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: | 004541/0664 | |
| Pages: | 1 |
| | Recorded: | 04/10/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
2
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Patent #:
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Issue Dt:
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02/28/1989
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Application #:
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06849996
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Filing Dt:
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04/10/1986
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Title:
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METHOD FOR DESIGNATING/SORTING SEMICONDUCTOR WAFERS ACCORDING TO PREDICTED OXYGEN PRECIPITATION BEHAVIOR
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Patent #:
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Issue Dt:
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02/28/1989
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Application #:
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06849996
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Filing Dt:
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04/10/1986
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Title:
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METHOD FOR DESIGNATING/SORTING SEMICONDUCTOR WAFERS ACCORDING TO PREDICTED OXYGEN PRECIPITATION BEHAVIOR
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Correspondence name and address
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WILLIAM T. ELLIS
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IBM CORP., DEPT. 901, B/300-482
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HOPEWELL JUNCTION, NY 12533
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