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Reel/Frame:008744/0904   Pages: 34
Recorded: 10/20/1997
Conveyance: RELEASE
Total properties: 402
Page 3 of 5
Pages: 1 2 3 4 5
1
Patent #:
Issue Dt:
02/16/1993
Application #:
07674385
Filing Dt:
03/25/1991
Title:
RFI/EMI REDUCTION FOR HEAD AND DISK ASSEMBLY
2
Patent #:
Issue Dt:
10/13/1992
Application #:
07676960
Filing Dt:
03/28/1991
Title:
SELF-TUNING ADAPTIVE BANDWIDTH REGULATOR
3
Patent #:
Issue Dt:
04/06/1993
Application #:
07682726
Filing Dt:
04/09/1991
Title:
MOTORIZED SPINDLE FOR DISK DRIVE
4
Patent #:
Issue Dt:
06/02/1992
Application #:
07689680
Filing Dt:
04/23/1991
Title:
DATA TRANSDUCER POSITION CONTROL SYSTEM FOR ROTATING DISK DATA STORAGE EQUIPMENT
5
Patent #:
Issue Dt:
05/25/1993
Application #:
07693449
Filing Dt:
04/29/1991
Title:
MAGNETIC CONTACT RECORDING HEAD FOR OPERATION WITH TAPES OF VARYING THICKNESSES
6
Patent #:
Issue Dt:
05/04/1993
Application #:
07696629
Filing Dt:
05/07/1991
Title:
BISTABLE MAGNETIC/ELECTROMAGNETIC LATCH FOR DISK FILE ACTUATOR
7
Patent #:
Issue Dt:
07/27/1993
Application #:
07710065
Filing Dt:
06/04/1991
Title:
FAULT TOLERANT RLL DATA SECTOR ADDRESS MARK DECODER
8
Patent #:
Issue Dt:
10/19/1993
Application #:
07710171
Filing Dt:
06/04/1991
Title:
HIGH CAPACITY SUBMICRO-WINCHESTER FIXED DISK DRIVE
9
Patent #:
Issue Dt:
05/04/1993
Application #:
07717038
Filing Dt:
06/18/1991
Title:
DATA HEAD LOAD BEAM FOR HEIGHT COMPACTED, LOW POWER FIXED HEAD AND DISK ASSEMBLY
10
Patent #:
Issue Dt:
01/28/1992
Application #:
07717874
Filing Dt:
06/12/1991
Title:
HEAD POSITION CONTROL SYSTEM FOR FIXED DRIVE INCLUDING POSITION ENCODER, TEMPERATURE SENSOR AND EMBEDDED FINE SERVO INFORMATION
11
Patent #:
Issue Dt:
07/28/1992
Application #:
07719042
Filing Dt:
06/21/1991
Title:
MAGNETIC HEAD TESTING APPARATUS FOR DETECTING OCCURRENCES OF POPCORN NOISE AMID EXTERNALLY GENERATED NOISE
12
Patent #:
Issue Dt:
01/11/1994
Application #:
07719885
Filing Dt:
06/21/1991
Title:
EMBEDDED SERVO BANDED FORMAT FOR MAGNETIC DISKS FOR USE WITH A DATA PROCESSING SYSTEM
13
Patent #:
Issue Dt:
01/04/1994
Application #:
07721044
Filing Dt:
06/26/1991
Title:
SPINDLE CONTROLLER WITH STARTUP CORRECTION OF DISK POSITION
14
Patent #:
Issue Dt:
06/01/1993
Application #:
07721061
Filing Dt:
06/26/1991
Title:
METHOD AND APPARATUS FOR SURFACE REALLOCATION FOR IMPROVED MANUFACTURING PROCESS MARGIN
15
Patent #:
Issue Dt:
08/24/1993
Application #:
07722046
Filing Dt:
06/27/1991
Title:
METHOD AND APPARATUS FOR RECOVERING DIGITAL SIGNALS FROM RECORDED REPRODUCTIONS OF DIGITAL SIGNALS
