Robert Hepburn

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Tualatin, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Film for copper diffusion barrier
- Patent number 7,163,889
- Issue date Jan 16, 2007
- Novellus Systems, Inc.
- Yongsik Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Film for copper diffusion barrier
- Patent number 6,967,405
- Issue date Nov 22, 2005
- Yongsik Yu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Novel film for copper diffusion barrier
- Publication number 20060019486
- Publication date Jan 26, 2006
- Novellus Systems, Inc.
- Yongsik Yu
- H01 - BASIC ELECTRIC ELEMENTS