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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:017833/0057   Pages: 4
Recorded: 05/01/2006
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Total properties: 35
1
Patent #:
Issue Dt:
11/15/1988
Application #:
06849532
Filing Dt:
04/08/1986
Title:
MIXING VALVE AIR SOURCE
2
Patent #:
Issue Dt:
01/09/1990
Application #:
07193768
Filing Dt:
05/13/1988
Title:
ELECTRONIC DEVICE TESTING SYSTEM
3
Patent #:
Issue Dt:
09/07/1993
Application #:
07734192
Filing Dt:
07/22/1991
Title:
TEST HEAD MANIPULATOR
4
Patent #:
Issue Dt:
09/22/1992
Application #:
07744644
Filing Dt:
08/08/1991
Title:
ELECTRONIC TEST HEAD POSITIONER FOR TEST SYSTEMS
5
Patent #:
Issue Dt:
08/15/1995
Application #:
08122055
Filing Dt:
09/15/1993
Title:
ELECTRONIC TEST HEAD MANIPULATOR
6
Patent #:
Issue Dt:
09/19/1995
Application #:
08297326
Filing Dt:
08/29/1994
Title:
TEST HEAD MANIPULATOR
7
Patent #:
Issue Dt:
02/04/1997
Application #:
08355501
Filing Dt:
12/12/1994
Title:
METHOD AND APPARATUS FOR AUTOMATED DOCKING OF A TEST HEAD TO A DEVICE HANDLER
8
Patent #:
Issue Dt:
03/04/1997
Application #:
08425921
Filing Dt:
04/20/1995
Title:
DEVICE TESTING SYSTEM WITH CABLE PIVOT AND METHOD OF INSTALLATION
9
Patent #:
Issue Dt:
05/04/1999
Application #:
08643967
Filing Dt:
05/07/1996
Title:
METHOD AND APPARATUS FOR AUTOMATED DOCKING OF A TEST HEAD TO A DEVICE HANDLER
10
Patent #:
Issue Dt:
05/02/2000
Application #:
08828893
Filing Dt:
03/31/1997
Title:
METHOD AND APPARATUS FOR AUTOMATED DOCKING OF A TEST HEAD TO A DEVICE HANDLER
11
Patent #:
Issue Dt:
06/19/2001
Application #:
08847305
Filing Dt:
04/23/1997
Title:
OPTICAL FIBER INTERFACE FOR INTEGRATED CIRCUIT TEST SYSTEM
12
Patent #:
Issue Dt:
03/07/2000
Application #:
09115216
Filing Dt:
07/14/1998
Title:
TEMPERATURE MAPPING SYSTEM
13
Patent #:
Issue Dt:
07/10/2001
Application #:
09126267
Filing Dt:
07/30/1998
Title:
APPARATUS FOR COUPLING A TEST HEAD AND PROBE CARD IN A WAFER TESTING SYSTEM
14
Patent #:
Issue Dt:
09/10/2002
Application #:
09559462
Filing Dt:
04/28/2000
Title:
METHOD AND APPARATUS AUTOMATED DOCKING OF A TEST HEAD TO A DEVICE HANDLER
15
Patent #:
Issue Dt:
05/03/2005
Application #:
09646072
Filing Dt:
12/07/2000
Title:
TEST HEAD MANIPULATOR
16
Patent #:
Issue Dt:
06/11/2002
Application #:
09841688
Filing Dt:
04/23/2001
Publication #:
Pub Dt:
05/09/2002
Title:
OPTICAL FIBER INTERFACE FOR INTEGRATED CIRCUIT TEST SYSTEM
17
Patent #:
Issue Dt:
07/15/2003
Application #:
09977040
Filing Dt:
10/11/2001
Title:
OPTICAL FIBER INTERFACE FOR INTEGRATED CIRCUIT TEST SYSTEM
18
Patent #:
Issue Dt:
06/30/2009
Application #:
10204069
Filing Dt:
10/08/2002
Publication #:
Pub Dt:
03/18/2004
Title:
COUNTER BALANCED VERTICAL DOCKING MOTION IN A DRIVEN VERTICAL AXIS TEST HEAD MANIPULATOR
19
Patent #:
Issue Dt:
02/14/2006
Application #:
10297860
Filing Dt:
05/09/2003
