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: | 008650/0612 | |
| Pages: | 3 |
| | Recorded: | 08/15/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
10
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Patent #:
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Issue Dt:
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01/17/1984
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Application #:
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06484343
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Filing Dt:
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04/12/1983
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Title:
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METHOD OF FABRICATING A LOW LOSS FUSED BICONICAL TAPER FIBER OPTIC COUPLER
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Patent #:
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Issue Dt:
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10/09/1990
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Application #:
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06608610
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Filing Dt:
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05/09/1984
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Title:
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METHOD OF MAKING A BIDIRECTIONAL COUPLER FOR COMMUNICATION OVER A SINGLE FIBER
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Patent #:
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Issue Dt:
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11/05/1985
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Application #:
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06719634
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Filing Dt:
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04/04/1985
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Title:
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LOW LOSS FUSED BICONICAL TAPER OPTICAL COUPLER
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Patent #:
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Issue Dt:
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02/05/1991
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Application #:
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07300088
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Filing Dt:
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01/19/1989
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Title:
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FIBER OPTIC SWITCH
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Patent #:
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Issue Dt:
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06/12/1990
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Application #:
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07302563
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Filing Dt:
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01/27/1989
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Title:
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FIBER OPTIC WAVELENGTH DIVISION MULTIPLEXING MODULE
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Patent #:
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Issue Dt:
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07/16/1991
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Application #:
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07467798
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Filing Dt:
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01/17/1990
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Title:
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OPTICAL FIBER ELECTRO-OPTICAL MODULE
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Patent #:
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Issue Dt:
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08/18/1998
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Application #:
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08647172
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Filing Dt:
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05/09/1996
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Title:
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3 X 3 WAVEGUIDE COUPLER FOR BIDIRECTIONAL DUAL WAVELENGTH TRANSMISSION AND SIGNAL SAMPLING AND METHOD FOR MAKING THE SAME
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Patent #:
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Issue Dt:
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12/02/1997
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Application #:
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08677272
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Filing Dt:
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07/09/1996
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Title:
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COMPACT TUNABLE WAVELENGTH INDEPENDENT ALL-FIBER OPTICAL ATTENUATOR AND METHOD OF MAKING SAME
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Patent #:
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Issue Dt:
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03/16/1999
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Application #:
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08737540
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Filing Dt:
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11/14/1996
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Title:
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METHOD FOR MAKING OPTICAL WAVEGUIDE COUPLERS WITH LOW WAVELENGTH SENSITIVITY AND COUPLERS THEREBY PRODUCED
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Patent #:
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Issue Dt:
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10/06/1998
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Application #:
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08776082
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Filing Dt:
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01/17/1997
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Title:
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MULTIPORT OPTICAL WAVEGUIDE INTERFEROMETER HAVING A FLAT WAVELENGTH RESPONSE
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Assignee
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| 1530 BIRCHMOUNT |
| SCARBOROUGH, ONTARIO, CANADA M1P 2 |
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Correspondence name and address
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WARE FRESSOLA VAN DER SLUYS & ADOLPHSON
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WILLIAM J. BARBER, ESQ.
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BRADFORD GREEN, BUILDING FIVE
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755 MAIN STREET, PO BOX 224
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MONROE, CT 06468
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