Patent Assignment Details
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Reel/Frame: | 005486/0121 | |
| Pages: | 4 |
| | Recorded: | 09/24/1990 | | |
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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07/30/1991
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Application #:
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07586996
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Filing Dt:
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09/24/1990
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Title:
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METHOD OF ENDPOINT DETECTION DURING CHEMICAL/MECHANICAL PLANRIZATION OF SEMICONDUCTOR WAFERS
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Assignee
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2805 EAST COLUMBIA ROAD |
BOISE, IDAHO 83706 |
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Correspondence name and address
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STEPHEN A. GRATTON
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HOPKINS, FRENCH, CROCKETT
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SPRINGER & HOOPES
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P.O. BOX 51219
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IDAHO FALLS, ID 83405-1219
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