Patent Assignment Details
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| Reel/Frame: | 011564/0085 | |
| Pages: | 3 |
| | Recorded: | 03/05/2001 | | |
| 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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08/24/2004
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Application #:
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09731587
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Filing Dt:
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12/07/2000
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Publication #:
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Pub Dt:
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06/20/2002
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Title:
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FOUR FIBER RING NETWORK OPTICAL SWITCHING CIRCUIT USING BRANCHED INPUTS
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Assignees
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| 8, ICHIBANCHO, CHIYODA-KU |
| TOKYO 102-8401, JAPAN |
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| 7-1, NISHISHINJUKU 3-CHOME |
| SHINJUKU PARK TOWER |
| SHINJUKU-KU, TOKYO 163-1033, JAPAN |
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Correspondence name and address
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OLSON & HIERL, LTD.
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SEYMOUR ROTHSTEIN
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20 NORTH WACKER DRIVE -36TH FLOOR
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CHICAGO, IL 60606
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