Patent Assignment Details
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| Reel/Frame: | 009108/0117 | |
| Pages: | 3 |
| | Recorded: | 04/16/1998 | | |
| 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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04/17/2001
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Application #:
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09060813
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Filing Dt:
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04/16/1998
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Title:
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ADAPTIVE DUAL FILTER ECHO CANCELLATION METHOD
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Assignee
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| S-126 25 STOCKHOLM, SWEDEN |
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Correspondence name and address
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BURNS, DOANE, SWECKER & MATHIAS, L.L.P.
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RONALD J. GRUDZIECKI
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POST OFFICE BOX 1404
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ALEXANDRIA, VIRGINIA 22313-1404
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