Patent Assignment Details
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Reel/Frame: | 005656/0243 | |
| Pages: | 2 |
| | Recorded: | 04/01/1991 | | |
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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11/03/1992
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Application #:
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07657672
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Filing Dt:
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02/19/1991
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Title:
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HETEROJUNCTION BIPOLAR TRANSISTOR WITH IMPROVED BASE LAYER
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Assignee
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7-1, SHIBA 5-CHOME, MINATO-KU |
TOKYO, JAPAN |
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Correspondence name and address
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LAFF. WHITESEL, CONTE & SARET
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401 NORTH MICHIGAN AVE.
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CHICAGO, IL 60611
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