Patent Assignment Details
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| Reel/Frame: | 004780/0724 | |
| Pages: | 1 |
| | Recorded: | 09/21/1987 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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12/12/1989
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Application #:
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07098791
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Filing Dt:
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09/21/1987
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Title:
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SEMICONDUCTOR DEVICE HAVING A SEMICONDUCTOR REGION IN WHICH EITHER THE CONDUCTION OR VALENCE BAND REMAINS FLAT WHILE BANDGAP IS CONTINUOUSLY GRADED
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Assignee
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| 3-30-2 SHIMOMARUKO, OHTA-KU |
| TOKYO, JAPAN |
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Correspondence name and address
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FITZPATRICK, CELLA, HARPER & SCINTO
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277 PARK AVE.
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NEW YORK, NY 10172
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