Patent Assignment Details
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Reel/Frame: | 006151/0427 | |
| Pages: | 5 |
| | Recorded: | 06/04/1992 | | |
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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07/06/1993
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Application #:
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07893448
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Filing Dt:
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06/04/1992
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Title:
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METHOD OF CHEMICAL MECHANICAL POLISHING PREDOMINANTLY COPPER CONTAINING METAL LAYERS IN SEMICONDUCTOR PROCESSING
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Assignee
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2805 E. COLUMBIA ROAD |
BOISE, IDAHO 83706-9698 |
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Correspondence name and address
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WELLS, ST. JOHN & ROBERTS, P.S.
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MARK S. MATKIN
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W. 601 MAIN AVENUE
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SUITE 815
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SPOKANE, WA 99201-0679
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