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Total properties:
31
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Patent #:
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Issue Dt:
|
04/11/1989
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Application #:
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07176250
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Filing Dt:
|
03/31/1988
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Title:
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PRINTED CIRCUIT BOARD MOUNTING FOR COMMUNICATION TERMINATION
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Patent #:
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Issue Dt:
|
01/11/1994
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Application #:
|
07862054
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Filing Dt:
|
04/02/1992
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Title:
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DIGITAL TELEPHONE SYSTEM NOISE REDUCTION CIRCUIT
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Patent #:
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Issue Dt:
|
08/09/1994
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Application #:
|
07921681
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Filing Dt:
|
07/30/1992
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Title:
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TIP-RING VOLTAGE CORRECTION CIRCUIT
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Patent #:
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Issue Dt:
|
11/16/1993
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Application #:
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07978025
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Filing Dt:
|
11/18/1992
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Title:
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METHOD AND APPARATUS FOR PROVIDING ON-HOOK TRANSMISSION FOR DIGITAL LOOP CARRIER CHANNEL UNITS
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Patent #:
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Issue Dt:
|
06/25/1996
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Application #:
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08189756
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Filing Dt:
|
02/01/1994
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Title:
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HEAT EXCHANGER FOR ELECTRICAL CABINET OR THE LIKE
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Patent #:
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Issue Dt:
|
02/13/1996
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Application #:
|
08189900
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Filing Dt:
|
01/31/1994
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Title:
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ELECTRICAL CIRCUIT CARD WITH REDUCED EMI EMISSION
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Patent #:
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Issue Dt:
|
10/31/1995
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Application #:
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08227887
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Filing Dt:
|
04/15/1994
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Title:
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ELECTRICAL CIRCUIT CARD WITH EMI SHIELDING STRIP ADAPTED TO MAKE CONTACT WITH NON-OUTWARDLY FACING SURFACE OF CARD-RECEIVING HOUSING
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Patent #:
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Issue Dt:
|
03/04/1997
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Application #:
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08258411
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Filing Dt:
|
06/10/1994
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Title:
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CONTROL SYSTEM AND OPERATIONS SYSTEM INTERFACE FOR A NETWORK ELEMENT IN AN ACCESS SYSTEM
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Patent #:
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Issue Dt:
|
01/31/1995
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Application #:
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08262375
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Filing Dt:
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06/20/1994
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Title:
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CIRCUIT CARD ASSEMBLY WITH SHIELDING ASSEMBLY FOR REDUCING EMI EMISSIONS
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|
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Patent #:
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Issue Dt:
|
07/21/1998
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Application #:
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08471224
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Filing Dt:
|
06/06/1995
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Title:
|
INTEGRATED DIGITAL LOOP CARRIER SYSTEM WITH VIRTUAL TRIBUTARY MAPPER CIRCUIT
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|
|
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Patent #:
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|
Issue Dt:
|
11/11/1997
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Application #:
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08489400
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Filing Dt:
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06/12/1995
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Title:
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ZERO BYTE SUBSTITUTION METHOD AND APPARATUS FOR TELECOMMUNICATIONS EQUIPMENT
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|
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Patent #:
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|
Issue Dt:
|
09/16/1997
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Application #:
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08588198
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Filing Dt:
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01/18/1996
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Title:
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HYDROGEN VENT FOR REMOTE TERMINAL CABINETS
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|
|
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Patent #:
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|
Issue Dt:
|
12/08/1998
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Application #:
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08633971
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Filing Dt:
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04/19/1996
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Title:
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TWO-WIRE CHANNEL UNIT WITH LOOPBACK TEST CAPABILITY
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Patent #:
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Issue Dt:
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05/26/1998
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Application #:
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08754928
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Filing Dt:
|
11/25/1996
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Title:
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REMOVABLE COVER FOR WIRE WRAP CONNECTORS
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|
|
|
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Patent #:
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|
Issue Dt:
|
11/09/1999
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Application #:
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08857220
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Filing Dt:
|
05/15/1997
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Title:
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COMBINED LOOP CURRENT SINK, BATTERY DETECTOR, AND RINGING DETECTOR CIRCUIT
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Patent #:
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|
Issue Dt:
|
01/29/2002
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Application #:
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08923290
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Filing Dt:
|
09/04/1997
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Title:
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APPARATUS AND MEHTOD FOR AUTOMATIC AND ADAPTIVE ADJUSTMENT OF BUILD-OUT CAPACITANCE TO BALANCE A HYBRID
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|
|
|
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Patent #:
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|
Issue Dt:
|
04/11/2000
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Application #:
|
09028750
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Filing Dt:
|
02/24/1998
|
|
Title:
|
INTEGRATED DIGITAL LOOP CARRIER SYSTEM WITH VIRTUAL TRIBUTARY MAPPER CIRCUIT
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/09/2001
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Application #:
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09126732
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Filing Dt:
|
07/31/1998
|
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Title:
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FACEPLATE FOR AN ELECTRONIC CIRCUIT CARD FOR REDUCING EMI EMISSIONS BETWEEN CIRCUIT CARDS INSERTED IN A CIRCUIT CARD HOUSING
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|
|
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Patent #:
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Issue Dt:
|
10/17/2000
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Application #:
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09128003
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Filing Dt:
|
08/03/1998
|
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Title:
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LADDER DEFLECTING DEVICE
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Patent #:
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|
Issue Dt:
|
03/04/2003
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Application #:
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09373655
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Filing Dt:
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08/13/1999
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Title:
|
ARCHITECTURE FOR INCREASING DENSITY OF CHANNEL BANK IN DIGITAL CARRIER SYSTEM
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|
|
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Patent #:
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|
Issue Dt:
|
12/25/2001
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Application #:
|
09475507
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Filing Dt:
|
12/30/1999
|
|
Title:
|
INTEGRATED DIGITAL LOOP CARRIER SYSTEM WITH VIRTUAL TRIBUTARY MAPPER CIRCUIT
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/17/2002
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Application #:
|
09663339
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Filing Dt:
|
09/15/2000
|
|
Title:
|
PLUG-IN CIRCUIT BOARD WITH REDUCED INSERTION FORCE
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|
|
|
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Patent #:
|
|
Issue Dt:
|
02/08/2005
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Application #:
|
09814173
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Filing Dt:
|
03/22/2001
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Publication #:
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Pub Dt:
|
11/28/2002
| | | | |
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Title:
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METHOD AND APPARATUS FOR OFF-HOOK MANAGEMENT OF PLURAL SUBSCRIBER PREMISES DEVICES CONNECTED TO SAME TELEPHONE LINE
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|
|
|
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Patent #:
|
NONE
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Issue Dt:
|
|
Application #:
|
09928440
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Filing Dt:
|
08/14/2001
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Publication #:
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Pub Dt:
|
02/20/2003
| | | | |
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Title:
|
System and method for automatic gain and slope equalization provisioning of telephone transmission lines
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|
|
|
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Patent #:
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|
Issue Dt:
|
07/18/2006
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Application #:
|
09985686
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Filing Dt:
|
11/05/2001
|
|
Publication #:
|
|
Pub Dt:
|
07/25/2002
| | | | |
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Title:
|
INTEGRATED DIGITAL LOOP CARRIER SYSTEM WITH VIRTUAL TRIBUTARY MAPPER CIRCUIT
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/11/2004
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Application #:
|
10024542
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Filing Dt:
|
12/21/2001
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Publication #:
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Pub Dt:
|
06/26/2003
| | | | |
|
Title:
|
PROTECTION SWITCH TO SUPPORT REDUNDANT APPLICATION OF CONVERTER UNITS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/15/2005
|
Application #:
|
10448453
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Filing Dt:
|
05/30/2003
|
|
Publication #:
|
|
Pub Dt:
|
12/02/2004
| | | | |
|
Title:
|
SONET MULTIPLEXER HAVING FRONT PANEL ACCESS TO ELECTRICAL AND OPTICAL CONNECTORS AND METHOD FOR USING SAME
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/27/2008
|
Application #:
|
10448461
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Filing Dt:
|
05/30/2003
|
|
Publication #:
|
|
Pub Dt:
|
12/02/2004
| | | | |
|
Title:
|
APPARATUS AND METHOD FOR AUTOMATIC PROVISIONING OF SONET MULTIPLEXER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/25/2005
|
Application #:
|
10448463
|
Filing Dt:
|
05/30/2003
|
|
Publication #:
|
|
Pub Dt:
|
12/02/2004
| | | | |
|
Title:
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COMPACT ENCLOSURE FOR INTERCHANGEABLE SONET MULTIPLEXER CARDS AND METHODS FOR USING SAME
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/15/2008
|
Application #:
|
10448464
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Filing Dt:
|
05/30/2003
|
|
Publication #:
|
|
Pub Dt:
|
12/02/2004
| | | | |
|
Title:
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APPARATUS AND METHOD FOR INCREASING OPTICAL DENSITY OF SONET MULTIPLEXER USING INTEGRAL COMPONENTS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/15/2010
|
Application #:
|
10617363
|
Filing Dt:
|
07/11/2003
|
|
Publication #:
|
|
Pub Dt:
|
01/13/2005
| | | | |
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Title:
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APPARATUS AND METHOD FOR TRANSMITTING A DS3 SIGNAL OVER MULTIPLE TWISTED PAIR CONDUCTORS
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|
