Patent Assignment Details
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Reel/Frame: | 015628/0040 | |
| Pages: | 6 |
| | Recorded: | 07/30/2004 | | |
Attorney Dkt #: | 04280 |
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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01/20/2009
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Application #:
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10845382
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Filing Dt:
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05/13/2004
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Title:
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METHOD AND APPARATUS FOR IMPLEMENTING A PRESENCE-BASED UNIVERSAL CAMP-ON FEATURE IN PACKET-BASED TELEPHONY SYSTEMS
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Assignee
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350 CAMPUS DRIVE |
MARLBOROUGH, MASSACHUSETTS 01752-3064 |
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Correspondence name and address
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MCDONNELL, BOEHNEN, HULBERT ET.AL.
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ROBERT J. IRVINE
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300 SOUTH WACKER DRIVE
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CHICAGO, IL 60606
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