Patent Assignment Details
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Reel/Frame: | 009583/0443 | |
| Pages: | 4 |
| | Recorded: | 11/11/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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05/01/2001
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Application #:
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09156689
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Filing Dt:
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09/18/1998
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Title:
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SYSTEM AND METHOD FOR INTEGRATING VOICE ON NETWORK WITH TRADITIONAL TELEPHONY
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Assignee
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ONE TOWER LANE, SUITE 2850 |
OAKBROOK TERRACE, ILLINOIS 60181 |
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Correspondence name and address
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CROWELL & MORING, LLP
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DAVID C. ISAACSON
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1001 PENNSYLVANIA AVENUE, N.W.
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WASHINGTON, DC 20004
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