Publication #:
Pub Dt:
02/05/2004
Title:
ELECTRICALLY SHIELDED CONNECTOR
20
Patent #:
Issue Dt:
12/13/2005
Application #:
10380313
Filing Dt:
06/03/2003
Publication #:
Pub Dt:
02/19/2004
Title:
SIDE SUPPORTS WITH ADJUSTABLE CENTER OF GRAVITY
21
Patent #:
Issue Dt:
08/01/2006
Application #:
10381322
Filing Dt:
07/01/2003
Publication #:
Pub Dt:
01/27/2005
Title:
APPARATUS AND METHOD FOR BALANCING AND FOR PROVIDING A COMPLIANT RANGE TO A TEST HEAD
22
Patent #:
Issue Dt:
11/28/2006
Application #:
10468277
Filing Dt:
12/17/2003
Publication #:
Pub Dt:
08/05/2004
Title:
INTERFACE APPARATUS FOR INTEGRATED CIRCUIT TESTING
23
Patent #:
Issue Dt:
09/19/2006
Application #:
10484014
Filing Dt:
07/07/2004
Publication #:
Pub Dt:
12/02/2004
Title:
TEST HEAD DOCKING SYSTEM AND METHOD
24
Patent #:
NONE
Issue Dt:
Application #:
10498711
Filing Dt:
05/23/2005
Publication #:
Pub Dt:
01/12/2006
Title:
Flexible test head internal interface
25
Patent #:
Issue Dt:
10/02/2007
Application #:
10511510
Filing Dt:
05/26/2005
Publication #:
Pub Dt:
01/05/2006
Title:
DYNAMIC CRADLE ASSEMBLY POSITIONER SYSTEM FOR POSITIONING AN ELECTRONIC DEVICE TEST HEAD
26
Patent #:
NONE
Issue Dt:
Application #:
10529161
Filing Dt:
02/27/2006
Publication #:
Pub Dt:
07/20/2006
Title:
Test head positioning apparatus
27
Patent #:
Issue Dt:
05/21/2013
Application #:
10543371
Filing Dt:
07/26/2005
Publication #:
Pub Dt:
11/16/2006
Title:
WRIST JOINT FOR POSITIONING A TEST HEAD
28
Patent #:
Issue Dt:
12/07/2010
Application #:
10545537
Filing Dt:
08/12/2005
Publication #:
Pub Dt:
09/21/2006
Title:
SAFETY MECHANISM FOR MATERIALS HANDLING SYSTEM
29
Patent #:
Issue Dt:
10/02/2007
Application #:
10678691
Filing Dt:
10/03/2003
Publication #:
Pub Dt:
04/07/2005
Title:
ADJUSTABLE TEST HEAD DOCKING APPARATUS
30
Patent #:
Issue Dt:
06/26/2007
Application #:
10813362
Filing Dt:
03/30/2004
Publication #:
Pub Dt:
11/18/2004
Title:
TEST HEAD POSITIONING SYSTEM AND METHOD
31
Patent #:
Issue Dt:
01/02/2007
Application #:
10953158
Filing Dt:
09/29/2004
Publication #:
Pub Dt:
02/24/2005
Title:
METHOD OF FABRICATING A CONNECTOR
32
Patent #:
Issue Dt:
06/28/2005
Application #:
10954415
Filing Dt:
09/30/2004
Publication #:
Pub Dt:
02/24/2005
Title:
TEST HEAD MANIPULATOR
33
Patent #:
Issue Dt:
07/17/2007
Application #:
10955441
Filing Dt:
09/30/2004
Publication #:
Pub Dt:
03/10/2005
Title:
TEST HEAD MANIPULATOR
34
Patent #:
Issue Dt:
11/27/2007
Application #:
11199646
Filing Dt:
08/09/2005
Title:
MODULAR INTERFACE
35
Patent #:
Issue Dt:
09/26/2006
Application #:
29209257
Filing Dt:
07/13/2004
Title:
SIGNAL MODULE
Assignor
1
Exec Dt:
12/08/2005
Assignee
1
222 DELAWARE AVENUE
SUITE 1200
WILMINGTON, DELAWARE 19801
Correspondence name and address
LAWRENCE E. ASHERY
RATNERPRESTIA
SUITE 301, ONE WESTLAKES
BERWYN, P.O. BOX 980
VALLEY FORGE, PA 19482-0980

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