Patent Assignment Details
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| Reel/Frame: | 008991/0603 | |
| Pages: | 3 |
| | Recorded: | 02/11/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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06/09/1998
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Application #:
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08637105
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Filing Dt:
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04/24/1996
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Title:
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INSULATED GATE BIPOLAR TRANSISTOR HAVING A TRENCH AND A METHOD FOR PRODUCTION THEREOF
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Assignee
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| P.O. BOX 8131 |
| CH-8050 ZURICH, SWITZERLAND |
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Correspondence name and address
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POLLOCK, VANDE SANDE & PRIDDY
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ELZBIETA CHLOPECKA
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SUITE 800
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1990 M STREET, N.W.
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WASHINGTON, D.C. 20036
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