Patent Assignment Details
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| Reel/Frame: | 005052/0696 | |
| Pages: | 3 |
| | Recorded: | 03/07/1989 | | |
| 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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11/27/1990
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Application #:
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07320208
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Filing Dt:
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03/07/1989
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Title:
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METHOD FOR REVERSING TONE OR POLARITY OF PATTERN ON INTEGRATED CIRCUIT SUBSTRATE UTILIZING REVERSE CASTING BY PLANARIZATION
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Assignee
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| A CORP. OF DE |
| LOS ANGELES,, CALIFORNIA |
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Correspondence name and address
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J. E. HOLMAN
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HUGHES AIRCRAFT COMPANY BUILDING
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C1/A126
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P.O. BOX 45066
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LOS ANGELES, CA 90045-0066
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