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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:016438/0627   Pages: 8
Recorded: 04/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 289
Page 1 of 3
Pages: 1 2 3
1
Patent #:
Issue Dt:
11/08/1988
Application #:
06928507
Filing Dt:
11/07/1986
Title:
PROM WRITER ADAPTED TO ACCEPT NEW WRITING ALGORITHM
2
Patent #:
Issue Dt:
10/04/1988
Application #:
06929874
Filing Dt:
11/17/1986
Title:
PATTERN GENERATING APPARATUS
3
Patent #:
Issue Dt:
04/12/1988
Application #:
07042408
Filing Dt:
04/24/1987
Title:
OPTICAL FIBER MEASURING APPARATUS
4
Patent #:
Issue Dt:
06/06/1989
Application #:
07153108
Filing Dt:
02/08/1988
Title:
DRIVING CIRCUIT FOR LASER DIODE
5
Patent #:
Issue Dt:
05/02/1989
Application #:
07153109
Filing Dt:
02/08/1988
Title:
SQUARE WAVE MODULATION CIRCUIT FOR LASER DIODE
6
Patent #:
Issue Dt:
03/27/1990
Application #:
07340000
Filing Dt:
04/18/1989
Title:
IC CONNECTION/DISCONNECTION MECHANISM AND METHOD FOR CARRYING OUT THE SAME
7
Patent #:
Issue Dt:
01/19/1993
Application #:
07549343
Filing Dt:
07/06/1990
Title:
PROM WRITER HAVING CHECK SUM FUNCTION
8
Patent #:
Issue Dt:
07/14/1992
Application #:
07619165
Filing Dt:
11/27/1990
Title:
CIRCUIT FOR CONNECTING SEQUENTIALLY A PLURALITY OF DEVICES TO BE TESTED TO A TESTER APPARATUS
9
Patent #:
Issue Dt:
06/29/1993
Application #:
07632344
Filing Dt:
12/21/1990
Title:
REAL-TIME ADDRESS SWITCHING CIRCUIT
10
Patent #:
Issue Dt:
03/02/1993
Application #:
07637096
Filing Dt:
01/03/1991
Title:
POLARIZATION CONTROL SYSTEM
11
Patent #:
Issue Dt:
09/01/1992
Application #:
07722904
Filing Dt:
06/28/1991
Title:
METHOD OF CONTROLLING DOUBLE INTEGRAL A-D CONVERTER
12
Patent #:
Issue Dt:
01/12/1993
Application #:
07758861
Filing Dt:
09/12/1991
Title:
START COINCIDENCE CIRCUIT OF ASYNCHRONOUS SIGNALS
13
Patent #:
Issue Dt:
12/14/1993
Application #:
07783646
Filing Dt:
10/28/1991
Title:
SELF-DIAGNOSTIC SYSTEM FOR SEMICONDUCTOR MEMORY
14
Patent #:
Issue Dt:
02/15/1994
Application #:
07815708
Filing Dt:
12/31/1991
Title:
TRIPLE SELF-ALIGNED BIPOLAR JUNCTION TRANSISTOR
15
Patent #:
Issue Dt:
07/06/1993
Application #:
07823317
Filing Dt:
01/21/1992
Title:
OPTICAL SIGNAL BAND-PASS FILTER MODULE
16
Patent #:
Issue Dt:
08/03/1993
Application #:
07838351
Filing Dt:
02/19/1992
Title:
IC CONTACT MECHANISM
17
Patent #:
Issue Dt:
07/05/1994
Application #:
07852446
Filing Dt:
03/16/1992
Title:
PATTERN MEMORY CIRCUIT FOR INTEGRATED CIRCUIT TESTING APPARATUS
18
Patent #:
Issue Dt:
05/03/1994
Application #:
07910198
Filing Dt:
07/08/1992
Title:
HIGH-POWER LIGHT PULSE GENERATING APPARATUS
19
Patent #:
Issue Dt:
08/03/1993
Application #:
07938069
Filing Dt:
08/31/1992
Title:
HIGH POWER LIGHT PULSE GENERATOR
20
Patent #:
Issue Dt:
03/01/1994
Application #:
07976157
Filing Dt:
11/13/1992
Title:
IC MEMORY TESTING APPARATUS
21
Patent #:
Issue Dt:
12/19/1995
Application #:
08067498
Filing Dt:
05/25/1993
Title:
APPARATUS FOR GENERATING ADDRESS BIT PATTERNS FOR TESTING SEMICONDUCTOR MEMORY DEVICES
22
Patent #:
Issue Dt:
07/09/1996
Application #:
08074096
Filing Dt:
06/08/1993
Title:
ADDRESS GENERATING CIRCUIT FOR DATA COMPRESSION
23
Patent #:
Issue Dt:
01/10/1995
Application #:
08103848
Filing Dt:
08/09/1993
Title:
CIRCUIT FOR AC VOLTAGE APPLICATION IN SYNCHRONISM WITH PATTERN SIGNAL GENERATOR
24
Patent #:
Issue Dt:
05/24/1994
Application #:
08118766
Filing Dt:
09/10/1993
Title:
OPTICAL PULSE GENERATOR
25
Patent #:
Issue Dt:
08/13/1996
Application #:
08158514
Filing Dt:
11/29/1993
Title:
DATA TRANSMISSION CIRCUIT FOR CHECKING OF MEMORY DEVICE
26
Patent #:
Issue Dt:
01/17/1995
Application #:
08186595
Filing Dt:
01/26/1994
Title:
OPTICAL PHASE LOCKED LOOP CIRCUIT
27
Patent #:
Issue Dt:
02/14/1995
Application #:
08213578
Filing Dt:
03/16/1994
Title:
OPTICAL PULSE TESTER CAPABLE OF DISPLAYING RAMAN OR RAYLEIGH SCATTERED LIGHT
28
Patent #:
Issue Dt:
08/01/1995
Application #:
08265724
Filing Dt:
06/24/1994
Title:
LIGHT-FREQUENCY CONTROL APPARATUS
29
Patent #:
Issue Dt:
02/20/1996
Application #:
08265839
Filing Dt:
06/24/1994
Title:
LIGHT FREQUENCY SYNTHESIZER
30
Patent #:
Issue Dt:
06/25/1996
Application #:
08280558
Filing Dt:
07/26/1994
Title:
FAILURE ANALYSIS DEVICE FOR MEMORY DEVICES
31
Patent #:
Issue Dt:
12/12/1995
Application #:
08317871
Filing Dt:
10/04/1994
Title:
METHOD AND APPARATUS FOR STACKING PRESSURE-SENSITIVE ADHESIVE ENVELOPES
32
Patent #:
Issue Dt:
03/19/1996
Application #:
08330801
Filing Dt:
10/28/1994
Title:
OPTICAL TIME DOMAIN REFLECTOMETER USING RING LASER LIGHT SOURCE
33
Patent #:
Issue Dt:
12/03/1996
Application #:
08364204
Filing Dt:
12/27/1994
Title:
LIGHT FREQUENCY CONTROL APPARATUS
34
Patent #:
Issue Dt:
03/19/1996
Application #:
08364327
Filing Dt:
12/27/1994
Title:
LIGHT FREQUENCY CONTROL APPARATUS
35
Patent #:
Issue Dt:
01/21/1997
Application #:
08391057
Filing Dt:
02/21/1995
Title:
IC TRANSPORTATION MECHANISM PROVIDED WITH A PLURALITY OF SUCTION UNITS
36
Patent #:
Issue Dt:
01/21/1997
Application #:
08417679
Filing Dt:
04/06/1995
Title:
OPTICAL POLARIZATION CONTROLLER
37
Patent #:
Issue Dt:
05/07/1996
Application #:
08426466
Filing Dt:
04/19/1995
Title:
SYNCHRONOUS DATA ROW GENERATING CIRCUIT
38
Patent #:
Issue Dt:
02/18/1997
Application #:
08428657
Filing Dt:
04/25/1995
Title:
METHOD OF RECEIVING LIGHT AND LIGHT RECEIVING MODULE OF LESS POLARIZED LIGHT DEPENDENCY
39
Patent #:
Issue Dt:
09/30/1997
Application #:
08472394
Filing Dt:
06/07/1995
Title:
PROCESSOR STRUCTURE AND METHOD FOR RENAMABLE TRAP-STACK
40
