Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 010180/0558 | |
| Pages: | 15 |
| | Recorded: | 08/25/1999 | | |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
6
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Patent #:
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Issue Dt:
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09/10/1985
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Application #:
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06508256
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Filing Dt:
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06/27/1983
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Title:
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DIGITAL TELECONFERENCING CONTROL DEVICE, SYSTEM AND METHOD
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Patent #:
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Issue Dt:
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07/02/1991
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Application #:
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07490047
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Filing Dt:
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03/06/1990
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Title:
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AUTOMATIC GAIN CONTROL USING ROOT-MEAN-SQUARE CIRCUITRY IN A DIGITAL DOMAIN CONFERENCE BRIDGE FOR A TELEPHONE NETWORK
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Patent #:
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Issue Dt:
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10/01/1991
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Application #:
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07490092
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Filing Dt:
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03/06/1990
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Title:
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CIRCUIT FOR NULLING THE TALKER'S SPEECH IN A CONFERENCE CALL AND METHOD THEREOF
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Patent #:
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Issue Dt:
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07/23/1991
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Application #:
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07490095
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Filing Dt:
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03/06/1990
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Title:
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WHISPER CIRCUIT FOR A CONFERENCE CALL BRIDGE INCLUDING TALKER NULLING AND METHOD THEREFOR
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Patent #:
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Issue Dt:
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11/30/1999
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Application #:
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08825477
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Filing Dt:
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03/28/1997
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Title:
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METHOD AND APPARATUS FOR ON-DEMAND TELECONFERENCING
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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Assignee
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| 1700 LINCOLN STREET, SUITE 1800 |
| DENVER, COLORADO 80203 |
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Correspondence name and address
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NEWWEST MEZZANINE FUND LP
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DAVID L. HENRY
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1700 LICOLN STREET, SUITE 1800
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DENVER, CO 80203
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