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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:004454/0001   Pages: 75
Recorded: 07/30/1985
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 07/12/1985
Total properties: 629
Page 4 of 7
Pages: 1 2 3 4 5 6 7
1
Patent #:
Issue Dt:
12/16/1980
Application #:
06060881
Filing Dt:
07/26/1979
Title:
OPTICAL NONRECIPROCAL DEVICE
2
Patent #:
Issue Dt:
01/13/1981
Application #:
06062036
Filing Dt:
07/30/1979
Title:
TRANSMISSION METHOD AND SYSTEM FOR FACSIMILE SIGNAL
3
Patent #:
Issue Dt:
10/13/1981
Application #:
06063467
Filing Dt:
08/03/1979
Title:
DIGITAL VIDEO AND AUDIO FILE SYSTEM
4
Patent #:
Issue Dt:
12/09/1980
Application #:
06066822
Filing Dt:
08/14/1979
Title:
COATING COMPOSITION FOR FORMING INSULATING FILM ON ELECTROCONDUCTIVE SUBSTRATE FOR PRINTED CIRCUITS AND METHOD THEREFOR
5
Patent #:
Issue Dt:
05/26/1981
Application #:
06069347
Filing Dt:
08/24/1979
Title:
LOGICAL COMPARISON DEVICE HIGH SPEED DATA
6
Patent #:
Issue Dt:
01/12/1982
Application #:
06069348
Filing Dt:
08/24/1979
Title:
LOGICAL WAVEFORM GENERATOR
7
Patent #:
Issue Dt:
11/17/1981
Application #:
06075421
Filing Dt:
09/14/1979
Title:
APPARATUS FOR DETERMINING POSITIONAL COORDINATES UTILIZING THE TERRESTRIAL MAGNETISM AS A DIRECTIONAL REFERENCE
8
Patent #:
Issue Dt:
10/06/1981
Application #:
06076428
Filing Dt:
09/17/1979
Title:
HIGH-SPEED LOW-DRIFT OPERATIONAL AMPLIFIER
9
Patent #:
Issue Dt:
12/25/1984
Application #:
06076779
Filing Dt:
09/18/1979
Title:
OPTICAL FIBER ALIGNMENT MECHANISM AND CONNECTORS USING THE SAME
10
Patent #:
Issue Dt:
02/09/1982
Application #:
06078469
Filing Dt:
09/24/1979
Title:
CURRENT SUPPLY CIRCUIT FOR TELEPHONE EXCHANGE
11
Patent #:
Issue Dt:
12/22/1981
Application #:
06080247
Filing Dt:
10/01/1979
Title:
BREATHING DEVICE FOR A CLOSED HOUSING OF A MAGNETIC MEMORY DEVICE
12
Patent #:
Issue Dt:
08/10/1982
Application #:
06080679
Filing Dt:
10/01/1979
Title:
TIME DIVISION SWITCHING CIRCUIT WITH TIME SLOT INTERCHANGE
13
Patent #:
Issue Dt:
06/02/1981
Application #:
06081337
Filing Dt:
10/03/1979
Title:
SLIT TYPE INK RECORDING APPARATUS
14
Patent #:
Issue Dt:
12/01/1981
Application #:
06082885
Filing Dt:
10/09/1979
Title:
PRINTER HEAD ASSEMBLY FOR AN INK JET SYSTEM PRINTER OF THE CHARGE AMPLITUDE CONTROLLING TYPE
15
Patent #:
Issue Dt:
11/10/1981
Application #:
06083527
Filing Dt:
10/10/1979
Title:
ADDRESSE PATTERN GENERATOR FOR TESTING A MEMORY
16
Patent #:
Issue Dt:
09/29/1981
Application #:
06083897
Filing Dt:
10/11/1979
Title:
SPEECH CHANNEL SWITCHING NETWORKS SUITABLE FOR USE IN COMBINATION WITH ELECTRONIC KEY TELEPHONE SETS
17
Patent #:
Issue Dt:
03/23/1982
Application #:
06085612
Filing Dt:
10/17/1979
Title:
APPARATUS FOR SELECTING TERMINAL EQUIPMENT IN TELEPHONE LINES
18
Patent #:
Issue Dt:
12/28/1982
Application #:
06085683