Patent #:
Issue Dt:
06/10/1997
Application #:
08493310
Filing Dt:
06/21/1995
Title:
PSEUDO-RANDOM PATTERN GENERATING CIRCUIT
41
Patent #:
Issue Dt:
11/19/1996
Application #:
08529638
Filing Dt:
09/18/1995
Title:
OPTICAL WAVEMETER UTILIZING NUMERICAL FRACTION DIFFERENCE OF PULSES FOR DETERMINING ABSOLUTE WAVELENGTH
42
Patent #:
Issue Dt:
02/04/1997
Application #:
08530444
Filing Dt:
09/19/1995
Title:
COUNTER CIRCUIT HAVING LOAD FUNCTION
43
Patent #:
Issue Dt:
04/08/1997
Application #:
08534714
Filing Dt:
09/27/1995
Title:
PARALLEL DATA COUNTER CIRCUIT
44
Patent #:
Issue Dt:
10/01/1996
Application #:
08542737
Filing Dt:
10/13/1995
Title:
METHOD AND APPARATUS FOR DETERMINING NOISE FACTOR OF OPTICAL AMPLIFIER
45
Patent #:
Issue Dt:
03/25/1997
Application #:
08545313
Filing Dt:
10/19/1995
Title:
TEST PATTERN GENERATION DEVICE FOR SEMICONDUCTOR TESTING APPARATUS
46
Patent #:
Issue Dt:
11/12/1996
Application #:
08547664
Filing Dt:
10/24/1995
Title:
APPARATUS FOR DETERMINING NOISE FACTOR OF OPTICAL AMPLIFIER
47
Patent #:
Issue Dt:
02/03/1998
Application #:
08564571
Filing Dt:
11/28/1995
Title:
AUTO-HANDLER SYSTEM PREVENTING DELIVERY OF INTERGRATED CIRCUITS TO DEFECTIVE SOCKETS
48
Patent #:
Issue Dt:
05/26/1998
Application #:
08581452
Filing Dt:
12/29/1995
Title:
DYNAMIC LEAKER FOR BIT LINE REFRESH
49
Patent #:
Issue Dt:
10/14/1997
Application #:
08593390
Filing Dt:
01/29/1996
Title:
METHOD AND DEVICE FOR MEASURING A NOISE FIGURE IN OPTICAL AMPLIFIERS
50
Patent #:
Issue Dt:
10/06/1998
Application #:
08595244
Filing Dt:
02/01/1996
Title:
MARKING APPARATUS WITH IMAGE-ASSISTED CAD DEVICE THAT SYNTHESIZES ONTO WORKPIECE IMAGES FOR PROCESSING PROGRAMS
51
Patent #:
Issue Dt:
09/01/1998
Application #:
08598841
Filing Dt:
02/09/1996
Title:
CONTACT MECHANISM FOR IC TESTING
52
Patent #:
Issue Dt:
02/10/1998
Application #:
08599943
Filing Dt:
02/14/1996
Title:
OUTPUT CIRCUIT FOR SELECTIVELY OUTPUTTING A SIGNAL AT ONE OF TWO VOLTAGE LEVELS
53
Patent #:
Issue Dt:
01/21/1997
Application #:
08600260
Filing Dt:
02/12/1996
Title:
LIGHT PULSE GENERATOR
54
Patent #:
Issue Dt:
07/08/1997
Application #:
08606759
Filing Dt:
02/27/1996
Title:
DELAY CIRCUIT
55
Patent #:
Issue Dt:
04/29/1997
Application #:
08607664
Filing Dt:
02/27/1996
Title:
APPARATUS FOR MEASURING CONNECTION LOSS AND REFLECTION ATTENUATION OF OPTICAL FIBER CORD
56
Patent #:
Issue Dt:
04/28/1998
Application #:
08621963
Filing Dt:
03/26/1996
Title:
LIGHT MODULATION DEVICE
57
Patent #:
Issue Dt:
02/17/1998
Application #:
08621969
Filing Dt:
03/26/1996
Title:
DELAY CIRCUIT COMPENSATING FOR VARIATIONS IN DELAY TIME
58
Patent #:
Issue Dt:
09/16/1997
Application #:
08635490
Filing Dt:
04/22/1996
Title:
OPTICAL LINE TESTING DEVICE AND METHOD FOR AUTOMATICALLY AND EFFICIENTLY MEASURING PROPERTIES OF THE OPTICAL LINE
