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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:011722/0048   Pages: 128
Recorded: 04/05/2001
Conveyance: CONDITIONAL ASSIGNMENT OF AND SECURITY INTEREST IN PATENT RIGHTS
Total properties: 2865
Page 3 of 29
Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
1
Patent #:
Issue Dt:
07/30/1996
Application #:
08154773
Filing Dt:
11/19/1993
Title:
METHOD AND APPARATUS FOR RECEIVING SIGNALS IN A MULTI-PATH ENVIRONMENT
2
Patent #:
Issue Dt:
08/27/1996
Application #:
08156490
Filing Dt:
11/23/1993
Title:
SYSTEM FOR OPERATING A PLURALITY OF POWER SUPPLY MODULES IN PARALLEL
3
Patent #:
Issue Dt:
07/23/1996
Application #:
08158118
Filing Dt:
11/24/1993
Title:
ALL DIGITAL IF-TO-BASELAND SIGNAL CONVERTER
4
Patent #:
Issue Dt:
07/23/1996
Application #:
08160013
Filing Dt:
11/30/1993
Title:
AUTOMATED SELECTION OF A SCREEN DISPLAY TO BE PRESENTED IN A COMPUTER SYSTEM IN RESPONSE TO A USER INQUIRY
5
Patent #:
Issue Dt:
08/27/1996
Application #:
08160135
Filing Dt:
12/02/1993
Title:
BIMODAL PORTABLE TELEPHONE
6
Patent #:
Issue Dt:
08/01/2000
Application #:
08165143
Filing Dt:
12/10/1993
Title:
ARTICLE COMPRISING AN INTERMETALLIC SUPERCONDUCTOR MATERIAL
7
Patent #:
Issue Dt:
11/12/1996
Application #:
08166130
Filing Dt:
12/13/1993
Title:
CALL REDIRECTION FEATURE FOR RELAY SERVICES
8
Patent #:
Issue Dt:
02/25/1997
Application #:
08166414
Filing Dt:
12/13/1993
Title:
SYSTEM AND METHOD FOR PREVENTING FRAUD UPON PBX THROUGH A REMOTE MAINTENANCE OR ADMINISTRATION PORT
9
Patent #:
Issue Dt:
07/16/1996
Application #:
08168317
Filing Dt:
12/17/1993
Title:
ALL-OPTICAL FLIP-FLOP
10
Patent #:
Issue Dt:
07/11/2000
Application #:
08170619
Filing Dt:
12/20/1993
Title:
DOCUMENT COPYING DETERRENT METHOD
11
Patent #:
Issue Dt:
03/18/1997
Application #:
08171071
Filing Dt:
12/21/1993
Title:
REJECTION OF NON-DIGIT STRINGS FOR CONNECTED DIGIT SPEECH RECOGNITION
12
Patent #:
Issue Dt:
04/25/2000
Application #:
08171136
Filing Dt:
12/21/1993
Title:
METHOD AND APPARATUS FOR DETECTING ABRUPT AND GRADUAL SCENE CHANGES IN IMAGE SEQUENCES
13
Patent #:
Issue Dt:
07/23/1996
Application #:
08171584
Filing Dt:
12/22/1993
Title:
SPEECH RECOGNITION USING BIO-SIGNALS
14
Patent #:
Issue Dt:
09/24/1996
Application #:
08171585
Filing Dt:
12/22/1993
Title:
SPEECH RECOGNITION TRAINING USING BIO-SIGNALS
15
Patent #:
Issue Dt:
07/23/1996
Application #:
08171586
Filing Dt:
12/22/1993
Title:
SPEECH RECOGNITION USING BIO-SIGNALS
16
Patent #:
Issue Dt:
07/23/1996
Application #:
08173818
Filing Dt:
12/22/1993
Title:
ERROR CORRECTION SYSTEMS WITH MODIFIED VITERBI DECODING
17
Patent #:
Issue Dt:
08/27/1996
Application #:
08173843
Filing Dt:
12/27/1993
Title:
METHOD AND SYSTEM FOR OPERATING A DATA PROCESSOR TO INDEX PRIMARY DATA IN REAL TIME WITH ICONIC TABLE OF CONTENTS
18
Patent #:
Issue Dt:
06/18/1996
Application #:
08173845
Filing Dt:
12/27/1993
Title:
REVERTIVE CALLING AUTOMATIC CALL DISTRIBUTOR
19
Patent #:
Issue Dt:
04/22/1997
Application #:
08174641
Filing Dt:
12/28/1993
Title:
FINITE STATE MACHINE FOR PROCESS CONTROL
20
Patent #:
Issue Dt:
07/02/1996
Application #:
08174933
Filing Dt:
12/28/1993
Title:
DECREASING LENGTH TRACEBACKS
21
Patent #:
Issue Dt:
07/22/1997
Application #:
08175025
Filing Dt:
12/29/1993
Title:
MEMORY STRUCTURE FOR CONFIGURING A TERMINAL DEVICE
22
Patent #:
Issue Dt:
06/27/2000
Application #:
08175326
Filing Dt:
12/29/1993
Title:
VOICE COMMAND CONTROL AND VERIFICATION SYSTEM
23
Patent #:
Issue Dt:
06/25/1996
Application #:
08175987
Filing Dt:
12/30/1993
Title:
SIGNAL PROCESSING ALLOCATOR
24
Patent #:
Issue Dt:
12/10/1996
Application #:
08176566
Filing Dt:
12/30/1993
Title:
MULTI-LAYER SHIELD FOR ABSORPTION OF ELECTROMAGNETIC ENERGY
25
Patent #:
Issue Dt:
09/17/1996
Application #:
08176637
Filing Dt:
01/03/1994
Title:
ELECTRONIC COMPONENT ENCLOSURE FOR RF SHIELDING
26
Patent #:
Issue Dt:
10/08/1996
Application #:
08178142
Filing Dt:
01/06/1994
Title:
LASER PUMPING OF ERBIUM AMPLIFIER
27
Patent #:
Issue Dt:
06/11/1996
Application #:
08184165
Filing Dt:
01/21/1994
Title:
OPTICAL CHANNEL ADDING/DROPPING FILTER
28
Patent #:
Issue Dt:
12/16/1997
Application #:
08184811
Filing Dt:
01/21/1994
Title:
LARGE VOCABULARY CONNECTED SPEECH RECOGNITION SYSTEM AND METHOD OF LANGUAGE REPRESENTATION USING EVOLUTIONAL GRAMMAR TO REPRESENT CONTEXT FREE GRAMMARS
29
Patent #:
Issue Dt:
02/07/1995
Application #:
08186935
Filing Dt:
01/27/1994
Title:
OPTICAL FIBER CONNECTOR TECHNIQUES
30
Patent #:
Issue Dt:
08/12/1997
Application #:
08188294
Filing Dt:
01/28/1994
Title:
VOICE ACTIVITY DETECTION DRIVEN NOISE REMEDIATOR
31
Patent #:
Issue Dt:
04/22/1997
Application #:
08189003
Filing Dt:
01/27/1994
Title:
USING VOICE SIGNAL ANALYSIS TO IDENTIFY AUTHORIZED USERS OF A TELEPHONE SYSTEM
32
Patent #:
Issue Dt:
09/24/1996
Application #:
08196961
Filing Dt:
02/15/1994
Title:
SECURE INFORMATION RETRIEVAL SERVICE (SIRS)
33
Patent #:
Issue Dt:
09/24/1996
Application #:
08198802
Filing Dt:
02/17/1994
Title:
METHOD OF CONTROLLING POLARIZATION PROPERTIES OF A PHOTO-INDUCED DEVICE IN AN OPTICAL WAVEGUIDE AND METHOD OF INVESTIGATING STRUCTURE OF AN OPTICAL WAVEGUIDE
34
Patent #:
Issue Dt:
08/16/1994
Application #:
08200805
Filing Dt:
02/22/1994
Title:
CODE-EXCITED LINEAR PREDICTIVE CODING WITH LOW DELAY FOR SPEECH OR AUDIO SIGNALS
35
Patent #:
Issue Dt:
08/05/1997
Application #:
08203082
Filing Dt:
02/28/1994
Title:
APPARATUS AND METHODS FOR RETRIEVING INFORMATION
36
Patent #:
Issue Dt:
08/27/1996
Application #:
08205961
Filing Dt:
03/02/1994
Title:
VITERBI PROCESSOR
37
Patent #:
Issue Dt:
06/25/1996
Application #:
08208542
Filing Dt:
03/09/1994
Title:
AREA-EFFICIENT DECODERS FOR RATE-K/N CONVOLUTIONAL CODES AND OTHER HIGH RATE TRELLIS CODES
38
Patent #:
Issue Dt:
10/29/1996
Application #:
08210802
Filing Dt:
03/18/1994
Title:
SYSTEM AND METHOD OF CAPTURING ENCODED DATA TRANSMITTED OVER A COMMUNICATIONS NETWORK IN A VIDEO SYSTEM
39
Patent #:
Issue Dt:
03/25/1997
Application #:
08212408
Filing Dt:
03/14/1994
Title:
EXCITATION SIGNAL SYNTHESIS DURING FRAME ERASURE OR PACKET LOSS
40
Patent #:
Issue Dt:
11/12/1996
Application #:
08212475
Filing Dt:
03/14/1994
Title:
LINEAR PREDICTION COEFFICIENT GENERATION DURING FRAME ERASURE OR PACKET LOSS
41
Patent #:
Issue Dt:
02/18/1997
Application #:
08215334
Filing Dt:
03/21/1994
Title:
MOTION VIDEO COMPRESSION SYSTEM WITH INVERSE DISCRETE COSINE TRANSFORM MISMATCH CONTROL
42
Patent #:
Issue Dt:
10/08/1996
Application #:
08215341
Filing Dt:
03/18/1994
Title:
VIDEO CODING WITH OPTIMIZED LOW COMPLEXITY VARIABLE LENGTH CODES
43
Patent #:
Issue Dt:
12/31/1996
Application #:
08217035
Filing Dt:
03/24/1994
Title:
SIGNAL BIAS REMOVAL FOR ROBUST TELEPHONE SPEECH RECOGNITION
44
Patent #:
Issue Dt:
06/18/1996
Application #:
08218288
Filing Dt:
03/28/1994
Title:
SYSTEM AND METHOD FOR SUPPLYING TRAVEL DIRECTIONS
45
Patent #:
Issue Dt:
03/26/1996
Application #:
08218390
Filing Dt:
03/25/1994
Title:
METHOD OF ROUTING A REQUEST FOR A VIRTUAL CIRCUIT BASED ON INFORMATION FROM CONCURRENT REQUESTS
46
Patent #:
Issue Dt:
09/24/1996
Application #:
08220351
Filing Dt:
03/30/1994
Title:
NETWORK-CONTROLLED REFERENCE FREQUENCY GENERATOR
47
Patent #:
Issue Dt:
10/08/1996
Application #:
08221114
Filing Dt:
03/31/1994
Title:
PROCESS OF MANUFACTURING VITREOUS SILICA PRODUCT INCLUDING HYDROTHERMALLY TREATING A COLLOIDAL SOL-GEL
48
Patent #:
Issue Dt:
11/19/1996
Application #:
08221130
Filing Dt:
03/31/1994
Title:
MAGNETICALLY LOCATABLE OPTICAL FIBER CABLES CONTAINING INTEGRATED MAGNETIC MARKER MATERIALS
49
Patent #:
Issue Dt:
10/15/1996
Application #:
08221204
Filing Dt:
03/31/1994
Title:
PROCESS OF MANUFACTURING A VITREOUS SILICA PRODUCT INCLUDING HYDROTHERMALLY DRYING A COLLORDAL SOL-GEL
50
Patent #:
Issue Dt:
11/05/1996
Application #:
08221206
Filing Dt:
03/31/1994
Title:
METHOD AND APPARATUS TO COMPENSATE FOR DIFFERENTIAL ATTENUATION IN AN OPTICAL TIME SLOT INTERCHANGER
