Patent Assignment Details
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| Reel/Frame: | 020540/0523 | |
| Pages: | 16 |
| | Recorded: | 02/22/2008 | | |
| Attorney Dkt #: | 1974-073391 |
| 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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02/09/1999
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Application #:
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08965360
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Filing Dt:
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11/06/1997
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Title:
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METHOD AND APPARATUS FOR HIGH IMPEDANCE RINGER DETECTION
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Assignee
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| 103 SPRINGER BUILDING |
| 3411 SILVERSIDE ROAD |
| WILMINGTON, DELAWARE 19810 |
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Correspondence name and address
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RICHARD L. BYRNE
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700 KOPPERS BUILDING, 436 SEVENTH AVENUE
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THE WEBB LAW FIRM
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PITTSBURGH, PA 15219
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