Filing Dt:
10/17/1979
Title:
APPARATUS FOR SELECTING TERMINAL EQUIPMENT IN TELEPHONE LINES
19
Patent #:
Issue Dt:
03/15/1983
Application #:
06088076
Filing Dt:
10/24/1979
Title:
ELECTROMECHANICAL SWITCHING DEVICE
20
Patent #:
Issue Dt:
12/22/1981
Application #:
06091948
Filing Dt:
11/07/1979
Title:
SINGLE-MODE OPTICAL FIBER
21
Patent #:
Issue Dt:
08/17/1982
Application #:
06091997
Filing Dt:
11/07/1979
Title:
COATED GLASS FIBERS FOR OPTICAL TRANSMISSION
22
Patent #:
Issue Dt:
06/09/1981
Application #:
06093967
Filing Dt:
11/14/1979
Title:
OPTICAL CIRCULATOR
23
Patent #:
Issue Dt:
03/24/1981
Application #:
06095927
Filing Dt:
11/19/1979
Title:
CODING METHOD FOR FACSIMILE SIGNAL
24
Patent #:
Issue Dt:
01/06/1981
Application #:
06096165
Filing Dt:
11/20/1979
Title:
PNPN SEMICONDUCTOR SWITCHES
25
Patent #:
Issue Dt:
08/25/1981
Application #:
06097125
Filing Dt:
11/26/1979
Title:
METHOD OF DETECTING A MARK BY AN ELECTORN BEAM AND AN APPARATUS THEREFOR
26
Patent #:
Issue Dt:
08/31/1982
Application #:
06097697
Filing Dt:
11/27/1979
Title:
MULTI-FREQUENCY SIGNAL RECEIVER
27
Patent #:
Issue Dt:
08/18/1981
Application #:
06098813
Filing Dt:
11/30/1979
Title:
ON-LINE PATTERN RECOGNITION SYSTEM FOR HAND-WRITTEN CHARACTERS
28
Patent #:
Issue Dt:
10/27/1981
Application #:
06107087
Filing Dt:
12/26/1979
Title:
MARK SIGNAL AMPLIFIER
29
Patent #:
Issue Dt:
04/27/1982
Application #:
06107646
Filing Dt:
12/27/1979
Title:
HEAT PIPE COOLING ARRANGMENT FOR INTEGRATEG CIRCUIT CHIPS
30
Patent #:
Issue Dt:
02/17/1981
Application #:
06109138
Filing Dt:
01/02/1980
Title:
BATTERY
31
Patent #:
Issue Dt:
01/04/1983
Application #:
06110029
Filing Dt:
01/07/1980
Title:
GAS BEARINGS
32
Patent #:
Issue Dt:
11/15/1983
Application #:
06110030
Filing Dt:
01/07/1980
Title:
PROGRAMMABLE SEQUENTIAL LOGIC CIRCUIT DEVICES
33
Patent #:
Issue Dt:
03/03/1981
Application #:
06112747
Filing Dt:
01/17/1980
Title:
APPARATUS FOR DRIVING A MOTOR
34
Patent #:
Issue Dt:
04/20/1982
Application #:
06113591
Filing Dt:
01/21/1980
Title:
SPACE DIVERSITY RECEPTION SYSTEM HAVING COMPENSATION MEANS OF MULTIPATH EFFECT
35
Patent #:
Issue Dt:
02/16/1982
Application #:
06113674
Filing Dt:
01/21/1980
Title:
DIGITAL-TO-ANALOG CONVERSION SYSTEM WITH COMPENSATION CIRCUIT
36
Patent #:
Issue Dt:
06/15/1982
Application #:
06114460
Filing Dt:
01/23/1980
Title:
COATED GLASS FIBERS FOR OPTICAL TRANSMISSION
37
Patent #:
Issue Dt:
03/09/1982
Application #:
06116713
Filing Dt:
01/30/1980
Title:
PICTURE CODING AND/OR DECODING EQUIPMENT
38
Patent #:
Issue Dt:
03/30/1982
Application #:
06116774
Filing Dt:
01/30/1980
Title:
MECHANICAL OPTICAL SWITCHING DEVICES
39
Patent #:
Issue Dt:
05/25/1982
Application #:
06117186
Filing Dt:
01/31/1980
Title:
FIELD EFFECTS SEMICONDUCTOR DEVICES
40
Patent #:
Issue Dt:
05/11/1982
Application #:
06117282
Filing Dt:
01/31/1980
