Title:
FLEXIBLE CIRCUIT ROUTING CONFIGURATION FOR A FINE/COARSE POSITIONER FOR A TAPE DRIVE
87
Patent #:
Issue Dt:
10/23/2001
Application #:
09440552
Filing Dt:
11/15/1999
Title:
CONTROLLED TAPE STOPPING WITH FEED FORWARD DURING POWER LOSS
88
Patent #:
Issue Dt:
11/13/2001
Application #:
09495475
Filing Dt:
02/01/2000
Title:
Methods and apparatus for calibration of a rotating scanner to a track recorded on a tape
89
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
Assignor
1
Exec Dt:
04/07/2003
Assignee
1
1650 TECHNOLOGY DRIVE, SUITE 700
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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