16
Patent #:
Issue Dt:
06/09/1992
Application #:
07722752
Filing Dt:
06/28/1991
Title:
DUAL-CHARGE-PUMP BANDWIDTH-SWITCHED PHASE-LOCKED LOOP
17
Patent #:
Issue Dt:
07/20/1993
Application #:
07723087
Filing Dt:
06/28/1991
Title:
SIDE-BY-SIDE READ/WRITE HEADS WITH ROTARY POSITIONER
18
Patent #:
Issue Dt:
12/28/1993
Application #:
07723149
Filing Dt:
06/28/1991
Title:
SCSI INTERFACE EMPLOYING BUS EXTENDER AND AUXILIARY BUS
19
Patent #:
Issue Dt:
12/28/1993
Application #:
07723149
Filing Dt:
06/28/1991
Title:
SCSI INTERFACE EMPLOYING BUS EXTENDER AND AUXILIARY BUS
20
Patent #:
Issue Dt:
08/03/1993
Application #:
07723431
Filing Dt:
06/28/1991
Title:
NITROGEN-CONTAINING MATERIALS FOR WEAR PROTECTION AND FRICTION REDUCTIOIN
21
Patent #:
Issue Dt:
03/30/1993
Application #:
07733546
Filing Dt:
07/22/1991
Title:
METHODS FOR TREATING THE SURFACE OF A SOLID BODY
22
Patent #:
Issue Dt:
11/03/1992
Application #:
07753003
Filing Dt:
08/23/1991
Title:
DISK ASSEMBLY WITH THERMALLY ISOLATED IN-HUB SPINDLE MOTOR
23
Patent #:
Issue Dt:
05/31/1994
Application #:
07762683
Filing Dt:
09/19/1991
Title:
MICRO-WINCHESTER DISK DRIVE HAVING ON-BOARD SEGMENTED CACHE MEMORY
24
Patent #:
Issue Dt:
01/18/1994
Application #:
07762887
Filing Dt:
09/19/1991
Title:
SERVO PAUSE FOR DISK DRIVE EMBEDDED MULTI-TASKED CONTROLLER
25
Patent #:
Issue Dt:
04/06/1993
Application #:
07770603
Filing Dt:
10/03/1991
Title:
NON-SLIP TACHOMETER ROLLER
26
Patent #:
Issue Dt:
05/12/1992
Application #:
07772476
Filing Dt:
10/07/1991
Title:
METHOD FOR PROVIDING A LUBRICANT COATING ON THE SURFACE OF A MAGNETO- OPTICAL DISK AND RESULTING OPTICAL DISK
27
Patent #:
Issue Dt:
03/22/1994
Application #:
07778446
Filing Dt:
10/16/1991
Title:
ELECTRONIC HOT CONNECTION OF DISK DRIVE MODULE TO COMPUTER PERIPHERIAL BUS
28
Patent #:
Issue Dt:
01/03/1995
Application #:
07782376
Filing Dt:
10/24/1991
Title:
FIXED DISK DRIVE MOUNTED TO PRINTED CIRCUIT BOARD
29
Patent #:
Issue Dt:
10/12/1993
Application #:
07791792
Filing Dt:
11/12/1991
Title:
REMOVABLE AND TRANSPORTABLE HARD DISK SUBSYSTEM
30
Patent #:
Issue Dt:
05/04/1993
Application #:
07792848
Filing Dt:
11/15/1991
Title:
DC-DC BOOST CONVERTER FOR SPINDLE MOTOR CONTROL
31
Patent #:
Issue Dt:
07/13/1993
Application #:
07797504
Filing Dt:
03/02/1992
Title:
A APPARATUS FOR PROVIDING UNIAXIAL ANISOTROPY IN A MAGNETIC RECORDING DISK
32
Patent #:
Issue Dt:
02/02/1993
Application #:
07798858
Filing Dt:
11/22/1991
Title:
DATA ENCODING AND DEMODULATION SYSTEM
33
Patent #:
Issue Dt:
01/05/1993
Application #:
07804232
Filing Dt:
