Patent Assignment Details
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Reel/Frame: | 014000/0179 | |
| Pages: | 4 |
| | Recorded: | 09/24/2003 | | |
Conveyance: | CHANGE OF NAME (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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07/27/2004
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Application #:
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09453147
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Filing Dt:
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12/02/1999
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Title:
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METHOD OF OPERATING A FULL DUPLEX SPEAKERPHONE ECHO CANCELLER
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Assignee
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350 LEGGET DRIVE |
P.O. BOX 13089 |
KANATA, ONTARIO, CANADA K2K 2W7 |
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Correspondence name and address
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KEATING & BENNETT LLP
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JOSEPH R. KEATING, ESQ.
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10400 EATON PLACE, SUITE 312
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FAIRFAX, VA 22030
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