Jim Woodling

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Vancouver, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Prevention of edge stain in silicon wafers by ozone dipping
- Patent number 5,972,802
- Issue date Oct 26, 1999
- SEH America, Inc.
- Masami Nakano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Prevention of edge stain in silicon wafers by oxygen annealing
- Patent number 5,893,982
- Issue date Apr 13, 1999
- SEH America, Inc.
- Masami Nakano
- C30 - CRYSTAL GROWTH