51
Patent #:
Issue Dt:
04/11/1995
Application #:
08221273
Filing Dt:
03/31/1994
Title:
UNIVERSAL AUTHENTICATION DEVICE FOR USE OVER TELEPHONE LINES
52
Patent #:
Issue Dt:
07/09/1996
Application #:
08221348
Filing Dt:
03/31/1994
Title:
APPARATUS AND METHOD FOR INTEGRATING DOWNSTREAM DATA TRANSFER OVER A CABLE TELEVISION CHANNEL WITH UPSTREAM DATA CARRIED BY OTHER MEDIA
53
Patent #:
Issue Dt:
11/05/1996
Application #:
08222220
Filing Dt:
04/04/1994
Title:
DATA CONNECTOR FOR PORTABLE DEVICES
54
Patent #:
Issue Dt:
04/22/1997
Application #:
08223630
Filing Dt:
04/06/1994
Title:
TECHNIQUES FOR EXPEDITIOUSLY PREDICTING ELECTROMAGNETIC WAVE PROPAGATION
55
Patent #:
Issue Dt:
07/16/1996
Application #:
08223809
Filing Dt:
04/06/1994
Title:
METHOD AND APPARATUS FOR HANDLING IN-BOUND TELEMARKETING CALLS
56
Patent #:
Issue Dt:
09/23/1997
Application #:
08224599
Filing Dt:
04/07/1994
Title:
TRAINING APPARATUS AND METHODS
57
Patent #:
Issue Dt:
09/22/1998
Application #:
08225880
Filing Dt:
04/11/1994
Title:
METHOD AND APPARATUS FOR PARSING SOURCE CODE USING PREFIX ANALYSIS
58
Patent #:
Issue Dt:
12/17/1996
Application #:
08226139
Filing Dt:
04/11/1994
Title:
ADJUSTABLE FILTER FOR DIFFERENTIAL MICROPHONES
59
Patent #:
Issue Dt:
10/29/1996
Application #:
08227756
Filing Dt:
04/14/1994
Title:
CONTROL FOR MULTIMEDIA COMMUNICATION ON LOCAL ACCESS CABLE
60
Patent #:
Issue Dt:
02/10/1998
Application #:
08227845
Filing Dt:
04/14/1994
Title:
SPEECH-RATE MODIFICATION FOR LINEAR-PREDICTION BASED ANALYSIS-BY-SYNTHESIS SPEECH CODERS
61
Patent #:
Issue Dt:
08/27/1996
Application #:
08228168
Filing Dt:
04/15/1994
Title:
ARTICLE COMPRISING MAGNETORESISTIVE MATERIAL
62
Patent #:
Issue Dt:
04/22/1997
Application #:
08228823
Filing Dt:
04/18/1994
Title:
METHOD AND APPARATUS FOR HANDWRITING DECOMPRESSION USING ESTIMATED TIMING INFORMATION
63
Patent #:
Issue Dt:
02/25/1997
Application #:
08233156
Filing Dt:
04/25/1994
Title:
USER PROGRAMMABLE CONFIGURATION OF A TELEPHONE
64
Patent #:
Issue Dt:
11/10/1998
Application #:
08234528
Filing Dt:
04/28/1994
Title:
POSITION SENSING SYSTEMS INCLUDING MAGNETORESISTIVE ELEMENTS
65
Patent #:
Issue Dt:
09/23/1997
Application #:
08234757
Filing Dt:
04/28/1994
Title:
CONTROLLING POWER AND ACCESS OF WIRELESS DEVICES TO BASE STATIONS WHICH USE CODE DIVISION MULTIPLE ACCESS
66
Patent #:
Issue Dt:
08/27/1996
Application #:
08236601
Filing Dt:
04/29/1994
Title:
RECOVERING ANALOG AND DIGITAL SIGNALS FROM SUPERIMPOSED ANALOG AND DIGITAL SIGNALS USING LINEAR PREDICTION
67
Patent #:
Issue Dt:
05/12/1998
Application #:
08236744
Filing Dt:
04/29/1994
Title:
METHODS OF AND DEVICES FOR ENHANCING COMMUNICATIONS THAT USE SPREAD SPECTRUM TECHNOLOGY
68
Patent #:
Issue Dt:
10/28/1997
Application #:
08237500
Filing Dt:
05/03/1994
Title:
IMAGE PROCESSING SYSTEM
69
Patent #:
Issue Dt:
10/01/1996
Application #:
08239771
Filing Dt:
05/09/1994
Title:
VOICE ACTUATED SWITCHING SYSTEM
70
Patent #:
Issue Dt:
08/27/1996
Application #:
08242500
Filing Dt:
05/13/1994
Title:
SIGNALING PROTOCOL FOR A NOISY COMMUNICATIONS CHANNEL
71
Patent #:
Issue Dt:
12/31/1996
Application #:
08242526
Filing Dt:
05/13/1994
Title:
OPTIMAL PARALLEL PROCESSOR ARCHITECTURE FOR REAL TIME MULTITASKING
72
Patent #:
Issue Dt:
08/27/1996
Application #:
08242755
Filing Dt:
05/13/1994
Title:
METHOD AND APPARATUS FOR TRANSFORMING A MULTI-DIMENSIONAL MATRIX OF COEFFICIENTS REPRESENTATIVE OF A SIGNAL
73
Patent #:
Issue Dt:
06/29/1999
Application #:
08246387
Filing Dt:
05/20/1994
Title:
METHOD AND APPARATUS FOR DETECTING A SUPERVISORY AUDIO TONE
74
Patent #:
Issue Dt:
06/24/1997
Application #:
08246437
Filing Dt:
05/20/1994
Title:
SOFTWARE DISCOVERY SYSTEM
75
Patent #:
Issue Dt:
07/02/1996
Application #:
08246523
Filing Dt:
05/20/1994
Title:
CYLINDRICAL FIBER PROBE DEVICES AND METHODS OF MAKING THEM
76
Patent #:
Issue Dt:
10/29/1996
Application #:
08247165
Filing Dt:
05/20/1994
Title:
CYLINDRICAL FIBER PROBES AND METHODS OF MAKING THEM
77
Patent #:
Issue Dt:
06/04/1996
Application #:
08247381
Filing Dt:
05/23/1994
Title:
OPTICAL FREQUENCY TRANSLATOR
78
Patent #:
Issue Dt:
07/15/1997
Application #:
08250144
Filing Dt:
05/27/1994
Title:
A SMART CARD WITH MULTIPLE CHARGE ACCOUNTS AND PRODUCT ITEM TABLES DESIGNATING THE ACCOUNT TO DEBIT
79
Patent #:
Issue Dt:
09/03/1996
Application #:
08250253
Filing Dt:
05/27/1994
Title:
INTERCONNECT AND CROSS-CONNECT EQUIPMENT INCLUDING JACK PANEL
80
Patent #:
Issue Dt:
04/30/1996
Application #:
08251492
Filing Dt:
05/31/1994
Title:
METHOD AND APPARATUS FOR FACILITATING THE ULTIMATE MAKING OF WIRELESS DATA TRANSFERS
81
Patent #:
Issue Dt:
09/24/1996
Application #:
08251676
Filing Dt:
05/31/1994
Title:
METHOD FOR ENHANCING CONNECTED AND DEGRADED TEXT RECOGNITION
82
Patent #:
Issue Dt:
07/23/1996
Application #:
08253174
Filing Dt:
05/31/1994
Title:
SYSTEM AND METHOD FOR SIMULTANEOUSLY COMPENSATING FOR CHROMATIC DISPERSION AND SELF PHASE MODULATION IN OPTICAL FIBERS
83
Patent #:
Issue Dt:
05/21/1996
Application #:
08253464
Filing Dt:
06/03/1994
Title:
ARRANGEMENT FOR AND METHOD OF PROVIDING RADIO FREQUENCY ACCESS TO A SWITCHING SYSTEM
84
Patent #:
Issue Dt:
09/23/1997
Application #:
08254089
Filing Dt:
06/06/1994
Title:
MULTICAST ROUTING IN SELF-ROUTING MULTISTAGE NETWORKS
