Patent Assignment Details
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Reel/Frame: | 004674/0820 | |
| Pages: | 1 |
| | Recorded: | 02/26/1987 | | |
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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08/16/1988
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Application #:
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07019367
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Filing Dt:
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02/26/1987
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Title:
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METHOD FOR GENERATING CONTACT HOLES WITH BEVELED SIDEWALLS IN INTERMEDIATE OXIDE LAYERS
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Correspondence name and address
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HILL, VAN SANTEN, STEADMAN AND SIMPSON
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70TH FLOOR SEARS TOWER
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CHICAGO, IL 60606
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