59
Patent #:
Issue Dt:
05/27/1997
Application #:
08641218
Filing Dt:
04/30/1996
Title:
OPTICAL FIBER AMPLIFIER
60
Patent #:
Issue Dt:
08/19/1997
Application #:
08645694
Filing Dt:
05/14/1996
Title:
DATA MULTIPLEX CIRCUIT
61
Patent #:
Issue Dt:
09/16/1997
Application #:
08668228
Filing Dt:
06/21/1996
Title:
MASK CONTROL DEVICE FOR LSI TESTER
62
Patent #:
Issue Dt:
03/24/1998
Application #:
08672565
Filing Dt:
06/28/1996
Title:
OPTICAL FIBER TESTING METHOD FOR MEASURING CONNECTION LOCATION AND CONNECTION LOSS
63
Patent #:
Issue Dt:
05/27/1997
Application #:
08687036
Filing Dt:
07/25/1996
Title:
PROPAGATION DELAY TIME MEASURING DEVICE
64
Patent #:
Issue Dt:
04/14/1998
Application #:
08704076
Filing Dt:
08/28/1996
Title:
MEASURING INSTRUMENT
65
Patent #:
Issue Dt:
11/11/1997
Application #:
08717258
Filing Dt:
09/20/1996
Title:
HANDLING SYSTEM
66
Patent #:
Issue Dt:
05/19/1998
Application #:
08717510
Filing Dt:
09/20/1996
Title:
AUTOHANDLER
67
Patent #:
Issue Dt:
06/16/1998
Application #:
08719365
Filing Dt:
09/25/1996
Title:
OPTICAL SPECTRUM MEASURING DEVICE
68
Patent #:
Issue Dt:
04/14/1998
Application #:
08721053
Filing Dt:
09/26/1996
Title:
PHASE FREQUENCY DETECTING CIRCUIT
69
Patent #:
Issue Dt:
07/14/1998
Application #:
08721058
Filing Dt:
09/26/1996
Title:
VARIABLE DELAY CIRCUIT
70
Patent #:
Issue Dt:
03/24/1998
Application #:
08721059
Filing Dt:
09/26/1996
Title:
BIT ERROR MEASUREMENT CIRCUIT
71
Patent #:
Issue Dt:
11/11/1997
Application #:
08721575
Filing Dt:
09/25/1996
Title:
OPTICAL FIBER CHARACTERISTIC MEASURING DEVICE
72
Patent #:
Issue Dt:
07/21/1998
Application #:
08768991
Filing Dt:
12/18/1996
Title:
OPTICAL SPECTRUM MEASURING APPARATUS
73
Patent #:
Issue Dt:
07/13/1999
Application #:
08769726
Filing Dt:
12/18/1996
Title:
DELAY CIRCUIT FOR GIVING DELAYS OF VARIABLE WIDTH
74
Patent #:
Issue Dt:
07/28/1998
Application #:
08785844
Filing Dt:
01/24/1997
Title:
OPTICAL FREQUENCY SWEEP SIGNAL GENERATOR
75
Patent #:
Issue Dt:
05/05/1998
Application #:
08791512
Filing Dt:
01/30/1997
Title:
OPTICAL SPECTRUM SEPARATION APPARATUS
76
Patent #:
Issue Dt:
06/29/1999
Application #:
08794244
Filing Dt:
01/31/1997
Title:
DEVICE AND A METHOD FOR EVALUATING AN OPTICAL AMPLIFIER
77
Patent #:
Issue Dt:
05/05/1998
Application #:
08799461
Filing Dt:
02/13/1997
Title:
OPTICAL POWER METER
78
Patent #:
Issue Dt:
09/08/1998
Application #:
08816834
Filing Dt:
03/13/1997
Title:
HIGHLY STABLE PHOTORECEIVER
79
Patent #:
Issue Dt:
10/13/1998
Application #:
08816836
Filing Dt:
03/13/1997
Title:
PSEUDONOISE CODE PULL IN CIRCUIT
80
Patent #:
Issue Dt:
09/22/1998
Application #:
08820340
Filing Dt:
03/12/1997
Title:
MEASURING APPARATUS FOR OPTICAL FIBER AMPLIFIER AND ADJUSTMENT METHOD FOR THE SAME