85
Patent #:
Issue Dt:
08/19/1997
Application #:
08254215
Filing Dt:
06/06/1994
Title:
QUERY OPTIMIZATION BY PREDICATE MOVE-AROUND
86
Patent #:
Issue Dt:
08/27/1996
Application #:
08255607
Filing Dt:
06/08/1994
Title:
CELLULAR MOBILE RADIO SYSTEM POWER CONTROL
87
Patent #:
Issue Dt:
04/29/1997
Application #:
08255684
Filing Dt:
06/08/1994
Title:
GLOBAL PAGING WITH REVERSE VIRTUAL CALL SETUP IN WIRELESS PERSONAL COMMUNICATIONS
88
Patent #:
Issue Dt:
07/15/1997
Application #:
08257215
Filing Dt:
12/30/1992
Title:
COMMUNICATIONS PROTOCOL
89
Patent #:
Issue Dt:
12/16/1997
Application #:
08258900
Filing Dt:
06/13/1994
Title:
SUPERCONDUCTIVITY IN CARBONACEOUS COMPOUNDS AND DEVICES USING SUCH COMPOUNDS
90
Patent #:
Issue Dt:
10/08/1996
Application #:
08260133
Filing Dt:
06/15/1994
Title:
OBJECT-ORIENTED FUNCTIONALITY CLASS LIBRARY FOR USE IN GRAPHICS PROGRAMMING
91
Patent #:
Issue Dt:
02/17/1998
Application #:
08260856
Filing Dt:
06/16/1994
Title:
MULTIMEDIA ON-DEMAND SERVER
92
Patent #:
Issue Dt:
04/07/1998
Application #:
08261565
Filing Dt:
06/17/1994
Title:
CHEMICAL TREATMENT FOR SILICA-CONTAINING GLASS SURFACES
93
Patent #:
Issue Dt:
08/27/1996
Application #:
08261584
Filing Dt:
06/17/1994
Title:
WAVELENGTH DIVISION MULTIPLEXED MULTI-FREQUENCY OPTICAL SOURCE AND BROADBAND INCOHERENT OPTICAL SOURCE
94
Patent #:
Issue Dt:
06/11/1996
Application #:
08262809
Filing Dt:
06/20/1994
Title:
SYSTEM AND METHOD FOR CLEANING THE DISPLAY SCREEN OF A TOUCH SCREEN DEVICE
95
Patent #:
Issue Dt:
10/08/1996
Application #:
08263111
Filing Dt:
06/21/1994
Title:
CONNECTOR FOR UNSHIELDED TWISTED WIRE PAIR CABLES
96
Patent #:
Issue Dt:
03/04/1997
Application #:
08263271
Filing Dt:
06/21/1994
Title:
SOUND-SYNCHRONIZED VIDEO SYSTEM
97
Patent #:
Issue Dt:
03/10/1998
Application #:
08263284
Filing Dt:
06/21/1994
Title:
METHOD OF AND APPARATUS FOR SIGNAL RECOGNITION THAT COMPENSATES FOR MISMATCHING
98
Patent #:
Issue Dt:
02/11/1997
Application #:
08263624
Filing Dt:
06/22/1994
Title:
MICROWAVE DUPLERXER AND COMPONENT
99
Patent #:
Issue Dt:
09/01/1998
Application #:
08263850
Filing Dt:
06/22/1994
Title:
ISOLATION OF NON-SECURE SOFTWARE FROM SECURE SOFTWARE TO LIMIT VIRUS INFECTION
100
Patent #:
Issue Dt:
12/08/1998
Application #:
08263903
Filing Dt:
06/20/1994
Title:
METHOD AND APPARATUS FOR PREDICTING TRANSMISSION SYSTEM ERRORS AND FAILURES
Assignor
1
Exec Dt:
02/22/2001
Assignee
1
P.O. BOX 2558
HOUSTON, TEXAS 77252
Correspondence name and address
SIMPSON THACHER & BARTLETT
ALISON WINICK, ESQ.
425 LEXINGTON AVENUE
NEW YORK, NEW YORK 10017

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