Title:
ADAPTIVE EQUALIZAION SYSTEM FOR NONLINEARITIES
41
Patent #:
Issue Dt:
03/16/1982
Application #:
06118229
Filing Dt:
02/04/1980
Title:
DIGITAL SIGNAL RECEPTION SYSTEM
42
Patent #:
Issue Dt:
07/27/1982
Application #:
06118907
Filing Dt:
02/06/1980
Title:
PHOTO-ELECTRIC CONVERTING APPARATUS
43
Patent #:
Issue Dt:
03/09/1982
Application #:
06124632
Filing Dt:
02/25/1980
Title:
THREE-TERMINAL POWER SUPPLY CIRCUIT FOR TELEPHONE SET
44
Patent #:
Issue Dt:
01/25/1983
Application #:
06125813
Filing Dt:
02/28/1980
Title:
TIME DIVISION MULTIPLEX COMMUNICATION SYSTEM
45
Patent #:
Issue Dt:
02/23/1982
Application #:
06126527
Filing Dt:
03/03/1980
Title:
DATA TRANSMISSION SYSTEM
46
Patent #:
Issue Dt:
04/06/1982
Application #:
06126528
Filing Dt:
03/03/1980
Title:
BINARY TRANSVERSAL FILTER
47
Patent #:
Issue Dt:
03/09/1982
Application #:
06129363
Filing Dt:
03/11/1980
Title:
APPARATUS FOR DETECTING X AND Y COORDINATES OF INPUT POINTS
48
Patent #:
Issue Dt:
02/23/1982
Application #:
06140448
Filing Dt:
04/17/1980
Title:
PATTERN RECOGNITION SYSTEM FOR HAND-WRITTEN CHARACTERS OPERATING ON AN ON-LINE REAL-TIME BASIS
49
Patent #:
Issue Dt:
05/18/1982
Application #:
06140756
Filing Dt:
04/16/1980
Title:
LOGIC CIRCUIT WITH ASYMMETRICAL QUANTUM INTERFEROMETRIC CIRCUITS
50
Patent #:
Issue Dt:
09/07/1982
Application #:
06147106
Filing Dt:
05/06/1980
Title:
PRINTING HEAD FOR A DOT PRINTER
51
Patent #:
Issue Dt:
09/21/1982
Application #:
06147670
Filing Dt:
05/07/1980
Title:
FUSION SPLICING OF MULTI-LAYER OPTICAL FIBER BUNDLES
52
Patent #:
Issue Dt:
05/04/1982
Application #:
06148232
Filing Dt:
05/09/1980
Title:
DIGITAL MULTI-FREQUENCY RECEIVER
53
Patent #:
Issue Dt:
05/04/1982
Application #:
06148396
Filing Dt:
05/09/1980
Title:
PAPER TRANSFER SYSTEM IN A PRINTER
54
Patent #:
Issue Dt:
12/22/1981
Application #:
06149943
Filing Dt:
05/15/1980
Title:
APERTURE ANTENNA HAVING THE IMPROVED CROSS-POLARIZATION PERFORMANCE
55
Patent #:
Issue Dt:
02/02/1982
Application #:
06151733
Filing Dt:
05/20/1980
Title:
SYNCHRONIZATION SYSTEM FOR KEY TELEPHONE SYSTEM
56
Patent #:
Issue Dt:
06/01/1982
Application #:
06152558
Filing Dt:
05/23/1980
Title:
SWITCHED-CAPACITOR FILTER
57
Patent #:
Issue Dt:
02/16/1982
Application #:
06152769
Filing Dt:
05/23/1980
Title:
HEAT-SENSITIVE TRANSFER ELEMENT
58
Patent #:
Issue Dt:
05/04/1982
Application #:
06152916
Filing Dt:
05/23/1980
Title:
VOICE BAND MULTIPLEX TRANSMISSION SYSTEM
59
Patent #:
Issue Dt:
03/16/1982
Application #:
06154407
Filing Dt:
08/22/1979
Title:
COORDINATE INPUT APPARATUS
60
Patent #:
Issue Dt:
12/28/1982
Application #:
06156389
Filing Dt:
06/04/1980
Title:
SWITCHED-CAPACITOR FILTER
61
Patent #:
Issue Dt:
07/31/1984
Application #:
06161630
Filing Dt:
06/20/1980
Title:
FIELD EFFECT TRANSISTOR WITH COMBINATION SCHOTTKY-JUNCTION
62
Patent #:
Issue Dt:
07/31/1984