12/05/1991
Title:
HIGH RESOLUTION SYMMETRICAL DIVIDER CIRCUIT
34
Patent #:
Issue Dt:
09/28/1993
Application #:
07806972
Filing Dt:
12/12/1991
Title:
DISK STORE WITH DEVICE FOR FIXING THE DISK PACK ON ITS HUB SUCH THAT IT CAN BE REMOVED
35
Patent #:
Issue Dt:
08/17/1993
Application #:
07808035
Filing Dt:
12/11/1991
Title:
ERROR-RESILIENT INFORMATION ENCODING
36
Patent #:
Issue Dt:
06/06/1995
Application #:
07820283
Filing Dt:
01/09/1992
Title:
CROSS-CHECKING FOR ON-THE-FLY REED SOLOMON ERROR CORRECTION CODE
37
Patent #:
Issue Dt:
01/25/1994
Application #:
07824031
Filing Dt:
01/22/1992
Title:
DISK DRIVE WITH REDUCED ACOUSTIC NOISE
38
Patent #:
Issue Dt:
11/05/1996
Application #:
07831615
Filing Dt:
02/06/1992
Title:
PROCESS OF FORMING MAGNETIC DEVICES WITH ENHANCED POLES
39
Patent #:
Issue Dt:
06/01/1993
Application #:
07832966
Filing Dt:
02/10/1992
Title:
SHOCK MOUNTED DISK DRIVE MODULE HAVING SNAP-LOCK COVER
40
Patent #:
Issue Dt:
07/06/1993
Application #:
07843730
Filing Dt:
02/28/1992
Title:
TUNABLE WIDEBAND ACTIVE FILTER
41
Patent #:
Issue Dt:
04/02/1996
Application #:
07847113
Filing Dt:
03/06/1992
Title:
REMOTE FINE POSITIONING MECHANISM
42
Patent #:
Issue Dt:
04/02/1996
Application #:
07847113
Filing Dt:
03/06/1992
Title:
REMOTE FINE POSITIONING MECHANISM
43
Patent #:
Issue Dt:
04/26/1994
Application #:
07847116
Filing Dt:
03/06/1992
Title:
MULTI-DISK OPTICAL STORAGE SYSTEM
44
Patent #:
Issue Dt:
05/11/1993
Application #:
07847147
Filing Dt:
02/27/1992
Title:
DIGITAL-ANALOG DRIVER FOR BRUSHLESS D.C. SPINDLE MOTOR
45
Patent #:
Issue Dt:
06/29/1993
Application #:
07847463
Filing Dt:
03/06/1992
Title:
AN OPTICAL ANGULAR POSITION SENSING SYSTEM FOR USE WITH A GALVANOMETER
46
Patent #:
Issue Dt:
06/14/1994
Application #:
07850718
Filing Dt:
03/13/1992
Title:
DATA RECOVERY AFTER ERROR CORRECTION FAILURE
47
Patent #:
Issue Dt:
07/05/1994
Application #:
07855990
Filing Dt:
03/20/1992
Title:
REMOVABLE RIGID DISK DRIVE
48
Patent #:
Issue Dt:
07/05/1994
Application #:
07855990
Filing Dt:
03/20/1992
Title:
REMOVABLE RIGID DISK DRIVE
49
Patent #:
Issue Dt:
06/29/1993
Application #:
07855991
Filing Dt:
03/20/1992
Title:
COMBINED SHOCK MOUNT FRAME AND SEAL FOR A RIGID DISK DRIVE
50
Patent #:
Issue Dt:
09/07/1993
Application #:
07856006
Filing Dt:
03/20/1992
Title:
A REMOVABLE ENCLOSURE HOUSING A RIGID DISK DRIVE
51
Patent #:
Issue Dt:
04/26/1994
Application #:
07865994
Filing Dt:
04/09/1992
Title:
AUTOMATIC PHASE MARGIN COMPENSATION CONTROL CIRCUIT AND METHOD FOR DISK DRIVES
52
Patent #:
Issue Dt:
12/27/1994
