Patent Assignment Details
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| Reel/Frame: | 010000/0071 | |
| Pages: | 2 |
| | Recorded: | 06/07/1999 | | |
| 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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04/29/2003
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Application #:
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09202726
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Filing Dt:
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05/24/1999
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Title:
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METHOD FOR CANCELLING MULTI-CHANNEL ACOUSTIC ECHO AND MULTI-CHANNEL ACOUSTIC ECHO CANCELLER
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Assignee
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| 6 PLACE D'ALLERAY |
| 75015 PARIS, FRANCE |
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Correspondence name and address
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MARSHALL, O'TOOLE, GERSTEIN, ETAL
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WILLIAM E. MCCRACKEN
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6300 SEARS TOWER
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233 SOUTH WACKER DRIVE
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CHICAGO, ILLINOIS 60606-6402
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