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: | 014953/0918 | |
| Pages: | 3 |
| | Recorded: | 08/09/2004 | | |
| Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). |
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Total properties:
12
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Patent #:
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Issue Dt:
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07/11/1989
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Application #:
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07083645
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Filing Dt:
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08/10/1987
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Title:
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ANONYMOUS INTERACTIVE TELEPHONE SYSTEM
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Patent #:
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Issue Dt:
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10/31/1989
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Application #:
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07197028
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Filing Dt:
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05/19/1988
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Title:
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ANONYMOUS INTERACTIVE TELEPHONE SYSTEM WITH EXPANDED OUTWARD CALLING FEATURES
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Patent #:
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Issue Dt:
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10/15/1991
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Application #:
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07448110
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Filing Dt:
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12/12/1989
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Title:
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ANONYMOUS INTERACTIVE TELEPHONE SYSTEM HAVING DIRECT CONNECT FEATURE
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Patent #:
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Issue Dt:
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06/11/1991
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Application #:
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07513857
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Filing Dt:
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04/24/1990
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Title:
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METHOD FOR MONITORING TELEPHONE CALL PROGRESS
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Patent #:
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Issue Dt:
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06/28/1994
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Application #:
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07712538
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Filing Dt:
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06/10/1991
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Title:
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METHOD FOR MONITORING TELEPHONE CALL PROGRESS
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Patent #:
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Issue Dt:
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11/01/1994
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Application #:
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07774963
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Filing Dt:
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10/11/1991
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Title:
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ANONYMOUS INTERACTIVE TELEPHONE SYSTEM
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Patent #:
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Issue Dt:
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05/28/1996
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Application #:
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08224464
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Filing Dt:
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04/07/1994
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Title:
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METHOD FOR MONITORING TELEPHONE CALL PROGRESS
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Patent #:
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Issue Dt:
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04/22/1997
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Application #:
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08265865
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Filing Dt:
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06/27/1994
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Title:
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ANONYMOUS INTERACTIVE TELEPHONE SYSTEM
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Patent #:
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Issue Dt:
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02/18/1997
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Application #:
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08478575
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Filing Dt:
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06/07/1995
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Title:
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CALL SCREENING METHOD
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Patent #:
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Issue Dt:
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01/21/1997
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Application #:
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08481947
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Filing Dt:
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06/07/1995
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Title:
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CALL SACREENING METHOD USING SELECTIVE CALL ACCEPTANCE
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Patent #:
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Issue Dt:
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06/16/1998
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Application #:
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08708420
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Filing Dt:
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09/05/1996
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Title:
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ANONYMOUS INTERACTIVE TELEPHONE SYSTEM
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Patent #:
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Issue Dt:
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09/15/1998
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Application #:
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08911849
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Filing Dt:
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08/15/1997
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Title:
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ANONYMOUS INTERACTIVE TELEPHONE SYSTEM
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Assignee
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| 91 EAST TASMAN DRIVE |
| SAN JOSE, CALIFORNIA 95134 |
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Correspondence name and address
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ANDREW J. GRAY IV
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MORGAN, LEWIS & BOCKIUS LLP
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2 PALO ALTO SQ., 3000 EL CAMINO, STE.700
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PALO ALTO, CA 94306
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