Application #:
06161630
Filing Dt:
06/20/1980
Title:
FIELD EFFECT TRANSISTOR WITH COMBINATION SCHOTTKY-JUNCTION
63
Patent #:
Issue Dt:
05/04/1982
Application #:
06161781
Filing Dt:
06/23/1980
Title:
A METHOD OF MANUFACTURING A FET DEVICE DISPOSED IN A COMPOUND S/L LAYER ON A SEMI-INSULATING SUBRATE
64
Patent #:
Issue Dt:
06/22/1982
Application #:
06163295
Filing Dt:
06/26/1980
Title:
METHOD AND SYSTEM FOR MEASURING THE DIAMETER OF AN ELECTRON BEAM
65
Patent #:
Issue Dt:
03/09/1982
Application #:
06170392
Filing Dt:
07/21/1980
Title:
PROCESS FOR PRODUCING OPTICAL FIBER PREFORM
66
Patent #:
Issue Dt:
02/08/1983
Application #:
06173733
Filing Dt:
07/30/1980
Title:
LASER BEAM-RECORDING MEDIA AND METHOD FOR MANUFACTURING THE SAME
67
Patent #:
Issue Dt:
09/21/1982
Application #:
06174275
Filing Dt:
07/31/1980
Title:
DOPING FROM A PHOTORESIST LAYER
68
Patent #:
Issue Dt:
08/24/1982
Application #:
06176205
Filing Dt:
08/07/1980
Title:
METHOD AND APPARATUS FOR ELIMINATING DOUBLE BIT ERRORS IN A DIFFERENTIAL PHASE SHIFT KEYING SYSTEM
69
Patent #:
Issue Dt:
03/09/1982
Application #:
06178528
Filing Dt:
08/15/1980
Title:
OPTICAL PRINT HEAD FOR OPTICAL PRINTING DEVICES
70
Patent #:
Issue Dt:
03/08/1983
Application #:
06178540
Filing Dt:
08/15/1980
Title:
OPTICAL PRINT HEAD WITH GRADED INDEX FIBER ARRAYS FOR OPTICAL PRINTING DEVICES
71
Patent #:
Issue Dt:
08/31/1982
Application #:
06178950
Filing Dt:
08/18/1980
Title:
KEY TELEPHONE SYSTEM
72
Patent #:
Issue Dt:
07/19/1983
Application #:
06181357
Filing Dt:
08/26/1980
Title:
METHOD OF MANUFACTURRING SEMICONDUCTOR DEVICES PROVIDED WITH COMPLEMENTARY SEMICONDUCTOR ELEMENTS
73
Patent #:
Issue Dt:
05/11/1982
Application #:
06181896
Filing Dt:
08/27/1980
Title:
RECORDING PAPER CAPABLE OF RECORDING IMAGES IN TWO COLORS
74
Patent #:
Issue Dt:
07/13/1982
Application #:
06183333
Filing Dt:
09/02/1980
Title:
CLOCK RECOVERY CIRCUIT FOR BURST COMMUNICATIONS SYSTEMS
75
Patent #:
Issue Dt:
11/23/1982
Application #:
06184182
Filing Dt:
09/04/1980
Title:
LOOP DETECTING CIRCUIT
76
Patent #:
Issue Dt:
01/04/1983
Application #:
06186579
Filing Dt:
09/12/1980
Title:
PUSH-BUTTON DIAL CIRCUIT
77
Patent #:
Issue Dt:
07/12/1983
Application #:
06188782
Filing Dt:
09/19/1980
Title:
SOUND SYNTHESIZER
78
Patent #:
Issue Dt:
08/24/1982
Application #:
06188914
Filing Dt:
09/19/1980
Title:
FABRICATION METHOD OF SINGLE-MODE OPTICAL FIBER PREFORMS
79
Patent #:
Issue Dt:
01/04/1983
Application #:
06188916
Filing Dt:
09/19/1980
Title:
METHOD OF FABRICATING MULTI-MODE OPTICAL FIBER PREFORMS
80
Patent #:
Issue Dt:
12/29/1981
Application #:
06189757
Filing Dt:
09/23/1980
Title:
GLASS FOR OPTICAL FIBERS
81
Patent #:
Issue Dt:
06/22/1982
Application #:
06189856
Filing Dt:
09/22/1980
Title:
METHOD FOR PRODUCING MULTI-COMPONENT GLASS FIBER PREFORM
82
Patent #:
Issue Dt:
09/14/1982
