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: | 020325/0238 | |
| Pages: | 12 |
| | Recorded: | 01/07/2008 | | |
| Attorney Dkt #: | 26132.018 |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
5
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Patent #:
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Issue Dt:
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06/27/2006
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Application #:
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09903822
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Filing Dt:
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07/11/2001
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Publication #:
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Pub Dt:
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10/17/2002
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Title:
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SYSTEM AND METHOD FOR PERFORMING IP TELEPHONY INCLUDING INTERNAL AND EXTERNAL CALL SESSIONS
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Patent #:
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Issue Dt:
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06/27/2006
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Application #:
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09903836
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Filing Dt:
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07/11/2001
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Publication #:
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Pub Dt:
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10/03/2002
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Title:
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SYSTEM AND METHOD FOR ROUTING IP PACKETS
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Patent #:
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Issue Dt:
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02/03/2004
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Application #:
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09903837
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Filing Dt:
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07/11/2001
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Publication #:
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Pub Dt:
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10/03/2002
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Title:
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SYSTEM AND METHOD FOR PERFORMING IP TELEPHONY
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Patent #:
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Issue Dt:
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01/29/2013
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Application #:
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09903838
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Filing Dt:
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07/11/2001
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Publication #:
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Pub Dt:
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10/03/2002
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Title:
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SYSTEM AND METHOD FOR CONFIGURING AN IP TELEPHONY DEVICE
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Patent #:
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Issue Dt:
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01/31/2012
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Application #:
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11503584
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Filing Dt:
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08/14/2006
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Title:
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SYSTEM AND METHOD FOR IP TELEPHONY PAGING
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Assignee
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| 248 ADDIE ROY, BUILDING C200 |
| AUSTIN, TEXAS 78746 |
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Correspondence name and address
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NANCY BOUCH, SR PARALEGAL C/O WSGR
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650 PAGE MILL ROAD
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FH 2-1
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PALO ALTO, CA 94304
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