Frederick Plumb

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Horsham, GB

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Patents Grantslast 30 patents

Information Patent Grant
Ion implantation apparatus with improved post mass selection decele...
- Patent number 5,747,936
- Issue date May 5, 1998
- Applied Materials, Inc.
- Bernard Harrison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma flood system for the reduction of charging of wafers during...
- Patent number 5,399,871
- Issue date Mar 21, 1995
- Applied Materials, Inc.
- Hiroyuki Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and methods for wafer charge reduction for ion implantation
- Patent number 4,825,087
- Issue date Apr 25, 1989
- Applied Materials, Inc.
- Anthony Renau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for ion source control in ion implanters
- Patent number 4,754,200
- Issue date Jun 28, 1988
- Applied Materials, Inc.
- Frederick Plumb
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for ion implantation
- Patent number 4,743,767
- Issue date May 10, 1988
- Applied Materials, Inc.
- Frederick Plumb
- H01 - BASIC ELECTRIC ELEMENTS