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Patent Assignment Details
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Reel/Frame:004081/0217   Pages: 17
Recorded: 12/13/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 105
Page 1 of 2
Pages: 1 2
1
Patent #:
Issue Dt:
09/20/1983
Application #:
06034320
Filing Dt:
04/30/1979
Title:
METHOD AND APPARATUS FOR CONVERTING BINARY INFORMATION INTO A SINGLE-SIDEBAND 3-LEVEL CORRELATIVE SIGNAL
2
Patent #:
Issue Dt:
07/17/1984
Application #:
06034321
Filing Dt:
04/30/1979
Title:
METHOD AND APPARATUS FOR CONVERTING BINARY INFORMATION INTO A HIGH DENSITY SINGLE-SIDEBAND SIGNAL
3
Patent #:
Issue Dt:
11/30/1982
Application #:
06129507
Filing Dt:
03/11/1980
Title:
METHOD FOR SEPARATING HYBRID SUBSTRATE FROM CARRIER PLATE
4
Patent #:
Issue Dt:
12/07/1982
Application #:
06163044
Filing Dt:
06/26/1980
Title:
ARBITRATION CONTROLLER PROVIDING FOR ACCESS OF A COMMON RESOURCE BY A DUPLEX PLURALITY OF CENTRAL PROCESSING UNITS
5
Patent #:
Issue Dt:
02/15/1983
Application #:
06163045
Filing Dt:
06/26/1980
Title:
ARBITRATION CONTROLLER PROVIDING FOR ACCESS OF A COMMON RESOURCE BY A PLURALITY OF CENTRAL PROCESSING UNITS
6
Patent #:
Issue Dt:
02/15/1983
Application #:
06163046
Filing Dt:
06/26/1980
Title:
ARBITRATION CONTROLLER PROVIDING FOR ACCESS OF A COMMON RESOURCE BY A DUPLEX PLURALITY OF CENTRAL PROCESSING UNITS
7
Patent #:
Issue Dt:
07/19/1983
Application #:
06163047
Filing Dt:
06/26/1980
Title:
ALLOCATION CONTROLLER PROVIDING FOR ACCESS OF MULTIPLE COMMON RESOURCES BY A DUPLEX PLURALITY OF CENTRAL PROCESSING UNITS
8
Patent #:
Issue Dt:
07/26/1983
Application #:
06163048
Filing Dt:
06/26/1980
Title:
ALLOCATION CONTROLLER PROVIDING FOR ACCESS OF MULTIPLE COMMON RESOURCES BY A PLURALITY OF CENTRAL PROCESSING UNITS
9
Patent #:
Issue Dt:
03/15/1983
Application #:
06163049
Filing Dt:
06/26/1980
Title:
ARBITRATION CONTROLLER PROVIDING FOR ACCESS OF A COMMON RESOURCE BY A PLURALITY OF CENTRAL PROCESSING UNITS
10
Patent #:
Issue Dt:
10/19/1982
Application #:
06172337
Filing Dt:
07/25/1980
Title:
WALL TELEPHONE CRADLE ASSEMBLY
11
Patent #:
Issue Dt:
10/12/1982
Application #:
06177026
Filing Dt:
08/11/1980
Title:
SWITCHED-CAPACITOR SOURCE REISTOR SIMULATION CIRCUIT
12
Patent #:
Issue Dt:
01/18/1983
Application #:
06194652
Filing Dt:
10/06/1980
Title:
CLOCK SYNCHRONIZATION CIRCUIT
13
Patent #:
Issue Dt:
11/22/1983
Application #:
06196942
Filing Dt:
10/14/1980
Title:
A DETECTION APPARATUS UTILIZING A HALL EFFECT DEVICE
14
Patent #:
Issue Dt:
11/23/1982
Application #:
06202979
Filing Dt:
11/03/1980
Title:
DESIGNATION CAP ACTUATOR ASSEMBLY
15
Patent #:
Issue Dt:
11/23/1982
Application #:
06202987
Filing Dt:
11/03/1980
Title:
DIODE AND VARISTOR SIMULATOR
16
Patent #:
Issue Dt:
11/23/1982
Application #:
06205844
Filing Dt:
11/10/1980
Title:
METHOD AND APPARATUS FOR MEASURING THE INSERTION LOSS OF A SPLICE IN AN OPTICAL FIBER
17
Patent #:
Issue Dt:
05/10/1983
Application #:
06219035
Filing Dt:
12/22/1980
Title:
SIMULATION CIRCUIT EMPLOYING SWITCHED CAPACITORS
18
Patent #:
Issue Dt:
07/05/1983
Application #:
06219464
Filing Dt:
12/23/1980
Title:
DUAL RAIL TIME AND CONTROL UNIT FOR A T-S-T-DIGITAL SWITCHING SYSTEM
19
Patent #:
Issue Dt:
08/30/1983
Application #:
06219546
Filing Dt:
12/23/1980
Title:
DUAL RAIL TIME AND CONTROL UNIT FOR A DUPLEX T-S-T-DIGITAL SWITCHING SYSTEM
20
Patent #:
Issue Dt:
09/20/1983
Application #:
06219547
Filing Dt:
12/23/1980
Title:
DUAL RAIL TIME CONTROL UNIT FOR A T-S-T-DIGITAL SWITCHING SYSTEM
21
Patent #:
Issue Dt:
08/16/1983
Application #:
06219548
Filing Dt:
12/23/1980
Title:
DUAL RAIL TIME AND CONTROL UNIT FOR A T-S-T-DIGITAL SWITCHING SYSTEM
22
Patent #:
Issue Dt:
08/16/1983
Application #:
06219549
Filing Dt:
12/23/1980
Title:
DUAL RAIL TIME AND CONTROL UNIT FOR A DUPLEX T-S-T-DIGITAL SWITCHING SYSTEM
23
Patent #:
Issue Dt:
08/16/1983
Application #:
06219550
Filing Dt:
12/23/1980
Title:
DUAL RAIL TIME AND CONTROL UNIT FOR A DUPLEX T-S-T-DIGITAL SWITCHING SYSTEM
24
Patent #:
Issue Dt:
12/07/1982
Application #:
06220330
Filing Dt:
12/29/1980
Title:
WALL TELEPHONE BASE HOUSING
25
Patent #:
Issue Dt:
12/07/1982
Application #:
06220330
Filing Dt:
12/29/1980
Title:
WALL TELEPHONE BASE HOUSING
26
Patent #:
Issue Dt:
12/07/1982
Application #:
06220333
Filing Dt:
12/29/1980
Title:
TELEPHONE INSTRUMENT BASE HOUSING
27
Patent #:
Issue Dt:
01/25/1983
Application #:
06220336
Filing Dt:
12/29/1980
Title:
HOUSING FOR A TELEPHONE INSTRUMENT BASE
28
Patent #:
Issue Dt:
12/07/1982
Application #:
06220337
Filing Dt:
12/29/1980
Title:
TELEPHONE SWITCHBOARD HOUSING
29
Patent #:
Issue Dt:
01/25/1983
Application #:
06220338
Filing Dt:
12/29/1980
Title:
DESK TELEPHONE HOUSING
30
Patent #:
Issue Dt:
12/07/1982
Application #:
06220339
Filing Dt:
12/29/1980
Title:
TELEPHONE INSTRUMENT BASE
31
Patent #:
Issue Dt:
05/24/1983
Application #:
06220482
Filing Dt:
12/29/1980
Title:
DIGITAL TEMPERATURE EFFECT GENERATOR
32
Patent #:
Issue Dt:
06/07/1983
Application #:
06220668
Filing Dt:
12/29/1980
Title:
COIN RELAY SELECTOR CARD
33
Patent #:
Issue Dt:
10/19/1982
Application #:
06220669
Filing Dt:
12/29/1980
Title:
PROGRAMMABLE LINE CIRCUIT
34
Patent #:
Issue Dt:
12/07/1982
Application #:
06220670
Filing Dt:
12/29/1980
Title:
CLOCK PULSE TOLERANCE VERIFICATION CIRCUIT
35
Patent #:
Issue Dt:
04/12/1983
Application #:
06220932
Filing Dt:
12/29/1980
Title:
PULSE FAILURE MONITOR CIRCUIT EMPLOYING SELECTABLE FREQUENCY REFERENCE CLOCK AND COUNTER PAIR TO VARY TIME PERIOD OF PULSE FAILURE INDICATION
36
Patent #:
Issue Dt:
02/15/1983
Application #:
06220933
Filing Dt:
12/29/1980
Title:
CLOCK FAILURE MONITOR CIRCUIT EMPLOYING COUNTER PAIR TO INDICATE CLOCK FAILURE WITHIN TWO PULSES
37
Patent #:
Issue Dt:
10/25/1983
Application #:
06220934
Filing Dt:
12/29/1980
Title:
MICROPROCESSOR CONTROL CIRCUIT
38
Patent #:
Issue Dt:
11/13/1984
Application #:
06220936
Filing Dt:
12/29/1980
Title:
MICROPROCESSOR BUS INTERCHANGE CIRCUIT
39
Patent #:
Issue Dt:
08/23/1983
Application #:
06234320
Filing Dt:
02/13/1981
Title:
SHAPED PLUG
40
Patent #:
Issue Dt:
02/22/1983
Application #:
06247962
Filing Dt:
03/26/1981
Title:
DATA TRANSFER CONTROL CIRCUIT
41
Patent #:
Issue Dt:
02/15/1983
Application #:
06248128
Filing Dt:
03/27/1981
Title:
POWER SUPPLY CONTROL CIRCUIT FOR SUBSCRIBER CARRIER TELEPHONE SYSTEM
42
Patent #:
Issue Dt:
04/19/1983
Application #:
06248129
Filing Dt:
03/27/1981
Title:
POWER SUPPLY CONTROL CIRCUIT FOR SUBSCRIBER CARRIER TELEPHONE SYSTEM
43
Patent #:
Issue Dt:
04/19/1983
Application #:
06248129
Filing Dt:
03/27/1981
Title:
POWER SUPPLY CONTROL CIRCUIT FOR SUBSCRIBER CARRIER TELEPHONE SYSTEM
44
Patent #:
Issue Dt:
09/20/1983
Application #:
06248659
Filing Dt:
03/27/1981
Title:
VARIOLOSSER FOR AN AUTOMATIC GAIN CONTROL CIRCUIT
45
Patent #:
Issue Dt:
09/20/1983
Application #:
06248659
Filing Dt:
03/27/1981
Title:
VARIOLOSSER FOR AN AUTOMATIC GAIN CONTROL CIRCUIT
46
Patent #:
Issue Dt:
05/24/1983
Application #:
06254335
Filing Dt:
04/14/1981
Title:
ERROR RATE DETECTOR
47
Patent #:
Issue Dt:
02/08/1983
Application #:
06257696
Filing Dt:
04/27/1981
Title:
METHOD OF SPLICING ENDS OF OPTICAL FIBERS
48
Patent #:
Issue Dt:
07/05/1983
Application #:
06257697
Filing Dt:
04/27/1981
Title:
METHOD OF MEASURING SPLICE LOSS IN OPTICAL FIBERS
49
Patent #:
Issue Dt:
09/13/1983
Application #:
06258192
Filing Dt:
04/27/1981
Title:
FRAME DETECTION AND SYNCHRONIZATION SYSTEM FOR HIGH SPEED DIGITAL TRANSMISSION SYSTEMS
50
Patent #:
Issue Dt:
10/18/1983
Application #:
06261405
Filing Dt:
05/07/1981
Title:
ARRANGEMENT FOR EXTENDING DIGITAL SIGNALING TO TELEPHONE SUBSCRIBERS' SUBSTATIONS
51
Patent #:
Issue Dt:
03/01/1983
Application #:
06265882
Filing Dt:
05/21/1981
Title:
SWITCHED-CAPACITOR SOURCE RESISTOR SIMULATION CIRCUIT
52
Patent #:
Issue Dt:
10/26/1982
Application #:
06267165
Filing Dt:
05/26/1981
Title:
CIRCUIT FOR EQUIPPING A VARIABLE NUMBER OF BUS UNITS ON A CLOSED LOOP BUS
53
Patent #:
Issue Dt:
08/23/1983
Application #:
06273700
Filing Dt:
06/15/1981
Title:
ELECTRONIC VOICE NETWORK FOR A TELEPHONE SUBSCRIBER'S SUBSTATION
54
Patent #:
Issue Dt:
03/29/1983
Application #:
06274900
Filing Dt:
06/18/1981
Title:
TOOL FOR INSERTING AND EXTRACTING PRINTED CIRCUIT CARDS
55
Patent #:
Issue Dt:
05/31/1983
Application #:
06274901
Filing Dt:
06/18/1981
Title:
TOOL FOR EXTRACTING PRINTED CIRCUIT CARDS
56
Patent #:
Issue Dt:
09/13/1983
Application #:
06274902
Filing Dt:
06/18/1981
Title:
PRINTED CIRCUIT CARD EXTRACTING TOOL
57
Patent #:
Issue Dt:
03/29/1983
Application #:
06274903
Filing Dt:
06/18/1981
Title:
TOOL FOR INSERTING PRINTED CIRCUIT CARDS
58
Patent #:
Issue Dt:
10/25/1983
Application #:
06275085
Filing Dt:
06/18/1981
Title:
CIRCUIT CARD EXTRACTOR
59
Patent #:
Issue Dt:
05/03/1983
Application #:
06286834
Filing Dt:
07/27/1981
Title:
MICROCOMPUTER CONTROLLED KEY TELEPHONE LINE CIRCUIT
60
Patent #:
Issue Dt:
05/24/1983
Application #:
06289954
Filing Dt:
08/05/1981
Title:
DIGITAL CONCENTRATOR FOR USE WITH A DIGITAL TELEPHONE OFFICE
61
Patent #:
Issue Dt:
05/29/1984
Application #:
06296733
Filing Dt:
08/27/1981
Title:
CHARGE REDISTRIBUTION INTEGRATABLE D/A CONVERTER
62
Patent #:
Issue Dt:
05/03/1983
Application #:
06304400
Filing Dt:
09/21/1981
Title:
METHOD FOR PRODUCING COBALT METAL POWDER
63
Patent #:
Issue Dt:
12/27/1983
Application #:
06307476
Filing Dt:
10/01/1981
Title:
WALL TELEPHONE BASE HOUSING
64
Patent #:
Issue Dt:
01/03/1984
Application #:
06307477
Filing Dt:
10/01/1981
Title:
WALL TELEPHONE BASE HOUSING
65
Patent #:
Issue Dt:
12/20/1983
Application #:
06307478
Filing Dt:
10/01/1981
Title:
WALL TELEPHONE BASE HOUSING
66
Patent #:
Issue Dt:
07/26/1983
Application #:
06308863
Filing Dt:
10/05/1981
Title:
ARRANGEMENT FOR SUPPORTING A TELEPHONE HANDSET OR THE LIKE
67
Patent #:
Issue Dt:
11/01/1983
Application #:
06314169
Filing Dt:
10/23/1981
Title:
CIRCUIT BOARD POSITIONING ARRANGEMENT
68
Patent #:
Issue Dt:
07/12/1983
Application #:
06314826
Filing Dt:
10/26/1981
Title:
APPARATUS SEPARATING HYBIRD SUBSTRATE
69
Patent #:
Issue Dt:
05/01/1984
Application #:
06314827
Filing Dt:
10/26/1981
Title:
SWITCHED CAPACITOR N-PATH FILTER
70
Patent #:
Issue Dt:
04/24/1984
Application #:
06316252
Filing Dt:
10/29/1981
Title:
ARRANGEMENT FOR MULTIPLE CUSTOM CALLING
71
Patent #:
Issue Dt:
04/24/1984
Application #:
06316252
Filing Dt:
10/29/1981
Title:
ARRANGEMENT FOR MULTIPLE CUSTOM CALLING
72
Patent #:
Issue Dt:
04/24/1984
Application #:
06316255
Filing Dt:
10/29/1981
Title:
ARRANGEMENT FOR MULTIPLE CUSTOM CALLING
73
Patent #:
Issue Dt:
05/01/1984
Application #:
06316268
Filing Dt:
10/29/1981
Title:
ARRANGEMENT FOR MULTIPLE CUSTOM CALLING
74
Patent #:
Issue Dt:
05/01/1984
Application #:
06316377
Filing Dt:
10/29/1981
Title:
ARRANGEMENT FOR MULTIPLE CUSTOM CALLING
75
Patent #:
Issue Dt:
05/01/1984
Application #:
06316377
Filing Dt:
10/29/1981
Title:
ARRANGEMENT FOR MULTIPLE CUSTOM CALLING
76
Patent #:
Issue Dt:
07/19/1983
Application #:
06319563
Filing Dt:
11/09/1981
Title:
LINE CIRCUIT FOR MULTIPLE LINE TELEPHONE
77
Patent #:
Issue Dt:
02/21/1984
Application #:
06322059
Filing Dt:
11/16/1981
Title:
PUSHBUTTON DIAL FOR A TELEPHONE SET OR THE LIKE
78
Patent #:
Issue Dt:
01/24/1984
Application #:
06322092
Filing Dt:
11/16/1981
Title:
PUSHBUTTON DIAL FOR A TELEPHONE SET OR THE LIKE
79
Patent #:
Issue Dt:
01/24/1984
Application #:
06322093
Filing Dt:
11/16/1981
Title:
PUSHBUTTON DIAL FOR A TELEPHONE SET OR THE LIKE
80
Patent #:
Issue Dt:
01/24/1984
Application #:
06322093
Filing Dt:
11/16/1981
Title:
PUSHBUTTON DIAL FOR A TELEPHONE SET OR THE LIKE
81
Patent #:
Issue Dt:
11/22/1983
Application #:
06323345
Filing Dt:
11/20/1981
Title:
DIGITAL SATELLITE TELEPHONE OFFICE
82
Patent #:
Issue Dt:
11/01/1983
Application #:
06325252
Filing Dt:
11/27/1981
Title:
FAULT RECOVERY APPARATUS FOR A PCM SWITCHING NETWORK
83
Patent #:
Issue Dt:
12/06/1983
Application #:
06325418
Filing Dt:
11/27/1981
Title:
APPARATUS SEPARATING HYBRID SUBSTRATE FROM CARRIER PLATE
84
Patent #:
Issue Dt:
01/24/1984
Application #:
06328299
Filing Dt:
12/07/1981
Title:
PRINTED WIRING CARD STIFFENER BRACKET
85
Patent #:
Issue Dt:
06/05/1984
Application #:
06328300
Filing Dt:
12/07/1981
Title:
PRINTED WIRING CARD STIFFENER BRACKET
86
Patent #:
Issue Dt:
02/07/1984
Application #:
06331957
Filing Dt:
12/18/1981
Title:
ADAPTIVE IF EQUALIZER FOR DIGITAL TRANSMISSION
87
Patent #:
Issue Dt:
10/25/1983
Application #:
06332137
Filing Dt:
12/18/1981
Title:
CLOCK SYNCHRONIZATION SYSTEM
88
Patent #:
Issue Dt:
08/21/1984
Application #:
06332138
Filing Dt:
12/18/1981
Title:
POWER SUPPLY PACKAGING ARRANGEMENT
89
Patent #:
Issue Dt:
08/16/1983
Application #:
06332285
Filing Dt:
12/18/1981
Title:
BI-LATERAL FOUR QUADRANT POWER CONVERTER
90
Patent #:
Issue Dt:
08/16/1983
Application #:
06332919
Filing Dt:
12/21/1981
Title:
DUTY CYCLE MONITOR CIRCUIT
91
Patent #:
Issue Dt:
01/24/1984
Application #:
06332920
Filing Dt:
12/21/1981
Title:
PULSE TOGGLE MONITOR CIRCUIT
92
Patent #:
Issue Dt:
05/01/1984
Application #:
06333220
Filing Dt:
12/21/1981
Title:
PULSE MONITOR CIRCUIT
93
Patent #:
Issue Dt:
08/21/1984
Application #:
06333238
Filing Dt:
12/21/1981
Title:
PULSE MONITOR CIRCUIT
94
Patent #:
Issue Dt:
07/19/1983
Application #:
06334188
Filing Dt:
12/24/1981
Title:
LOAD PROTECTING ARRANGEMENT
95
Patent #:
Issue Dt:
01/31/1984
Application #:
06334189
Filing Dt:
12/24/1981
Title:
AUDIO DISTRIBUTING SYSTEM
96
Patent #:
Issue Dt:
08/09/1983
Application #:
06335004
Filing Dt:
12/28/1981
Title:
CALL-FOR-SERVICE AND CONTINUITY SENSOR CIRCUIT
97
Patent #:
Issue Dt:
07/19/1983
Application #:
06341722
Filing Dt:
01/22/1982
Title:
APPARATUS FOR ALIGNING AN OPTICAL FIBER IN AN LED PACKAGE
98
Patent #:
Issue Dt:
03/27/1984
Application #:
06364820
Filing Dt:
04/02/1982
Title:
CARRIER SUBSCRIBER TELEPHONE OFF-HOOK DETECTOR
99
Patent #:
Issue Dt:
03/06/1984
Application #:
06366495
Filing Dt:
04/08/1982
Title:
AUTOMATIC GAIN CONTROL OF A SINGLE GATE GAAS FET AMPLIFIER
100
Patent #:
Issue Dt:
04/03/1984
Application #:
06373814
Filing Dt:
05/03/1982
Title:
CURRENT SINK FOR DPT CHANNEL UNIT
Assignor
1
Exec Dt:
05/24/1982
Assignee
1
NORTHLAKE, ILLINOIS 60164
Correspondence name and address
ROBERT J. BLACK
P. O. BOX 2021
NORTHLAKE, ILL. 60164

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