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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:010144/0383   Pages: 6
Recorded: 08/04/1999
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 52
1
Patent #:
4403860
Issue Dt:
09/13/1983
Application #:
06134465
Filing Dt:
03/27/1980
Title:
APPARATUS FOR DETERMINING DIMENSIONS
2
Patent #:
4394683
Issue Dt:
07/19/1983
Application #:
06163290
Filing Dt:
06/26/1980
Title:
NEW PHOTODETECTOR ARRAY BASED OPTICAL MEASUREMENT SYSTEMS
3
Patent #:
4441817
Issue Dt:
04/10/1984
Application #:
06173370
Filing Dt:
07/29/1980
Title:
ELECTRO-OPTICAL SENSORS WITH FIBER OPTIC BUNDLES
4
Patent #:
4460826
Issue Dt:
07/17/1984
Application #:
06200401
Filing Dt:
10/24/1980
Title:
FIBER OPTIC BASED ROBOT CONTROLS
5
Patent #:
4453082
Issue Dt:
06/05/1984
Application #:
06207081
Filing Dt:
11/14/1980
Title:
COORDINATE MEASURING METHOD AND DEVICE
6
Patent #:
4561776
Issue Dt:
12/31/1985
Application #:
06247399
Filing Dt:
03/25/1981
Title:
ELECTRO-OPTICAL SENSORS FOR TOOL AND ROBOTIC INSPECTION
7
Patent #:
4453085
Issue Dt:
06/05/1984
Application #:
06262492
Filing Dt:
05/11/1981
Title:
ELECTRO-OPTICAL SYSTEMS FOR CONTROL OF ROBOTS, MANIPULATOR ARMS AND CO-ORDINATE MEASURING MACHINES
8
Patent #:
4576482
Issue Dt:
03/18/1986
Application #:
06269614
Filing Dt:
06/02/1981
Title:
ELECTRO-OPTICAL INSPECTION
9
Patent #:
4407379
Issue Dt:
10/04/1983
Application #:
06273115
Filing Dt:
06/12/1981
Title:
HIGH ACCURACY FILLING MACHINES
10
Patent #:
4409718
Issue Dt:
10/18/1983
Application #:
06273385
Filing Dt:
06/15/1981
Title:
ELECTRO-OPTICAL AND ROBOTIC CASTING QUALITY ASSURANCE
11
Patent #:
4482960
Issue Dt:
11/13/1984
Application #:
06323395
Filing Dt:
11/20/1981
Title:
ROBOT TRACTORS
12
Patent #:
4420253
Issue Dt:
12/13/1983
Application #:
06323397
Filing Dt:
11/20/1981
Title:
METHOD AND APPARATUS FOR DETECTING WEAR OR BREAKAGE OF TOOLS AND OTHER OBJECTS
13
Patent #:
4667231
Issue Dt:
05/19/1987
Application #:
06330826
Filing Dt:
12/15/1981
Title:
ELECTRO-OPTICAL PART INSPECTION IN THE PRESENCE OF CONTAMINATION AND SURFACE FINISH VARIATION
14
Patent #:
4547674
Issue Dt:
10/15/1985
Application #:
06433644
Filing Dt:
10/12/1982
Title:
OPTICAL TRIANGULATION GEAR INSPECTION
15
Patent #:
4465374
Issue Dt:
08/14/1984
Application #:
06448820
Filing Dt:
12/10/1982
Title:
METHOD AND APPARATUS FOR DETERMINING DIMENSIONAL INFORMATION CONCERNING AN OBJECT
16
Patent #:
4692884
Issue Dt:
09/08/1987
Application #:
06454989
Filing Dt:
01/03/1983
Title:
REMOTE OPERATION OF OPTICAL SYSTEM
17
Patent #:
4574199
Issue Dt:
03/04/1986
Application #:
06461685
Filing Dt:
01/27/1983
Title:
SENSING LOCATION OF AN OBJECT
18
Patent #:
4570065
Issue Dt:
02/11/1986
Application #:
06462128
Filing Dt:
01/28/1983
Title:
ROBOTIC COMPENSATION SYSTEMS
19
Patent #:
4585947
Issue Dt:
04/29/1986
Application #:
06470262
Filing Dt:
02/25/1983
Title:
PHOTODETECTOR ARRAY BASED OPTICAL MEASUREMENT SYSTEMS
20
Patent #:
4515479
Issue Dt:
05/07/1985
Application #:
06477775
Filing Dt:
03/22/1983
Title:
ELECTRO-OPTICAL SENSORS WITH FIBER OPTIC BUNDLES
21
Patent #:
4559684
Issue Dt:
12/24/1985
Application #:
06560259
Filing Dt:
12/12/1983
Title:
CONTROLLED MACHINING OF COMBUSTION CHAMBERS, GEARS AND OTHER SURFACES
22
Patent #:
4583000
Issue Dt:
04/15/1986
Application #:
06592028
Filing Dt:
03/22/1984
Title:
COORDINATE MEASURING METHOD AND DEVICE WITH A CONTACT MEMBER AND LIGHT DETCTOR
23
Patent #:
4602163
Issue Dt:
07/22/1986
Application #:
06592443
Filing Dt:
03/22/1984
Title:
ELECTRO-OPTICAL SYSTEMS FOR CONTROL OF ROBOTS, MANIPULATOR ARMS AND CO-ORDINATE MEASURING MACHINES
24
Patent #:
4769700
Issue Dt:
09/06/1988
Application #:
06651325
Filing Dt:
09/17/1984
Title:
ROBOT TRACTORS
25
Patent #:
4621664
Issue Dt:
11/11/1986
Application #:
06657259
Filing Dt:
10/03/1984
Title:
FILLING MACHINES
26
Patent #:
4654949
Issue Dt:
04/07/1987
Application #:
06716592
Filing Dt:
03/19/1985
Title:
METHOD FOR AUTOMATICALLY HANDLING, ASSEMBLING AND WORKING ON OBJECTS
27
Patent #:
4674869
Issue Dt:
06/23/1987
Application #:
06757208
Filing Dt:
07/22/1985
Title:
METHOD AND APPARATUS FOR ELECTRO-OPTICALY DETERMINING DIMENSION, LOCATION AND ALTITUDE OF OBJECTS
28
Patent #:
4585350
Issue Dt:
04/29/1986
Application #:
06761315
Filing Dt:
07/30/1985
Title:
PULSED ROBOTIC INSPECTION
29
Patent #:
4838696
Issue Dt:
06/13/1989
Application #:
06779457
Filing Dt:
09/24/1985
Title:
PULSED ROBOTIC INSPECTION
30
Patent #:
4620353
Issue Dt:
11/04/1986
Application #:
06830490
Filing Dt:
02/18/1986
Title:
ELECTRO-OPTICAL AND ROBOTIC CASTING QUALITY ASSURANCE
31
Patent #:
4694184
Issue Dt:
09/15/1987
Application #:
06831724
Filing Dt:
02/21/1986
Title:
COORDINATE MEASURING METHOD AND DEVICE USING A CONTACT MEMBER
32
Patent #:
4774751
Issue Dt:
10/04/1988
Application #:
06926110
Filing Dt:
11/03/1986
Title:
ELECTRO-OPTICAL AND ROBOTIC CASTING QUALITY ASSURANCE
33
Patent #:
4788440
Issue Dt:
11/29/1988
Application #:
07033898
Filing Dt:
04/03/1987
Title:
ELECTRO-OPTICAL SYSTEMS FOR CONTROL OF ROBOTS, MANIPULATOR ARMS AND COORDINATE MEASURING MACHINES
34
Patent #:
4792698
Issue Dt:
12/20/1988
Application #:
07033928
Filing Dt:
04/02/1987
Title:
SENSING LOCATION OF AN OBJECT WITH LINE IMAGE PROJECTION AND ROTATION
35
Patent #:
5012574
Issue Dt:
05/07/1991
Application #:
07042527
Filing Dt:
04/27/1987
Title:
CONTROLLED MACHINING OF COMBUSTION CHAMBERS GEARS AND OTHER SURFACES
36
Patent #:
4862397
Issue Dt:
08/29/1989
Application #:
07089836
Filing Dt:
08/27/1987
Title:
REMOTE OPERATION OF OPTICAL SYSTEM
37
Patent #:
4839526
Issue Dt:
06/13/1989
Application #:
07092361
Filing Dt:
09/02/1987
Title:
COORDINATE MEASURING METHOD AND DEVICE
38
Patent #:
4761072
Issue Dt:
08/02/1988
Application #:
07110589
Filing Dt:
10/19/1987
Title:
ELECTRO-OPTICAL SENSORS FOR MANUAL CONTROL
39
Patent #:
6138055
Issue Dt:
10/24/2000
