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: | 010216/0227 | |
| Pages: | 3 |
| | Recorded: | 09/01/1999 | | |
Conveyance: | RELEASE OF SECURITY INTEREST |
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Total properties:
4
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Patent #:
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Issue Dt:
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05/02/1989
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Application #:
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07145923
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Filing Dt:
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01/20/1988
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Title:
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NONINVASIVE METHOD AND APPARATUS FOR CHARACTERIZATION OF SEMICONDUCTORS
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Patent #:
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Issue Dt:
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01/02/1990
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Application #:
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07171677
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Filing Dt:
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03/21/1988
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Title:
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APPARATUS FOR MAKING SURFACE PHOTOVOLTAGE MEASUREMENTS OF A SEMICONDUCTOR
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Patent #:
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Issue Dt:
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02/25/1992
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Application #:
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07280973
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Filing Dt:
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12/07/1988
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Title:
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APPARATUS FOR MAKING SURFACE PHOTOVOLTAGE MEASUREMENTS OF A SEMICONDUCTOR
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Patent #:
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Issue Dt:
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02/11/1992
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Application #:
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07553916
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Filing Dt:
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07/16/1990
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Title:
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APPARATUS AND METHOD FOR MAKING SURFACE PHOTOVOLTAGE MEASUREMENTS OF A SEMICONDUCTOR
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Assignee
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43 MANNING ROAD |
BILLERICA, MASSACHUSETTS 01821 |
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Correspondence name and address
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TESTA, HURWITZ & THIBEAULT, LLP
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REBECCA S. CONNOLLY
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HIGH STREET TOWER
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125 HIGH STREET
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BOSTON, MA 02110
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