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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:010731/0078   Pages: 26
Recorded: 04/03/2000
Conveyance: PATENT COLLATERAL ASSIGNMENT AND SECURITY AGREEMENT
Total properties: 36
1
Patent #:
Issue Dt:
07/10/1984
Application #:
06342902
Filing Dt:
01/26/1982
Title:
METHOD OF AND APPARATUS FOR THE AUTOMATIC DIAGNOSIS OF THE FAILURE OF ELECTRICAL DEVICES CONNECTED TO COMMON BUS NODES AND THE LIKE
2
Patent #:
Issue Dt:
10/28/1986
Application #:
06710535
Filing Dt:
03/13/1985
Title:
METHOD OF AND APPARATUS FOR MULTIPLEXED AUTOMATIC TESTING OF ELECTRONIC CIRCUITS AND THE LIKE
3
Patent #:
Issue Dt:
08/11/1987
Application #:
06860819
Filing Dt:
05/08/1986
Title:
FAST-ACTING COMPARISON CIRCUIT
4
Patent #:
Issue Dt:
09/05/1989
Application #:
07027650
Filing Dt:
03/19/1987
Title:
METHOD AND APPARATUS FOR VERIFYING PROPER PLACEMENT OF INTEGRATED CIRCUITS ON CIRCUIT BOARDS
5
Patent #:
Issue Dt:
11/01/1988
Application #:
07047203
Filing Dt:
05/06/1987
Title:
DIGITAL SIGNAL SYNTHESIZER
6
Patent #:
Issue Dt:
08/29/1989
Application #:
07082054
Filing Dt:
08/05/1987
Title:
METHOD OF IN-CIRCUIT TESTING
7
Patent #:
Issue Dt:
02/13/1990
Application #:
07177067
Filing Dt:
04/04/1988
Title:
INTEGRATED DATA AND TIMING CIRCUITRY FOR AUTOMATIC CIRCUIT TESTER
8
Patent #:
Issue Dt:
08/21/1990
Application #:
07216917
Filing Dt:
07/08/1988
Title:
METHOD AND APPARATUS FOR IDENTIFYING DEFECTIVE BUS DEVICES
9
Patent #:
Issue Dt:
12/11/1990
Application #:
07280501
Filing Dt:
12/06/1988
Title:
APPARATUS & METHOD FOR CIRCUIT BOARD TESTING
10
Patent #:
Issue Dt:
06/25/1991
Application #:
07373993
Filing Dt:
06/29/1989
Title:
LOW-DEAD-TIME INTERVAL TIMER
11
Patent #:
Issue Dt:
06/30/1992
Application #:
07399853
Filing Dt:
08/29/1989
Title:
METHOD AND APPARATUS FOR CIRCUIT BOARD TESTING WITH CONTROLLED BACKDRIVE STRESS
12
Patent #:
Issue Dt:
10/15/1991
Application #:
07518453
Filing Dt:
05/04/1990
Title:
METHOD OF TESTING CONTROL MATRICES FOR FLAT-PANEL DISPLAYS
13
Patent #:
Issue Dt:
04/07/1992
Application #:
07547802
Filing Dt:
07/03/1990
Title:
GROUND-LOOP INTERRUPTION CIRCUIT
14
Patent #:
Issue Dt:
12/15/1992
Application #:
07578960
Filing Dt:
09/07/1990
Title:
METHOD FOR TESTING MIXED SCAN AND NON-SCAN CIRCUITRY
15
Patent #:
Issue Dt:
06/23/1992
Application #:
07659755
Filing Dt:
02/22/1991
Title:
TESTER INTERCONNECT SYSTEM
16
Patent #:
Issue Dt:
06/23/1992
Application #:
07660277
Filing Dt:
02/22/1991
Title:
AUTOMATIC CIRCUIT TESTER EMPLOYING A THREE-DIMENSIONAL SWITCH-MATRIX LAYOUT
17
Patent #:
Issue Dt:
03/31/1992
Application #:
07660289
Filing Dt:
02/22/1991
Title:
AUTOMATIC CIRCUIT TESTER WITH SEPARATE INSTRUMENT AND SCANNER BUSES
18
Patent #:
Issue Dt:
01/25/1994
Application #:
07776850
Filing Dt:
10/15/1991
Title:
SLIP DETECTION DURING BIT-ERROR-RATE MEASUREMENT
19
Patent #:
Issue Dt:
09/07/1993
Application #:
