Patent Assignment Details
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Reel/Frame: | 005271/0273 | |
| Pages: | 4 |
| | Recorded: | 01/29/1990 | | |
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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06/25/1991
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Application #:
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07458114
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Filing Dt:
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12/28/1989
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Title:
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METHOD OF MAKING INTEGRATED CIRCUITS HAVING A PLANARIZED DIELECTRIC
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Assignee
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550 MADISON AVENUE |
NEW YORK,, NEW YORK 10022-3201 |
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Correspondence name and address
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A.E. HIRSCH, JR.
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AT&T BELL LABORATORIES
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600 MOUNTAIN AVENUE (ROOM 3C-512)
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MURRAY HILL, NJ 07974-2070
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