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: | 015478/0410 | |
| Pages: | 7 |
| | Recorded: | 06/21/2004 | | |
Conveyance: | SECURITY AGREEMENT |
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Total properties:
4
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Patent #:
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Issue Dt:
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03/31/1987
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Application #:
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06636913
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Filing Dt:
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08/02/1984
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Title:
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REARRANGEABLE FULL AVAILABILITY MULTISTAGE SWITCHING NETWORK WITH REDUNDANT CONDUCTORS
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Patent #:
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Issue Dt:
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12/04/1990
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Application #:
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07258217
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Filing Dt:
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10/14/1988
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Title:
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BROADCAST NETWORK
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Patent #:
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Issue Dt:
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07/31/1990
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Application #:
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07383230
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Filing Dt:
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07/19/1989
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Title:
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PROGRAMMABLE CONFERENCING MODULE FOR RING ARRAYS AND SWITCHABLE RING ARRAY NETWORKS
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Patent #:
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Issue Dt:
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07/03/2007
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Application #:
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09924905
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Filing Dt:
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08/08/2001
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Publication #:
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Pub Dt:
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02/13/2003
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Title:
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SCALABLE CONFIGURABLE NETWORK OF SPARSELY INTERCONNECTED HYPER-RINGS
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Assignee
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THREE GATEWAY CENTER |
PITTSBURGH, PENNSYLVANIA 15222 |
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Correspondence name and address
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METZ LEWIS LLC
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BARRY I. FRIEDMAN, ESQ.
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11 STANWIX STREET, 18TH FLOOR
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PITTSBURGH, PA 15222
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