Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 014951/0857 | |
| Pages: | 14 |
| | Recorded: | 02/04/2004 | | |
Conveyance: | FIRST AMENDMENT TO CONDITIONAL ASSIGNMENT AND PATENT SECURITY AGREEMENT |
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Total properties:
2
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Patent #:
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Issue Dt:
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07/29/2003
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Application #:
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10273159
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Filing Dt:
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10/18/2002
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Publication #:
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Pub Dt:
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03/27/2003
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Title:
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METHOD AND APPARATUS TO DETERMINE THE DIRECTION TO A TRANSPONDER IN A MODULATED BACKSCATTER COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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02/02/2010
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Application #:
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10698943
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Filing Dt:
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11/03/2003
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Publication #:
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Pub Dt:
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01/13/2005
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Title:
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SELF-SERVICE ELECTRONIC TOLL COLLECTION UNIT AND SYSTEM
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Assignee
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111 W. MONROE |
CHICAGO, ILLINOIS 60603 |
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Correspondence name and address
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WINSTON & STRAWN LLP
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LAURA KONRATH
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35 W. WACKER
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33RD FLOOR
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CHICAGO, IL 60601
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