81
Patent #:
Issue Dt:
10/12/1999
Application #:
08820341
Filing Dt:
03/12/1997
Title:
FREQUENCY DEVIATION MEASURING DEVICE
82
Patent #:
Issue Dt:
01/19/1999
Application #:
08825713
Filing Dt:
03/19/1997
Title:
EXTERNAL RESONATOR TYPE WAVELENGTH- TUNABLE LIGHT SOURCE
83
Patent #:
Issue Dt:
10/20/1998
Application #:
08839945
Filing Dt:
04/24/1997
Title:
OPTICAL SPECTRUM MEASURING DEVICE
84
Patent #:
Issue Dt:
09/08/1998
Application #:
08856208
Filing Dt:
05/14/1997
Title:
HIGH-SPEED DEMODULATING METHOD OF BURST DATA AND APPARATUS OF THE SAME
85
Patent #:
Issue Dt:
03/23/1999
Application #:
08856209
Filing Dt:
05/14/1997
Title:
METHOD AND APPARATUS FOR ADJUSTING MODULATION ACCURACY OF AN ORTHOGONAL MODULATION
86
Patent #:
Issue Dt:
07/07/1998
Application #:
08864446
Filing Dt:
05/28/1997
Title:
OTDR MEASUREMENT DEVICE
87
Patent #:
Issue Dt:
04/13/1999
Application #:
08864453
Filing Dt:
05/28/1997
Title:
IC TESTING APPARATUS
88
Patent #:
Issue Dt:
05/09/2000
Application #:
08864910
Filing Dt:
05/29/1997
Title:
TIMING GENERATOR FOR TESTING SEMICONDUCTOR STORAGE DEVICES
89
Patent #:
Issue Dt:
11/10/1998
Application #:
08880451
Filing Dt:
06/24/1997
Title:
VARIABLE RATE OUTPUT PULSE GENERATOR
90
Patent #:
Issue Dt:
02/19/2002
Application #:
08897111
Filing Dt:
07/18/1997
Title:
TESTBOARD FOR IC TESTER
91
Patent #:
Issue Dt:
08/10/1999
Application #:
08914722
Filing Dt:
08/19/1997
Title:
TEST HEAD FOR IC TESTER
92
Patent #:
Issue Dt:
08/10/1999
Application #:
08915954
Filing Dt:
08/21/1997
Title:
HIGH-REFLECTION ATTENUATING LIGHT INTERCEPTION APPARATUS
93
Patent #:
Issue Dt:
07/18/2000
Application #:
08918848
Filing Dt:
08/26/1997
Title:
LIGHT SOURCE DEVICE FOR FREQUENCY DIVISION MULTIPLEXED OPTICAL COMMUNICATIONS
94
Patent #:
Issue Dt:
03/09/1999
Application #:
08924325
Filing Dt:
09/05/1997
Title:
OPTICAL FIBER STRAIN MEASURING APPARATUS
95
Patent #:
Issue Dt:
10/13/1998
Application #:
08926577
Filing Dt:
09/04/1997
Title:
OPTICAL FIBER STRAIN MEASURING APPARATUS
96
Patent #:
Issue Dt:
07/11/2000
Application #:
08936266
Filing Dt:
09/24/1997
Title:
IC TESTING DEVICE
97
Patent #:
Issue Dt:
03/23/1999
Application #:
08953212
Filing Dt:
10/17/1997
Title:
PACKAGE FOR OPTICAL MODULE
98
Patent #:
Issue Dt:
07/20/1999
Application #:
08953213
Filing Dt:
10/17/1997
Title:
OPTOCOUPLER
99
Patent #:
Issue Dt:
02/09/1999
Application #:
08953806
Filing Dt:
10/09/1997
Title:
OPTICAL PULSE TESTER
100
Patent #:
Issue Dt:
03/09/1999
Application #:
08959201
Filing Dt:
10/28/1997
Title:
SPECTROMETER
Assignor
1
Exec Dt:
02/03/2005
Assignee
1
9-32, NAKACHO 2-CHOME
MUSASHINO-SHI
TOKYO, JAPAN
Correspondence name and address
ROBERT KOSTES
52 BEAR HILL ROAD
NEW MILFORD, CT 06776

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