07882217
Filing Dt:
05/13/1992
Title:
METHOD OF TESTING CONTROL MATRICES EMPLOYING DISTRIBUTED SOURCE RETURN
20
Patent #:
Issue Dt:
05/09/1995
Application #:
08014154
Filing Dt:
02/05/1993
Title:
METHOD FOR AUTOMATIC OPEN-CIRCUIT DETECTION
21
Patent #:
Issue Dt:
06/20/1995
Application #:
08100090
Filing Dt:
07/30/1993
Title:
PROBE FOR CAPACITIVE OPEN-CIRCUIT TESTS
22
Patent #:
Issue Dt:
02/21/1995
Application #:
08188385
Filing Dt:
01/27/1994
Title:
CAPACITIVE OPEN-CIRCUIT TEST EMPLOYING AN IMPROVED THRESHOLD DETERMINATION
23
Patent #:
Issue Dt:
10/10/1995
Application #:
08240981
Filing Dt:
05/11/1994
Title:
CIRCUIT-TEST FIXTURE THAT INCLUDES SHORTED-TOGETHER PROBES
24
Patent #:
Issue Dt:
04/09/1996
Application #:
08245477
Filing Dt:
05/18/1994
Title:
ADAPTIVE ALIGNMENT PROBE FIXTURE FOR CIRCUIT BOARD TESTER
25
Patent #:
Issue Dt:
01/23/1996
Application #:
08302227
Filing Dt:
09/08/1994
Title:
SIMULTANEOUS CAPACITIVE OPEN-CIRCUIT TESTING
26
Patent #:
Issue Dt:
07/28/1998
Application #:
08390065
Filing Dt:
02/17/1995
Title:
CAPACITIVE OPEN-CIRCUIT AND SHORT-CIRCUIT TESTS OF COMPONENT CONNECTIONS TO CIRCUIT BOARDS
27
Patent #:
Issue Dt:
02/11/1997
Application #:
08403472
Filing Dt:
03/14/1995
Title:
CONNECTOR FOR AUTOMATIC TEST EQUIPMENT
28
Patent #:
Issue Dt:
04/07/1998
Application #:
08493399
Filing Dt:
06/22/1995
Title:
SYSTEM FOR DETECTING FAULTS IN CONNECTIONS BETWEEN INTEGRATED CIRCUITS AND CIRCUIT BOARD TRACES
29
Patent #:
Issue Dt:
05/05/1998
Application #:
08514011
Filing Dt:
08/11/1995
Title:
SYSTEM FOR MEASURING JITTER IN A NON-BINARY DIGITAL SIGNAL
30
Patent #:
Issue Dt:
09/22/1998
Application #:
08517573
Filing Dt:
08/21/1995
Title:
TEST SYSTEM FOR DETERMINING THE ORIENTATION OF COMPONENTS ON A CIRCUIT BOARD
31
Patent #:
Issue Dt:
03/25/1997
Application #:
08552141
Filing Dt:
11/02/1995
Title:
SYSTEM AND METHOD OF PROGRAMMING A MULTISTATION TESTING SYSTEM
32
Patent #:
Issue Dt:
01/19/1999
Application #:
08576008
Filing Dt:
12/21/1995
Title:
HYBRID SCANNER FOR USE IN AN IMPROVED MDA TESTER
33
Patent #:
Issue Dt:
08/20/1996
Application #:
08580795
Filing Dt:
12/29/1995
Title:
METHOD AND APPARATUS FOR PIN ASSIGNMENT IN AUTOMATIC CIRCUIT TESTERS
34
Patent #:
Issue Dt:
09/05/2000
Application #:
09231001
Filing Dt:
01/14/1999
Title:
DIRECT-MEASUREMENT PROVISION OF SAFE BACKDRIVE LEVELS
35
Patent #:
Issue Dt:
01/16/2001
Application #:
09231049
Filing Dt:
01/14/1999
Title:
CIRCUIT-BOARD TESTER WITH BACKDRIVE-BASED BURST TIMING
36
Patent #:
Issue Dt:
05/21/2002
Application #:
09289173
Filing Dt:
04/09/1999
Title:
METHOD AND APPARATUS FOR LOAD BALANCING IN A DISTRIBUTED OBJECT ARCHITECTURE
Assignor
1
Exec Dt:
03/24/2000
Assignee
1
100 FEDERAL STREET
BOSTON, MASSACHUSETTS 02110
Correspondence name and address
BINGHAM DANA LLP
CHRISTOPHER REID SMITH, ESQ.
150 FEDERAL STREET
BOSTON, MA 02110

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