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: | 007936/0251 | |
| Pages: | 11 |
| | Recorded: | 05/13/1996 | | |
Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
5
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Patent #:
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Issue Dt:
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01/05/1993
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Application #:
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07764532
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Filing Dt:
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09/24/1991
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Title:
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METHOD OF MAKING A MIRROR HAVING EXTREMELY SMALL APERTURE HOLES AT OTHER THAN NORMAL ANGLES TO THE SURFACES OF THE MIRROR
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Patent #:
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Issue Dt:
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01/18/1994
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Application #:
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07781820
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Filing Dt:
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10/23/1991
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Title:
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METHOD AND APPARATUS TO CALIBRATE INTENSITY AND DETERMINE FRINGE ORDER FOR INTERFEROMETRIC MEASUREMENT OF SMALL SPACINGS
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Patent #:
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Issue Dt:
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10/10/1995
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Application #:
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08171913
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Filing Dt:
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12/21/1993
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Title:
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METHOD AND APPARATUS TO CALIBRATE INTENSITY AND DETERMINE FRINGE ORDER FOR INTERFEROMETRIC MEASUREMENT OF SMALL SPACINGS
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Patent #:
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Issue Dt:
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01/23/1996
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Application #:
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08172471
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Filing Dt:
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12/22/1993
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Title:
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METHOD AND APPARATUS FOR MEASUREMENT OF ROUGHNESS AND HARDNESS OF A SURFACE
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Patent #:
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Issue Dt:
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12/09/1997
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Application #:
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08312307
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Filing Dt:
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09/26/1994
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Title:
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METHOD AND APPARATUS FOR TESTING THE RESISTIVE PROPERTIES OF MAGNETO RESISTIVE MATERIALS USING A TIME VARIABLE MAGNETIC FIELD
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Assignee
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425 LEXINGTON AVENUE |
NEW YORK, NEW YORK 10017 |
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Correspondence name and address
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GRAY CARY WARE & FREIDENRICH
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ERIN P. O'BRIEN
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400 HAMILTON AVENUE
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PALO ALTO, CALIFORNIA 94301
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