Patent Assignment Details
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| Reel/Frame: | 013295/0458 | |
| Pages: | 3 |
| | Recorded: | 09/17/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
7
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Patent #:
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Issue Dt:
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12/21/1982
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Application #:
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06131159
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Filing Dt:
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03/17/1980
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Title:
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SPEECH DETECTOR CIRCUIT FOR A TASI SYSTEM
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Patent #:
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Issue Dt:
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11/01/1988
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Application #:
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07119273
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Filing Dt:
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11/09/1987
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Title:
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MULTIPLEXED DIGITAL PACKET TELEPHONE SYSTEM
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Patent #:
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Issue Dt:
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02/18/1992
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Application #:
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07558197
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Filing Dt:
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07/24/1990
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Title:
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TOKEN RING SYNCHRONIZATION
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Patent #:
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Issue Dt:
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05/21/1991
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Application #:
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07579189
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Filing Dt:
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09/05/1990
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Title:
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MULTIPLEXED DIGITAL PACKET TELEPHONE SYSTEM
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Patent #:
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Issue Dt:
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07/21/1992
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Application #:
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07586415
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Filing Dt:
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09/21/1990
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Title:
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TOKEN RING EQUALIZER
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Patent #:
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Issue Dt:
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08/22/1995
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Application #:
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08090439
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Filing Dt:
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07/09/1993
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Title:
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PACKET SWITCHING COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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07/25/2000
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Application #:
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09251915
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Filing Dt:
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02/19/1999
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Title:
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LAYER TWO TUNNELING PROTOCOL (L2TP) MERGING AND MANAGEMENT
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Assignee
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| 7880 BACKLICK ROAD |
| UNIT 2 |
| SPRINGFIELD, VIRGINIA 22150 |
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Correspondence name and address
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ROBERT J. MADIGAN
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7880 BACKLICK ROAD, SUITE 2
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SPRINGFIELD, VA 22150
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