Patent Assignment Details
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Reel/Frame: | 021199/0221 | |
| Pages: | 7 |
| | Recorded: | 07/07/2008 | | |
Attorney Dkt #: | 041-0118 |
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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02/28/2012
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Application #:
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12134754
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Filing Dt:
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06/06/2008
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Publication #:
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Pub Dt:
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12/10/2009
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Title:
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CALL GROUP MANAGEMENT USING THE SESSION INITIATION PROTOCOL
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Assignee
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1303 E. ALGONQUIN ROAD |
SCHAUMBURG, ILLINOIS 60196 |
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Correspondence name and address
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PRASS & IRVING LLP
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2661 RIVA ROAD
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BLDG. 1000, SUITE 1044
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ANNAPOLIS, MD 21401
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