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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:014990/0645   Pages: 9
Recorded: 03/05/2004
Conveyance: SECURITY AGREEMENT
Total properties: 39
1
Patent #:
4908852
Issue Dt:
03/13/1990
Application #:
07300796
Filing Dt:
01/23/1989
Title:
METHOD AND APPARATUS FOR ALTERING THE ACCESS FORMAT OF TELEPHONE CALLS
2
Patent #:
4920562
Issue Dt:
04/24/1990
Application #:
07300828
Filing Dt:
01/23/1989
Title:
AUTOMATIC GENERATION OF BILLING RECORDS AT A TELEPHONE PAYSTATION
3
Patent #:
4920558
Issue Dt:
04/24/1990
Application #:
07300835
Filing Dt:
01/23/1989
Title:
METHOD AND APPARATUS FOR DOWNLOADING SPEECH FILES
4
Patent #:
4933965
Issue Dt:
06/12/1990
Application #:
07301028
Filing Dt:
01/23/1989
Title:
SHORT TIME VALIDITY STORAGE OF A BILLING ACCOUNT NUMBER AT A LOCAL TELECOMMUNICATIONS STATION
5
Patent #:
4890317
Issue Dt:
12/26/1989
Application #:
07301347
Filing Dt:
01/23/1989
Title:
AUTOMATIC VALIDATION OF TELEPHONE ACCOUNT NUMBERS
6
Patent #:
4933966
Issue Dt:
06/12/1990
Application #:
07301357
Filing Dt:
01/23/1989
Title:
METHOD AND APPARATUS FOR PERFORMING AN AUTOMATED COLLECT CALL
7
Patent #:
4935956
Issue Dt:
06/19/1990
Application #:
07342594
Filing Dt:
04/20/1989
Title:
AUTOMATED PUBLIC PHONE CONTROL FOR CHARGE AND COLLECT BILLING
8
Patent #:
5093858
Issue Dt:
03/03/1992
Application #:
07536200
Filing Dt:
06/11/1990
Title:
METHOD AND APPARATUS FOR PERFORMING AN AUTOMATED COLLECT CALL
9
Patent #:
5131027
Issue Dt:
07/14/1992
Application #:
07536204
Filing Dt:
06/11/1990
Title:
SHORT TIME VALIDITY STORAGE
10
Patent #:
5048079
Issue Dt:
09/10/1991
Application #:
07565954
Filing Dt:
08/10/1990
Title:
SMDR TRANSLATOR
11
Patent #:
5113433
Issue Dt:
05/12/1992
Application #:
07577096
Filing Dt:
08/29/1990
Title:
METHOD AND APPARATUS FOR ALTERING THE ACCESS FORMAT OF TELEPHONE CALLS
12
Patent #:
5319702
Issue Dt:
06/07/1994
Application #:
07921901
Filing Dt:
07/29/1992
Title:
METHOD AND APPARATUS FOR DETECTING AND RESPONDING TO HOOK FLASH EVENTS OCCURRING ON A REMOTE TELEPHONE
13
Patent #:
5319701
Issue Dt:
06/07/1994
Application #:
08027607
Filing Dt:
03/04/1993
Title:
METHOD AND APPARATUS FOR PERFORMING AN AUTOMATED COLLECT CALL
14
Patent #:
5960072
Issue Dt:
09/28/1999
Application #:
08034612
Filing Dt:
03/04/1993
Title:
METHOD AND APPARATUS FOR ALTERING THE ACCESS FORMAT OF TELEPHONE CALLS
15
Patent #:
5353261
Issue Dt:
10/04/1994
Application #:
08057754
Filing Dt:
05/07/1993
Title:
VIBRATING APPARATUS
16
Patent #:
5485507
Issue Dt:
01/16/1996
Application #:
08226665
Filing Dt:
04/12/1994
Title:
INTEGRATED COMMISSARY SYSTEM
17
Patent #:
5483581
Issue Dt:
01/09/1996
Application #:
08254919
Filing Dt:
06/06/1994
Title:
METHOD AND APPARATUS FOR PERFORMING AN AUTOMATED COLLECT CALL
18
Patent #:
5539812
Issue Dt:
07/23/1996
Application #:
08336001
Filing Dt:
11/08/1994
Title:
METHOD AND APPARATUS FOR DETECTING AN ATTEMPTED THREE-WAY CONFERENCE CALL ON A REMOTE TELEPHONE
19
Patent #:
5655013
Issue Dt:
08/05/1997
Application #:
08510327
Filing Dt:
08/02/1995
Title:
COMPUTER-BASED METHOD AND APPARATUS FOR CONTROLLING, MONITORING, RECORDING AND REPORTING TELEPHONE ACCESS
20
Patent #:
5805685
Issue Dt:
09/08/1998
Application #:
08558155
Filing Dt:
11/15/1995
Title:
THREE WAY CALL DETECTION BY COUNTING SIGNAL CHARACTERISTICS
21
Patent #:
5796811
Issue Dt:
08/18/1998
Application #:
08613025
Filing Dt:
03/11/1996
Title:
THREE WAY CALL DETECTION
22
Patent #:
5926533
Issue Dt:
07/20/1999
Application #:
08726217
Filing Dt:
10/04/1996
Title:
COMPUTER-BASED METHOD AND APPARATUS FOR CONTROLLING, MONITORING, RECORDING AND REPORTING TELEPHONE ACCESS
23
Patent #:
6141406
Issue Dt:
10/31/2000
Application #:
08866587
Filing Dt:
05/30/1997
Title:
METHOD AND APPARATUS FOR DETECTING A SECONDARY DESTINATION OF A TELEPHONE CALL BASED ON CHANGES IN THE TELEPHONE SIGNAL PATH
24
Patent #:
6560323
Issue Dt:
05/06/2003
Application #:
08904784
Filing Dt:
08/01/1997
Publication #:
US20020071537
Pub Dt:
06/13/2002
Title:
COMPUTER-BASED METHOD AND APPARATUS FOR CONTROLLING, MONITORING, RECORDING AND REPORTING TELEPHONE ACCESS
25
Patent #:
6064963
Issue Dt:
05/16/2000
Application #:
08992123
Filing Dt:
12/17/1997
Title:
AUTOMATIC KEY WORD OR PHRASE SPEECH RECOGNITION FOR THE CORRECTIONS INDUSTRY
26
Patent #:
6381321
Issue Dt:
04/30/2002
Application #:
09072436
Filing Dt:
05/04/1998
Title:
TELECOMMUNICATION RESOURCE ALLOCATION SYSTEM AND METHOD
27
Patent #:
NONE
Issue Dt:
Application #:
09131348
Filing Dt:
08/10/1998
Publication #:
US20010036821
Pub Dt:
11/01/2001
Title:
COMPUTER-BASED METHOD AND APPARATUS FOR CONTROLLING, MONITORING, RECORDING AND REPORTING WIRELESS COMMUNICATIONS
28
Patent #:
7106843
Issue Dt:
09/12/2006
Application #:
09144313
Filing Dt:
08/31/1998
Title:
COMPUTER-BASED METHOD AND APPARATUS FOR CONTROLLING, MONITORING, RECORDING AND REPORTING TELEPHONE ACCESS
29
Patent #:
6611583
Issue Dt:
08/26/2003
Application #:
09222130
Filing Dt:
12/29/1998
Title:
COMPUTER-BASED METHOD AND APPARATUS FOR CONTROLLING, MONITORING, RECORDING AND REPORTING TELEPHONE ACCESS
30
Patent #:
6665380
Issue Dt:
12/16/2003
Application #:
09229385
Filing Dt:
01/11/1999
Title:
INMATE MESSAGING SYSTEM AND METHOD
31
Patent #:
6763099
Issue Dt:
07/13/2004
Application #:
09435013
Filing Dt:
11/05/1999
Title:
ADVANCED THREE WAY CALL DETECTION SYSTEM AND METHOD USING SPREAD SPECTRUM TECHNIQUES
32
Patent #:
6655376
Issue Dt:
12/02/2003
Application #:
09442658
Filing Dt:
11/18/1999
Publication #:
US20020104529
Pub Dt:
08/08/2002
Title:
ASPIRATION SCREENING PROCESS FOR ASSESSING POST SURGERY PATIENT'S RISK FOR PNEUMONIA
33
Patent #:
6647096
Issue Dt:
11/11/2003
Application #:
09546844
Filing Dt:
04/11/2000
Title:
SYSTEM AND METHOD FOR REMOTELY CONTROLLING AUTOMATED CALL PLACEMENT CALL MONITORING FUNCTIONS
34
Patent #:
7058163
Issue Dt:
06/06/2006
Application #:
09596298
Filing Dt:
06/17/2000
Title:
SYSTEM AND METHOD FOR EX POST FACTO PRESERVING A RECORDED CONVERSATION
35
Patent #:
6668045
Issue Dt:
12/23/2003
Application #:
09698720
Filing Dt:
10/30/2000
Title:
MESSAGE SCREENING, DELIVERY AND BILLING SYSTEM
36
Patent #:
6560325
Issue Dt:
05/06/2003
Application #:
10115488
Filing Dt:
04/02/2002
Publication #:
US20020106068
Pub Dt:
08/08/2002
Title:
TELECOMMUNICATION RESOURCE ALLOCATION SYSTEM AND METHOD
37
Patent #:
6920209
Issue Dt:
07/19/2005
Application #:
10327248
Filing Dt:
12/19/2002
Title:
COMPUTER-BASED METHOD AND APPARATUS FOR CONTROLLING, MONITORING, RECORDING AND REPORTING TELEPHONE ACCESS
38
Patent #:
6904139
Issue Dt:
06/07/2005
Application #:
10421990
Filing Dt:
04/22/2003
Publication #:
US20030194073
Pub Dt:
10/16/2003
Title:
TELECOMMUNICATION RESOURCE ALLOCATION SYSTEM AND METHOD
39
Patent #:
7248680
Issue Dt:
07/24/2007
Application #:
10606011
Filing Dt:
06/24/2003
Title:
COMPUTER-BASED METHOD AND APPARATUS FOR CONTROLLING, MONITORING, RECORDING AND REPORTING TELEPHONE ACCESS
Assignor
1
T-NETIX, INC.
Exec Dt:
03/03/2004
Assignee
1
DYMAS FUNDING COMPANY, LLC, AS ADMIN. AGENT
ONE N. FRANKLIN
SUITE 3500
CHICAGO, ILLINOIS 60606
Correspondence name and address
FEDERAL RESEARCH COMPANY
PENELOPE J.A. AGODOA
1030 15TH STREET, N.W., SUITE 920
WASHINGTON, D.C. 20005

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