Leon Ashley

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Danbury, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Copper interconnections with enhanced electromigration resistance a...
- Patent number 6,348,731
- Issue date Feb 19, 2002
- International Business Machines Corporation
- Leon Ashley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming copper interconnections with enhanced electromigr...
- Patent number 6,287,954
- Issue date Sep 11, 2001
- International Business Machines Corporation
- Leon Ashley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming copper interconnections with enhanced electromigr...
- Patent number 6,130,161
- Issue date Oct 10, 2000
- International Business Machines Corporation
- Leon Ashley
- H01 - BASIC ELECTRIC ELEMENTS