Christopher Hans Lansford

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Integrated circuit wafer system with control strategy
- Patent number 8,110,412
- Issue date Feb 7, 2012
- Spansion LLC
- Christopher Hans Lansford
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chemical mechanical polishing with electrochemical control
- Patent number 6,722,942
- Issue date Apr 20, 2004
- Advanced Micro Devices, Inc.
- Christopher H. Lansford
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrochemically generated reactants for chemical mechanical plana...
- Patent number 6,689,258
- Issue date Feb 10, 2004
- Advanced Micro Devices, Inc.
- Christopher H. Lansford
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Surface plasmon resonance-based endpoint detection for chemical mec...
- Patent number 6,613,594
- Issue date Sep 2, 2003
- Advanced Micro Devices, Inc.
- Christopher Hans Lansford
- B24 - GRINDING POLISHING
Information Patent Grant
Method of detecting film defects using chemical exposure of photore...
- Patent number 6,440,621
- Issue date Aug 27, 2002
- Advanced Micro Devices, Inc.
- Daniel E. Sutton
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ion implanter with multi-level vacuum
- Patent number 6,285,133
- Issue date Sep 4, 2001
- Advanced Micro Devices, Inc.
- Christopher H. Lansford
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED CIRCUIT WAFER SYSTEM WITH CONTROL STRATEGY
- Publication number 20080153180
- