Ralph A. Schweinfurth

Follow

Person

Beverton, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of patterning a layer for a gate electrode of a MOS transistor
- Patent number 6,191,016
- Issue date Feb 20, 2001
- Intel Corporation
- Robert S. Chau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of controlling etch bias with a fixed lithography pattern fo...
- Patent number 5,933,759
- Issue date Aug 3, 1999
- Intel Corporation
- Phi L. Nguyen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etch process to produce rounded top corners for sub-micron silicon...
- Patent number 5,843,846
- Issue date Dec 1, 1998
- Intel Corporation
- Phi L. Nguyen
- H01 - BASIC ELECTRIC ELEMENTS