Application #:
07866996
Filing Dt:
04/07/1992
Title:
SYSTEM FOR ENHANCED IMPLEMENTATION OF ADD-COMPARE-SELECT (ACS) FUNCTIONS
53
Patent #:
Issue Dt:
12/27/1994
Application #:
07866996
Filing Dt:
04/07/1992
Title:
SYSTEM FOR ENHANCED IMPLEMENTATION OF ADD-COMPARE-SELECT (ACS) FUNCTIONS
54
Patent #:
Issue Dt:
07/13/1993
Application #:
07868984
Filing Dt:
04/14/1992
Title:
CIRCUIT PROVIDING EQUALIZED DUTY CYCLE OUTPUT
55
Patent #:
Issue Dt:
11/09/1993
Application #:
07870335
Filing Dt:
04/17/1992
Title:
ATOMIC FORCE MICROSCOPE WITH A PLURALITY OF CANTILEVERS FOR RECORDING/ REPRODUCING INFORMATION
56
Patent #:
Issue Dt:
05/17/1994
Application #:
07878749
Filing Dt:
05/05/1992
Title:
FAULT TOLERANT MEMORY USING BUS BIT ALIGNED REED-SOLOMON ERROR CORRECTION CODE SYMBOLS
57
Patent #:
Issue Dt:
03/28/1995
Application #:
07880929
Filing Dt:
05/11/1992
Title:
METHOD AND APPARATUS FOR RUNOUT CORRECTION DUE TO DISK SLIP OR SPINDLEIMBALANCE
58
Patent #:
Issue Dt:
03/28/1995
Application #:
07880929
Filing Dt:
05/11/1992
Title:
METHOD AND APPARATUS FOR RUNOUT CORRECTION DUE TO DISK SLIP OR SPINDLEIMBALANCE
59
Patent #:
Issue Dt:
03/07/1995
Application #:
07881678
Filing Dt:
05/12/1992
Title:
HARD DISK DRIVE ARCHITECTURE
60
Patent #:
Issue Dt:
02/22/1994
Application #:
07888941
Filing Dt:
05/26/1992
Title:
METHOD AND APPARATUS FOR VARIABLE DENSITY READ-AFTER-WRITING ON MAGNETIC TAPE
61
Patent #:
Issue Dt:
05/06/1997
Application #:
07889157
Filing Dt:
05/27/1992
Title:
THIN FILM MEDIA FOR VERY LOW FLYING HEIGHT/CONTACT RECORDING APPLICATION
62
Patent #:
Issue Dt:
07/26/1994
Application #:
07900329
Filing Dt:
06/18/1992
Title:
DISK DRIVE HOLDER AND INTERCONNECTION SYSTEM
63
Patent #:
Issue Dt:
05/14/1996
Application #:
07903001
Filing Dt:
06/23/1992
Title:
DISK DRIVE SYSTEM INCLUDING A DRAM ARRAY AND ASSOCIATED METHOD FOR PROGRAMMING INTIAL INFORMATION INTO THE ARRAY
64
Patent #:
Issue Dt:
04/26/1994
Application #:
07903694
Filing Dt:
06/24/1992
Title:
MAGNETIC HEAD FOR VERY HIGH TRACK DENSITY MAGNETIC RECORDING
65
Patent #:
Issue Dt:
01/03/1995
Application #:
07918208
Filing Dt:
07/20/1992
Title:
ERROR CORRECTION SYSTEM WITH SELECTABLE ERROR CORRECTION CAPABILITIES
66
Patent #:
Issue Dt:
01/03/1995
Application #:
07918208
Filing Dt:
07/20/1992
Title:
ERROR CORRECTION SYSTEM WITH SELECTABLE ERROR CORRECTION CAPABILITIES
67
Patent #:
Issue Dt:
12/21/1993
Application #:
07925904
Filing Dt:
08/06/1992
Title:
WIDE BANDWIDTH PEAK FOLLOWER CIRCUITRY
68
Patent #:
Issue Dt:
12/20/1994
Application #:
07936742
Filing Dt:
08/27/1992
Title:
MULTI-MODE GAIN CONTROL LOOP FOR PRML CLASS IV SAMPLING DATA DETECTION CHANNEL
69
Patent #:
Issue Dt:
11/02/1993
Application #:
07936756
Filing Dt:
08/27/1992
Title:
TIMING CONTROL FOR PRML CLASS IV SAMPLING DATA DETECTION CHANNEL
70
Patent #:
Issue Dt:
11/09/1993
Application #:
07936757
Filing Dt:
08/27/1992
Title:
DATA ENCODING AND DECODING WITHIN PRML CLASS IV SAMPLING DATA DETECTION CHANNEL OF DISK DRIVE
71
Patent #:
Issue Dt:
08/23/1994
Application #:
07936759
Filing Dt:
08/27/1992
Title:
VITERBI DETECTOR HAVING ADJUSTABLE DETECTION THRESHOLDS FOR PRML CLASS IV SAMPLING DATA DETECTION
72
Patent #:
Issue Dt:
01/10/1995
Application #:
07936761
Filing Dt:
08/27/1992
Title:
ADAPTATION AND TRAINING OF DIGITAL FINITE IMPULSE RESPONSE FILTER WITHIN PRML CLASS IV SAMPLING DATA DETECTION CHANNEL
73
Patent #:
Issue Dt:
08/23/1994
Application #:
07937064
Filing Dt:
08/27/1992
Title:
DISK DRIVE USING PRML CLASS IV SAMPLING DATA DETECTION WITH DIGITAL ADAPTIVE EQUALIZATION
74
Patent #:
Issue Dt:
06/14/1994
Application #:
07937352
Filing Dt:
08/27/1992
Title:
ASYNCHRONOUS PEAK DETECTION OF INFORMATION EMBEDDED WITHIN PRML CLASS IV SAMPLING DATA DETECTION CHANNEL
75
Patent #:
Issue Dt:
12/28/1993
Application #:
07943252
Filing Dt:
09/10/1992
Title:
ON-THE-FLY SPLITTING OF DISK DATA BLOCKS USING TIMED SAMPLING OF A DATA POSITION INDICATOR
76
Patent #:
Issue Dt:
07/11/1995
Application #:
07945706
Filing Dt:
09/16/1992
Title:
METHOD OF MAKING A MAGNETIC MEDIUM FOR LONGITUDINAL RECORDING
77
Patent #:
Issue Dt:
07/11/1995
Application #:
07945706
Filing Dt:
09/16/1992
Title:
METHOD OF MAKING A MAGNETIC MEDIUM FOR LONGITUDINAL RECORDING
78
Patent #:
Issue Dt:
08/23/1994
Application #:
07964762
Filing Dt:
10/22/1992
Title:
PIVOTING, DUAL STATE MAGNETIC LATCH FOR DISK FILE ACTUATOR
79
Patent #:
Issue Dt:
10/25/1994
Application #:
07967958
Filing Dt:
10/27/1992
Title:
ERROR DETECTION ENCODING SYSTEM
80
Patent #:
Issue Dt:
10/25/1994
Application #:
07967958
Filing Dt:
10/27/1992
Title:
ERROR DETECTION ENCODING SYSTEM
81
Patent #:
Issue Dt:
06/28/1994
Application #:
07974931
Filing Dt:
11/12/1992
Title:
DIGITAL MULTI-RATE NOTCH FILTER FOR SAMPLED SERVO DIGITAL CONTROL SYSTEM
82
Patent #:
Issue Dt:
04/19/1994
Application #:
07980308
Filing Dt:
11/23/1992
Title:
ADAPTIVE TRACK SEEKING FOR DISK DRIVES
83
Patent #:
Issue Dt:
09/21/1993
Application #:
07990820
Filing Dt:
12/14/1992
Title:
FLOW-REGULATING HYDRODYNAMIC BEARING
84
Patent #:
Issue Dt:
07/19/1994
Application #:
07994602
Filing Dt:
12/21/1992
Title:
MICROLITHOGRAPHIC METHOD FOR PRODUCING THICK, VERTICALLY-WALLED PHOTORESIST PATTERNS
85
Patent #:
Issue Dt:
01/24/1995
Application #:
08017998
Filing Dt:
02/16/1993
Title:
PERPENDICULAR ANISOTROPY IN THIN FILM DEVICES
86
Patent #:
Issue Dt:
11/28/1995
Application #:
08020515
Filing Dt:
02/22/1993
Title:
DOUBLE-SIDED OPTICAL MEDIA FOR A DISK STORAGE DEVICE
87
Patent #:
Issue Dt:
11/28/1995
Application #:
08020515
Filing Dt:
02/22/1993
Title:
DOUBLE-SIDED OPTICAL MEDIA FOR A DISK STORAGE DEVICE
88
Patent #:
Issue Dt:
11/21/1995
Application #:
08023274
Filing Dt:
02/26/1993
Title:
LAPPING FIXTURE FOR DISK SLIDERS
89
Patent #:
Issue Dt:
11/21/1995
Application #:
08023274
Filing Dt:
02/26/1993
Title:
LAPPING FIXTURE FOR DISK SLIDERS
90
Patent #:
Issue Dt:
09/12/1995
Application #:
08029125
Filing Dt:
03/10/1993
Title:
METHOD OF MAKING A THIN FILM MAGNETIC HEAD HAVING MULTI-LAYER COILS
91
Patent #:
Issue Dt:
09/12/1995
Application #:
08029125
Filing Dt:
03/10/1993
Title:
METHOD OF MAKING A THIN FILM MAGNETIC HEAD HAVING MULTI-LAYER COILS
92
Patent #:
Issue Dt:
05/16/1995
Application #:
08036823
Filing Dt:
03/25/1993
Title:
MASTERLESS SYNCHRONIZED SPINDLE CONTROL FOR HARD DISK DRIVES
93
Patent #:
Issue Dt:
07/26/1994
Application #:
08038330
Filing Dt:
03/29/1993
Title:
A THIN FILM TWO-POLE INDUCTIVE MAGNETIC HEAD WITH MINIMIZED SECONDARY PULSES
94
Patent #:
Issue Dt:
07/26/1994
Application #:
08052495
Filing Dt:
04/22/1993
Title:
METHOD AND PLATING APPARATUS
95
Patent #:
Issue Dt:
07/26/1994
Application #:
08052495
Filing Dt:
04/22/1993
Title:
METHOD AND PLATING APPARATUS
96
Patent #:
Issue Dt:
08/01/1995
Application #:
08054652
Filing Dt:
04/23/1993
Title:
SYNCHRONIZATION OF MULTIPLE DISK DRIVE SPINDLES
97
Patent #:
Issue Dt:
08/01/1995
Application #:
08054652
Filing Dt:
04/23/1993
Title:
SYNCHRONIZATION OF MULTIPLE DISK DRIVE SPINDLES
98
Patent #:
Issue Dt:
09/05/1995
Application #:
08054657
Filing Dt:
04/23/1993
Title:
PHASE LOCKING A DISK DRIVE SPINDLE TO A REFERENCE SIGNAL
99
Patent #:
Issue Dt:
09/05/1995
Application #:
08054657
Filing Dt:
04/23/1993
Title:
PHASE LOCKING A DISK DRIVE SPINDLE TO A REFERENCE SIGNAL
100
Patent #:
Issue Dt:
11/07/1995
Application #:
08056428
Filing Dt:
04/30/1993
Title:
SHARED MEMORY ARRAY FOR DATA BLOCK AND CONTROL PROGRAM STORAGE IN DISK DRIVE
Assignor
1
Exec Dt:
08/18/1997
Assignee
1
425 LEXINGTON AVENUE
NEW YORK, NEW YORK 10017
Correspondence name and address
COOLEY GODWARD LLP
DAWN ROMANIUK
5 PALO ALTO SQUARE
3000 EL CAMINO REAL, 2ND FLOOR
PALO ALTO, CA 94306

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