Patent Assignment Details
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| Reel/Frame: | 004155/0881 | |
| Pages: | 1 |
| | Recorded: | 07/19/1983 | | |
| 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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03/04/1986
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Application #:
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06515279
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Filing Dt:
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07/19/1983
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Title:
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GATE TURN-OFF THYRISTOR WITH A CATHODE BASE LAYER HAVING FOUR DISTINCT IMPURITY CONCENTRATIONS
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Assignee
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| 1-17 OHSAKI 2-CHOME |
| SHINAGAWA-KU, TOKYO, JAPAN |
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Correspondence name and address
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FERGUSON, BAKER, WHITHAM, SPOONER &
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KNOBOTH
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2001 JEFF. DAVIS HWY., STE. 1100
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ARLINGTON, VA 22202
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