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Patent Assignment Details
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Reel/Frame:007528/0038   Pages: 39
Recorded: 06/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 599
Page 4 of 6
Pages: 1 2 3 4 5 6
1
Patent #:
5425116
Issue Dt:
06/13/1995
Application #:
08152511
Filing Dt:
11/16/1993
Title:
TUNABLE OPTICAL WAVEGUIDE GRATING ARRANGEMENT
2
Patent #:
5434937
Issue Dt:
07/18/1995
Application #:
08152517
Filing Dt:
11/16/1993
Title:
OPTICAL FILTER HAVING INTEGRATED TRANSCEIVERS
3
Patent #:
5625690
Issue Dt:
04/29/1997
Application #:
08152769
Filing Dt:
11/15/1993
Title:
SOFTWARE PAY PER USE SYSTEM
4
Patent #:
5494697
Issue Dt:
02/27/1996
Application #:
08152776
Filing Dt:
11/15/1993
Title:
PROCESS FOR FABRICATING A DEVICE USING AN ELLIPSOMETRIC TECHNIQUE
5
Patent #:
5513220
Issue Dt:
04/30/1996
Application #:
08152805
Filing Dt:
11/16/1993
Title:
DIGITAL RECEIVER WITH MINIMUM COST INDEX REGISTER
6
Patent #:
5454014
Issue Dt:
09/26/1995
Application #:
08152807
Filing Dt:
11/16/1993
Title:
DIGITAL SIGNAL PROCESSOR
7
Patent #:
5473675
Issue Dt:
12/05/1995
Application #:
08153009
Filing Dt:
11/12/1993
Title:
CALL ESTABLISHMENT FOR SIMULTANEOUS ANALOG AND DIGITAL COMMUNICATIONS
8
Patent #:
5490178
Issue Dt:
02/06/1996
Application #:
08153333
Filing Dt:
11/16/1993
Title:
POWER AND TIME SAVING INITIAL TRACEBACKS
9
Patent #:
5465275
Issue Dt:
11/07/1995
Application #:
08153334
Filing Dt:
11/16/1993
Title:
EFFICIENT UTILIZATION OF PRESENT STATE/NEXT STATE REGISTERS
10
Patent #:
5432804
Issue Dt:
07/11/1995
Application #:
08153405
Filing Dt:
11/16/1993
Title:
DIGITAL PROCESSOR AND VITERBI DECODER HAVING SHARED MEMORY
11
Patent #:
5493625
Issue Dt:
02/20/1996
Application #:
08153523
Filing Dt:
11/16/1993
Title:
FAST TUNABLE CHANNEL DROPPING FILTER
12
Patent #:
5418868
Issue Dt:
05/23/1995
Application #:
08153691
Filing Dt:
11/17/1993
Title:
THERMALLY ACTIVATED OPTICAL SWITCH
13
Patent #:
5537489
Issue Dt:
07/16/1996
Application #:
08154150
Filing Dt:
11/18/1993
Title:
METHOD OF NORMALIZING HANDWRITTEN SYMBOLS
14
Patent #:
5511092
Issue Dt:
04/23/1996
Application #:
08154197
Filing Dt:
11/17/1993
Title:
DATA RECOVERY TECHNIQUE WHICH AVOIDS A FALSE CONVERGENCE STATE
15
Patent #:
5551037
Issue Dt:
08/27/1996
Application #:
08154771
Filing Dt:
11/19/1993
Title:
APPARATUS AND METHODS FOR VISUALIZING OPERATION OF A SYSTEM OF PROCESSES
16
Patent #:
5542101
Issue Dt:
07/30/1996
Application #:
08154773
Filing Dt:
11/19/1993
Title:
METHOD AND APPARATUS FOR RECEIVING SIGNALS IN A MULTI-PATH ENVIRONMENT
17
Patent #:
5509054
Issue Dt:
04/16/1996
Application #:
08155047
Filing Dt:
11/19/1993
Title:
COMMUNICATION SWITCHING SYSTEM
18
Patent #:
5509060
Issue Dt:
04/16/1996
Application #:
08155614
Filing Dt:
11/19/1993
Title:
NETWORK-ACCESSIBLE INTELLIGENT TELEPHONE SERVICE
19
Patent #:
5528731
Issue Dt:
06/18/1996
Application #:
08155973
Filing Dt:
11/19/1993
Title:
METHOD OF ACCOMMODATING FOR CARBON/ELECTRET TELEPHONE SET VARIABILITY IN AUTOMATIC SPEAKER VERIFICATION
20
Patent #:
5488665
Issue Dt:
01/30/1996
Application #:
08156495
Filing Dt:
11/23/1993
Title:
A MULTI-CHANNEL PERCEPTUAL AUDIO COMPRESSION SYSTEM WITH ENCODING MODE SWITCHING AMONG MATRIXED CHANNELS
21
Patent #:
5454034
Issue Dt:
09/26/1995
Application #:
08156546
Filing Dt:
11/23/1993
Title:
ARRANGEMENT FOR SHARING A TELEPHONE OFFICE CODE
22
Patent #:
5530741
Issue Dt:
06/25/1996
Application #:
08156557
Filing Dt:
11/23/1993
Title:
METHOD FOR PROVIDING INTER-LATA CALLER IDENTIFICATION
23
Patent #:
5982034
Issue Dt:
11/09/1999
Application #:
08156953
Filing Dt:
11/19/1993
Title:
CONDUCTIVE OXIDE FILMS
24
Patent #:
5420851
Issue Dt:
05/30/1995
Application #:
08157778
Filing Dt:
11/24/1993
Title:
METHOD OF MULTIPLE ACCESS
25
Patent #:
5479129
Issue Dt:
12/26/1995
Application #:
08158126
Filing Dt:
11/24/1993
Title:
VARIABLE PROPAGATION DELAY DIGITAL SIGNAL INVERTER
26
Patent #:
5444718
Issue Dt:
08/22/1995
Application #:
08159871
Filing Dt:
11/30/1993
Title:
RETRANSMISSION PROTOCOL FOR WIRELESS COMMUNICATIONS
27
Patent #:
5407859
Issue Dt:
04/18/1995
Application #:
08159897
Filing Dt:
12/01/1993
Title:
FIELD EFFECT TRANSISTOR WITH LANDING PAD
28
Patent #:
5539872
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
29
Patent #:
5550895
Issue Dt:
08/27/1996
Application #:
08160135
Filing Dt:
12/02/1993
Title:
BIMODAL PORTABLE TELEPHONE
30
Patent #:
5420058
Issue Dt:
05/30/1995
Application #:
08160600
Filing Dt:
12/01/1993
Title:
METHOD OF MAKING FIELD EFFECT TRANSISTOR WITH A SEALED DIFFUSION JUNCTION
31
Patent #:
5439634
Issue Dt:
08/08/1995
Application #:
08163962
Filing Dt:
12/08/1993
Title:
METHOD AND DEVICE FOR SEPARATING RUNNERS/SPRUES FROM PARTS AS THEY ARE EJECTED FROM A MOLD
32
Patent #:
5449266
Issue Dt:
09/12/1995
Application #:
08164071
Filing Dt:
12/08/1993
Title:
TRANSPORTER FOR HEAVY LOADS
33
Patent #:
5473679
Issue Dt:
12/05/1995
Application #:
08164514
Filing Dt:
12/09/1993
Title:
SIGNALING SYSTEM FOR BROADBAND COMMUNICATIONS NETWORKS
34
Patent #:
5563939
Issue Dt:
10/08/1996
Application #:
08164521
Filing Dt:
12/09/1993
Title:
METHOD AND SYSTEM FOR DELIVERING A COMMUNICATION SERVICE
35
Patent #:
6096263
Issue Dt:
08/01/2000
Application #:
08165143
Filing Dt:
12/10/1993
Title:
ARTICLE COMPRISING AN INTERMETALLIC SUPERCONDUCTOR MATERIAL
36
Patent #:
5439782
Issue Dt:
08/08/1995
Application #:
08165203
Filing Dt:
12/13/1993
Title:
METHODS FOR MAKING MICROSTRUCTURES
37
Patent #:
5657437
Issue Dt:
08/12/1997
Application #:
08165276
Filing Dt:
12/10/1993
Title:
DATA PROCESSING APPARATUS AND METHOD INCLUDING PROPORTIONAL UPDATING OF DATA
38
Patent #:
5462438
Issue Dt:
10/31/1995
Application #:
08165427
Filing Dt:
12/10/1993
Title:
METHOD OF DISPLAYING MULTIPLE TIME SERIES AND DISPLAY GENERATED THEREBY
39
Patent #:
5574776
Issue Dt:
11/12/1996
Application #:
08166130
Filing Dt:
12/13/1993
Title:
CALL REDIRECTION FEATURE FOR RELAY SERVICES
40
Patent #:
5461379
Issue Dt:
10/24/1995
Application #:
08166405
Filing Dt:
12/14/1993
Title:
DIGITAL CODING TECHNIQUE WHICH AVOIDS LOSS OF SYNCHRONIZATION
41
Patent #:
5450577
Issue Dt:
09/12/1995
Application #:
08166481
Filing Dt:
12/14/1993
Title:
ZERO-DEFECT DATA INTEGRITY IN HIGH-CAPACITY TRANSACTION SYSTEMS
42
Patent #:
5412346
Issue Dt:
05/02/1995
Application #:
08166488
Filing Dt:
12/13/1993
Title:
VARIABLE GAIN VOLTAGE SIGNAL AMPLIFIER
43
Patent #:
5415730
Issue Dt:
05/16/1995
Application #:
08167259
Filing Dt:
12/14/1993
Title:
METAL COATED OPTICAL FIBER TECHNIQUES
44
Patent #:
5457456
Issue Dt:
10/10/1995
Application #:
08168437
Filing Dt:
12/16/1993
Title:
DATA CONVERTER WITH PROGRAMMABLE DECIMATION OR INTERPOLATION FACTOR
45
Patent #:
5473384
Issue Dt:
12/05/1995
Application #:
08168598
Filing Dt:
12/16/1993
Title:
METHOD OF AND SYSTEM FOR ENHANCING DISTORTED GRAPHICAL INFORMATION
46
Patent #:
5404413
Issue Dt:
04/04/1995
Application #:
08168722
Filing Dt:
12/14/1993
Title:
OPTICAL CIRCULATOR FOR DISPERSION COMPENSATION
47
Patent #:
5420584
Issue Dt:
05/30/1995
Application #:
08168888
Filing Dt:
12/16/1993
Title:
DATA CONVERTER WITH BARREL SHIFTER
48
Patent #:
5483238
Issue Dt:
01/09/1996
Application #:
08168900
Filing Dt:
12/16/1993
Title:
DATA CONVERTER WITH GAIN SCALING INCLUDING DITHER
49
Patent #:
5475579
Issue Dt:
12/12/1995
Application #:
08169250
Filing Dt:
12/20/1993
Title:
PULSE WIDTH MODULATOR FOR SWITCHING POWER SUPPLY
50
Patent #:
5573965
Issue Dt:
11/12/1996
Application #:
08169482
Filing Dt:
12/17/1993
Title:
METHOD OF FABRICATING SEMICONDUCTOR DEVICES AND INTEGRATED CIRCUITS USING SIDEWALL SPACER TECHNOLOGY
51
Patent #:
5426460
Issue Dt:
06/20/1995
Application #:
08169562
Filing Dt:
12/17/1993
Title:
VIRTUAL MULTIMEDIA SERVICE FOR MASS MARKET CONNECTIVITY
52
Patent #:
5416836
Issue Dt:
05/16/1995
Application #:
08169564
Filing Dt:
12/17/1993
Title:
DISCONNECT SIGNALLING DETECTION ARRANGEMENT
53
Patent #:
5452297
Issue Dt:
09/19/1995
Application #:
08169909
Filing Dt:
12/20/1993
Title:
ACCESS SWITCHES FOR LARGE ATM NETWORKS
54
Patent #:
5426636
Issue Dt:
06/20/1995
Application #:
08169913
Filing Dt:
12/20/1993
Title:
ATM DISTRIBUTION NETWORKS FOR NARROW BAND COMMUNICATIONS
55
Patent #:
5428607
Issue Dt:
06/27/1995
Application #:
08169915
Filing Dt:
12/20/1993
Title:
INTRA-SWITCH COMMUNICATIONS IN NARROW BAND ATM NETWORKS
56
Patent #:
6481005
Issue Dt:
11/12/2002
Application #:
08170111
Filing Dt:
12/20/1993
Title:
EVENT CORRELATION FEATURE FOR A TELEPHONE NETWORK OPERATIONS SUPPORT SYSTEM
57
Patent #:
5422882
Issue Dt:
06/06/1995
Application #:
08170549
Filing Dt:
12/20/1993
Title:
ATM NETWORKS FOR NARROW BAND COMMUNICATIONS
58
Patent #:
5441616
Issue Dt:
08/15/1995
Application #:
08171123
Filing Dt:
12/21/1993
Title:
INTEGRATED CIRCUIT FABRICATION METHOD
59
Patent #:
6055025
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
60
Patent #:
5430819
Issue Dt:
07/04/1995
Application #:
08171283
Filing Dt:
12/21/1993
Title:
MULTIPLE OPTICAL FIBER CONNECTOR AND METHOD OF MAKING SAME
61
Patent #:
5457684
Issue Dt:
10/10/1995
Application #:
08171310
Filing Dt:
12/21/1993
Title:
DELAY-LESS SIGNAL PROCESSING ARRANGEMENT FOR USE IN AN ATM NETWORK
62
Patent #:
5424739
Issue Dt:
06/13/1995
Application #:
08171485
Filing Dt:
12/21/1993
Title:
DEVICE AND METHOD FOR DIGITALLY SHAPING THE QUANTIZATION NOISE OF AN N-BIT DIGITAL SIGNAL, SUCH AS FOR DIGITAL-TO-ANALOG CONVERSION
63
Patent #:
5424613
Issue Dt:
06/13/1995
Application #:
08171501
Filing Dt:
12/22/1993
Title:
METHOD OF OPERATING A GAS-DISCHARGE LAMP AND PROTECTING SAME FROM OVERLOAD
64
Patent #:
5496743
Issue Dt:
03/05/1996
Application #:
08171504
Filing Dt:
12/21/1993
Title:
METHOD OF MAKING AN ARTICLE COMPRISING A SEMICONDUCTOR DEVICE
65
Patent #:
5539860
Issue Dt:
07/23/1996
Application #:
08171584
Filing Dt:
12/22/1993
Title:
SPEECH RECOGNITION USING BIO-SIGNALS
66
Patent #:
5559926
Issue Dt:
09/24/1996
Application #:
08171585
Filing Dt:
12/22/1993
Title:
SPEECH RECOGNITION TRAINING USING BIO-SIGNALS
67
Patent #:
5539861
Issue Dt:
07/23/1996
Application #:
08171586
Filing Dt:
12/22/1993
Title:
SPEECH RECOGNITION USING BIO-SIGNALS
68
Patent #:
5488425
Issue Dt:
01/30/1996
Application #:
08171952
Filing Dt:
12/22/1993
Title:
APPARATUS FOR STORING VIDEO INFORMATION BY RECOGNIZING VIDEO FRAMES
69
Patent #:
5450615
Issue Dt:
09/12/1995
Application #:
08172009
Filing Dt:
12/22/1993
Title:
PREDICTION OF INDOOR ELECTROMAGNETIC WAVE PROPAGATION FOR WIRELESS INDOOR SYSTEMS
70
Patent #:
5424611
Issue Dt:
06/13/1995
Application #:
08172363
Filing Dt:
12/22/1993
Title:
METHOD FOR PRE-HEATING A GAS-DISCHARGE LAMP
71
Patent #:
5552503
Issue Dt:
09/03/1996
Application #:
08173284
Filing Dt:
12/22/1993
Title:
PHOTODEFINABLE DIELECTRIC LAYERS COMPRISING POLY(AROMATIC DIACETYLENES)
72
Patent #:
5491576
Issue Dt:
02/13/1996
Application #:
08173288
Filing Dt:
12/23/1993
Title:
DUAL-WAVELENGTH DATA TRANSMITTER FOR REDUCING FADING IN AN OPTICAL TRANSMISSION SYSTEM
73
Patent #:
5535222
Issue Dt:
07/09/1996
Application #:
08173732
Filing Dt:
12/23/1993
Title:
METHOD AND APPARATUS FOR CONTROLLING A PLURALITY OF SYSTEMS VIA A BOUNDARY-SCAN PORT DURING TESTING
74
Patent #:
5413294
Issue Dt:
05/09/1995
Application #:
08173804
Filing Dt:
12/23/1993
Title:
PLATFORM POSITIONED ABOVE A KEYBOARD FOR USE WITH A COMPUTER MOUSE
75
Patent #:
5502757
Issue Dt:
03/26/1996
Application #:
08173813
Filing Dt:
12/22/1993
Title:
LOCATION DEPENDENT SERVICE FOR A WIRELESS TELEPHONE
76
Patent #:
5548438
Issue Dt:
08/20/1996
Application #:
08173837
Filing Dt:
12/23/1993
Title:
BIDIRECTIONAL OPTICAL AMPLIFIER
77
Patent #:
5463683
Issue Dt:
10/31/1995
Application #:
08174116
Filing Dt:
12/28/1993
Title:
BLOCKED CALL NOTIFICATION SYSTEM
78
Patent #:
5450477
Issue Dt:
09/12/1995
Application #:
08174167
Filing Dt:
12/27/1993
Title:
MONITORING OF CHARGES DEBITED TO AN ACCOUNT HAVING AN ASSIGNED LIMIT
79
Patent #:
5476316
Issue Dt:
12/19/1995
Application #:
08174567
Filing Dt:
12/28/1993
Title:
ELECTRONIC EQUIPMENT CABINET WITH IMPROVED DOOR
80
Patent #:
5510777
Issue Dt:
04/23/1996
Application #:
08174579
Filing Dt:
12/28/1993
Title:
METHOD FOR SECURE ACCESS CONTROL
81
Patent #:
5478776
Issue Dt:
12/26/1995
Application #:
08174595
Filing Dt:
12/27/1993
Title:
PROCESS FOR FABRICATING INTEGRATED CIRCUIT CONTAINING SHALLOW JUNCTION USING DOPANT SOURCE CONTAINING ORGANIC POLYMER OR AMMONIUM SILICATE
82
Patent #:
5623680
Issue Dt:
04/22/1997
Application #:
08174641
Filing Dt:
12/28/1993
Title:
FINITE STATE MACHINE FOR PROCESS CONTROL
83
Patent #:
5459841
Issue Dt:
10/17/1995
Application #:
08174642
Filing Dt:
12/28/1993
Title:
FINITE STATE MACHINE WITH MINIMIZED VECTOR PROCESSING
84
Patent #:
5473531
Issue Dt:
12/05/1995
Application #:
08174646
Filing Dt:
12/28/1993
Title:
FINITE STATE MACHINE WITH MINIMIZED MEMORY REQUIREMENTS
85
Patent #:
5533065
Issue Dt:
07/02/1996
Application #:
08174933
Filing Dt:
12/28/1993
Title:
DECREASING LENGTH TRACEBACKS
86
Patent #:
5442519
Issue Dt:
08/15/1995
Application #:
08175017
Filing Dt:
12/29/1993
Title:
DEVICE INCLUDING A MAINTENANCE TERMINATION UNIT AND PROTECTOR
87
Patent #:
5651109
Issue Dt:
07/22/1997
Application #:
08175025
Filing Dt:
12/29/1993
Title:
MEMORY STRUCTURE FOR CONFIGURING A TERMINAL DEVICE
88
Patent #:
5526419
Issue Dt:
06/11/1996
Application #:
08175038
Filing Dt:
12/29/1993
Title:
BACKGROUND NOISE COMPENSATION IN A TELEPHONE SET
89
Patent #:
5504896
Issue Dt:
04/02/1996
Application #:
08175059
Filing Dt:
12/29/1993
Title:
METHOD AND APPARATUS FOR CONTROLLING PROGRAM SOURCES IN AN INTERACTIVE TELEVISION SYSTEM USING HIERARCHIES OF FINITE STATE MACHINES
90
Patent #:
5485515
Issue Dt:
01/16/1996
Application #:
08175095
Filing Dt:
12/29/1993
Title:
BACKGROUND NOISE COMPENSATION IN A TELEPHONE NETWORK
91
Patent #:
6081782
Issue Dt:
06/27/2000
Application #:
08175326
Filing Dt:
12/29/1993
Title:
VOICE COMMAND CONTROL AND VERIFICATION SYSTEM
92
Patent #:
5479480
Issue Dt:
12/26/1995
Application #:
08175449
Filing Dt:
12/30/1993
Title:
DUAL MODE CELLULAR MODEM
93
Patent #:
5461413
Issue Dt:
10/24/1995
Application #:
08175662
Filing Dt:
12/30/1993
Title:
LASER ARRAY PRINTING
94
Patent #:
5481574
Issue Dt:
01/02/1996
Application #:
08175888
Filing Dt:
12/30/1993
Title:
SYNCHRONIZATION OF MULTIPLE TRANSMIT/RECEIVE DEVICES
95
Patent #:
5530409
Issue Dt:
06/25/1996
Application #:
08175987
Filing Dt:
12/30/1993
Title:
SIGNAL PROCESSING ALLOCATOR
96
Patent #:
5625677
Issue Dt:
04/29/1997
Application #:
08176002
Filing Dt:
12/30/1993
Title:
SIMULTANEOUS VOICE AND DATA COMMUNICATIONS
97
Patent #:
5428608
Issue Dt:
06/27/1995
Application #:
08176004
Filing Dt:
12/30/1993
Title:
CALL CONNECTION TECHNIQUE
98
Patent #:
5592539
Issue Dt:
01/07/1997
Application #:
08176006
Filing Dt:
12/30/1993
Title:
SYSTEM FOR COMPLETING AIR-TO-GROUND TELEPHONE CALLS
99
Patent #:
5461308
Issue Dt:
10/24/1995
Application #:
08176366
Filing Dt:
12/30/1993
Title:
MAGNETORESISTIVE CURRENT SENSOR HAVING HIGH SENSITIVITY
100
Patent #:
5462358
Issue Dt:
10/31/1995
Application #:
08176757
Filing Dt:
01/03/1994
Title:
SELECTIVELY EXTRACTING INFRARED RADIATION FROM A BOILER INTERIOR TO DETERMINE THE TEMPERATURE OF INDIVIDUAL BOILER TUBES
Assignor
1
AT&T CORP.
Exec Dt:
05/23/1995
Assignee
1
AT&T IPM CORP.
2333 PONCE DE LEON BOULEVARD
CORAL GABLES, FLORIDA 33134
Correspondence name and address
MR. S.H. DWORETSKY
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE - 3C-512
P.O. BOX 636
MURRAY HILL, NJ 07974-0636

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