Application #:
08161304
Filing Dt:
12/02/1993
Title:
CONTROLLED MACHINING OF COMBUSTION CHAMBERS, GEARS AND OTHER SURFACES
40
Patent #:
5858655
Issue Dt:
01/12/1999
Application #:
08460694
Filing Dt:
06/02/1995
Title:
METHOD FOR DIAGNOSING NEOPLASIA BY DETECTING EXXPRESSION OF PRADLCYCLIN
41
Patent #:
5866916
Issue Dt:
02/02/1999
Application #:
08462096
Filing Dt:
06/05/1995
Title:
METHOD AND APPARATUS FOR ELECTRO OPTICALLY DETERMINING THE DIMENSION, LOCATION AND ATTITUDE OF OBJECTS
42
Patent #:
5877491
Issue Dt:
03/02/1999
Application #:
08462245
Filing Dt:
06/05/1995
Title:
METHOD AND APPARATUS FOR IMAGING AN OBJECT ILLUMINATED WITH LIGHT
43
Patent #:
5981965
Issue Dt:
11/09/1999
Application #:
08462382
Filing Dt:
06/05/1995
Title:
METHOD AND APPARATUS FOR ELECTRO OPTICALLY DETERMINING THE DIMENSION, LOCATION AND ATTITUDE OF OBJECTS
44
Patent #:
5773840
Issue Dt:
06/30/1998
Application #:
08463083
Filing Dt:
06/05/1995
Title:
METHOD & APPARATUS FOR ELECTRO OPTICALLY DETERMINING THE DIMENSION, LOCATION & ATTITUDE OF OBJECTS
45
Patent #:
5811825
Issue Dt:
09/22/1998
Application #:
08463094
Filing Dt:
06/05/1995
Title:
METHOD AND APPARATUS FOR ELECTRO-OPTICALLY DETERMINING THE DIMENSION, LOCATION AND ATTITUDE OF OBJECTS
46
Patent #:
5880459
Issue Dt:
03/09/1999
Application #:
08463096
Filing Dt:
06/05/1995
Title:
METHOD AND APPARATUS FOR ELECTRO-OPTICALLY DETERMINING THE DIMENSION, LOCATION AND ATTITUDE OF OBJECTS
47
Patent #:
5677541
Issue Dt:
10/14/1997
Application #:
08463343
Filing Dt:
06/05/1995
Title:
METHOD AND APPARATUS FOR ELECTRO-OPTICALLY DETERMINING THE DIMENSION, LOCATION AND ATTITUDE OF OBJECTS
48
Patent #:
5883390
Issue Dt:
03/16/1999
Application #:
08465255
Filing Dt:
06/05/1995
Title:
METHOD AND APPARATUS FOR POSITION A MEMBER IN A DESIRED ATTITUDE RELATIVE TO THE SURFACE OF AN OBJECT
49
Patent #:
5866915
Issue Dt:
02/02/1999
Application #:
08465260
Filing Dt:
06/05/1995
Title:
METHOD AND APPARATUS FOR ELECTRO OPTICALLY DETERMINING THE DIMENSION, LOCATION AND ATTITUDE OF OBJECTS
50
Patent #:
5693953
Issue Dt:
12/02/1997
Application #:
08465645
Filing Dt:
06/05/1995
Title:
METHOD & APPARATUS FOR ELECTRO OPTICALLY DETERMINING THE DIMENSION, LOCATION & ATTITUDE OF OBJECTS
51
Patent #:
6127689
Issue Dt:
10/03/2000
Application #:
08465650
Filing Dt:
06/05/1995
Title:
A METHOD AND APPARATUS FOR APPARATUS FOR POSITIONING A MEMBER RELATIVE TO AN OBJECT SURFACE
52
Patent #:
5786602
Issue Dt:
07/28/1998
Application #:
08465656
Filing Dt:
06/05/1995
Title:
METHOD AND APPARATUS FOR ELECTRO-OPTICALLY DETERMINING THE DIMENSION, LOCATION AND ATTITUDE OF OBJECTS
Assignor
1
GREAT LAKES INTELLECTUAL PROPERTY, LTD.
Exec Dt:
08/04/1999
Assignee
1
DIFFRACTO LTD.
2835 KEW DRIVE
WINDSOR, ONTARIO N8T 3B7, CANADA
Correspondence name and address
LARSON & TAYLOR
KEVIN R. KLEIN
1199 NO. FAIRFAX ST., SUITE 900
ALEXANDRIA, VA 22314-1437

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