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: | 011245/0750 | |
| Pages: | 11 |
| | Recorded: | 11/13/2000 | | |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
6
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Patent #:
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Issue Dt:
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09/05/2000
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Application #:
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09038938
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Filing Dt:
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03/12/1998
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Title:
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SUBSCRIBER LINE SYSTEM HAVING A DUAL-MODE FILTER FOR VOICE COMMUNICATIONS OVER A TELEPHONE LINE
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Patent #:
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Issue Dt:
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11/07/2000
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Application #:
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09083162
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Filing Dt:
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05/22/1998
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Title:
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FILTERS FOR A DIGITAL SUBCRIBER LINE SYSTEM FOR VOICE COMMUNICATION OVER A TELEPHONE LINE
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Patent #:
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Issue Dt:
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02/13/2001
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Application #:
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09086633
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Filing Dt:
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05/29/1998
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Title:
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SIGNAL PROCESSING UNIT FOR NETWORK INTERFACE UNIT
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Patent #:
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Issue Dt:
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04/03/2001
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Application #:
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09199562
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Filing Dt:
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11/25/1998
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Title:
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DEVICE FOR REMOTELY TESTING A TWISTED PAIR TRANSMISSION LINE
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Patent #:
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Issue Dt:
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01/30/2001
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Application #:
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09307871
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Filing Dt:
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05/10/1999
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Title:
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DUAL TEST MODE NETWORK INTERFACE UNIT FOR REMOTE TESTING OF TRANSMISSION LINE AND CUSTOMER EQUIPMENT
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Patent #:
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Issue Dt:
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08/21/2001
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Application #:
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09433011
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Filing Dt:
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11/03/1999
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Title:
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SIGNALING METHOD FOR INVOKING A TEST MODE IN A NETWORK INTERFACE UNIT
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Assignee
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| A NATIONAL BANKING ASSOCIATION |
| 135 S. LASALLE STREET |
| CHICAGO, ILLINOIS 60603 |
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Correspondence name and address
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JENNER & BLOCK
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KRISTIN L. KRUSKA
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IP DOCKET CLERK
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ONE IBM PLAZA
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CHICAGO, ILLINOIS 60611
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