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Total properties:
11
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Patent #:
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Issue Dt:
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02/12/1991
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Application #:
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07437876
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Filing Dt:
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11/16/1989
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Title:
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CIPHERTEXT TO PLAINTEXT COMMUNICATIONS SYSTEM AND METHOD
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Patent #:
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Issue Dt:
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07/14/1992
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Application #:
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07524296
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Filing Dt:
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05/15/1990
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Title:
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SEALING CURRENT GENERATOR FOR A TELEPHONE CIRCUIT
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Patent #:
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Issue Dt:
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09/29/1992
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Application #:
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07609083
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Filing Dt:
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11/02/1990
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Title:
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PROGRAMMABLE UNIVERSAL SIGNALING CIRCUIT FOR A TELEPHONE NETWORK
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Patent #:
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Issue Dt:
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09/13/1994
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Application #:
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07744576
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Filing Dt:
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08/15/1991
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Title:
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LINE INTERFACE UNIT RETROFIT CIRCUIT
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Patent #:
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Issue Dt:
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04/05/1994
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Application #:
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08066973
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Filing Dt:
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05/25/1993
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Title:
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SYSTEM FOR IMPLEMENTING BROADBAND AUDIO PROGRAM TELEPHONY CIRCUITS USING 2B1Q TECHNOLOGY
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Patent #:
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Issue Dt:
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09/22/1998
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Application #:
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08774859
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Filing Dt:
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12/20/1996
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Title:
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NETWORK CONTROLLER WITH RECONFIGURABLE PROGRAM LOGIC CIRCUITS CAPABLE OF PERFORMING BOTH CHANNEL SEVICE AND TESTING FUNCTIONS
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Patent #:
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Issue Dt:
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03/12/2002
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Application #:
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09234047
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Filing Dt:
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01/19/1999
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Title:
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GRAPHICAL USER INTERFACE FOR DISPLAY OF STATISTICAL DATA
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Patent #:
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Issue Dt:
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11/25/2003
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Application #:
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09320388
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Filing Dt:
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05/26/1999
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Title:
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METHOD AND APPARATUS FOR AUTOMATICALLY DETERMINING ALLOCATION OF VOICE AND DATA CHANNELS ON A T1/E1 LINE
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Patent #:
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Issue Dt:
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09/13/2005
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Application #:
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09943781
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Filing Dt:
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08/30/2001
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Publication #:
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Pub Dt:
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06/20/2002
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Title:
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SYSTEM AND METHOD FOR MEASURING SAMPLE ARRIVAL RATES ON AN ASYNCHRONOUS TRANSPORT NETWORK
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Patent #:
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Issue Dt:
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10/03/2006
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Application #:
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09948387
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Filing Dt:
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09/06/2001
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Publication #:
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Pub Dt:
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05/30/2002
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Title:
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SYSTEM AND METHOD FOR DIAGNOSING A POTS PORT
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Patent #:
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Issue Dt:
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11/18/2003
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Application #:
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09995273
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Filing Dt:
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11/27/2001
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Title:
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DUAL ISOLATED INPUT POWER SUPPLY
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