Application #:
06192539
Filing Dt:
09/30/1980
Title:
SPEECH SYNTHESIZER
83
Patent #:
Issue Dt:
02/08/1983
Application #:
06192704
Filing Dt:
10/01/1980
Title:
SINGLE MODE OPTICAL FIBERS
84
Patent #:
Issue Dt:
08/30/1983
Application #:
06195079
Filing Dt:
10/08/1980
Title:
SEMICONDUCTOR MEMORY TEST PATTERN GENERATING APPARATUS
85
Patent #:
Issue Dt:
08/03/1982
Application #:
06199623
Filing Dt:
10/22/1980
Title:
MAGNETIC RECORDING AND REPRODUCTION OF DIGITAL INFORMATION
86
Patent #:
Issue Dt:
02/08/1983
Application #:
06200217
Filing Dt:
10/24/1980
Title:
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
87
Patent #:
Issue Dt:
03/16/1982
Application #:
06201663
Filing Dt:
07/07/1980
Title:
PATTERN-FORMING PROCESS
88
Patent #:
Issue Dt:
02/23/1982
Application #:
06202640
Filing Dt:
10/31/1980
Title:
OXIDE SUPERCONDUCTOR JOSEPHSON JUNCTION AND FABRICATION METHOD THEREFOR
89
Patent #:
Issue Dt:
01/18/1983
Application #:
06205162
Filing Dt:
11/10/1980
Title:
SEMICONDUCTOR MEMORY TEST EQUIPMENT
90
Patent #:
Issue Dt:
03/13/1984
Application #:
06206382
Filing Dt:
11/12/1980
Title:
A SMALL-SIZED VIDEO OR AUDIO PICKUP DEVICE HAVING A BEAM DEFLECTOR DISPOSED WITHIN A FOCUSING DEVICE SUPPORT
91
Patent #:
Issue Dt:
11/08/1983
Application #:
06206902
Filing Dt:
11/14/1980
Title:
SEMICONDUCTOR MEMORY DEVICE TEST APPARATUS
92
Patent #:
Issue Dt:
05/24/1983
Application #:
06213010
Filing Dt:
12/04/1980
Title:
CURRENT SUPPLYING CIRCUIT WITH SHORTED-T0-GROUND FAULT DETECTING FUNCTION
93
Patent #:
Issue Dt:
08/10/1982
Application #:
06213042
Filing Dt:
12/04/1980
Title:
LIGHT WEIGHT BATTERY
94
Patent #:
Issue Dt:
01/10/1984
Application #:
06213069
Filing Dt:
12/04/1980
Title:
METHOD OF MAKING GLASS WAVEGUIDE FOR OPTICAL CIRCUIT
95
Patent #:
Issue Dt:
08/16/1983
Application #:
06213846
Filing Dt:
12/08/1980
Title:
INTEGRATED CIRCUIT HAVING SPARE PARTS ACTIVATED BY A HIGH-TO-LOW ADJUSTABLE RESISTANCE DEVICE
96
Patent #:
Issue Dt:
12/28/1982
Application #:
06214282
Filing Dt:
12/08/1980
Title:
DATA TRANSMISSION SYSTEM
97
Patent #:
Issue Dt:
01/11/1983
Application #:
06215614
Filing Dt:
12/12/1980
Title:
OPTOELECTRONIC SWITCHES
98
Patent #:
Issue Dt:
09/06/1983
Application #:
06217075
Filing Dt:
12/16/1980
Title:
PROCESS FOR PREPARING GLASS PREFORM FOR OPTICAL FIBER
99
Patent #:
Issue Dt:
07/06/1982
Application #:
06218226
Filing Dt:
12/19/1980
Title:
PROCESS FOR PRODUCING A GLASS PREFORM FOR OPTICAL FIBER
100
Patent #:
Issue Dt:
06/29/1982
Application #:
06220352
Filing Dt:
12/29/1980
Title:
COPPER-NICKEL-TIN ALLOYS FOR LEAD CONDUCTOR MATERIALS FOR INTEGRATED CIRCUITS AND A METHOD FOR PRODUCING THE SAME
Assignor
1
Exec Dt:
07/18/1985
Assignee
1
Correspondence name and address
JOHN C. SMITH, JR.
2001 JEFF. DAVIS HWY., STE. 501
ARLINGTON, VA. 22202

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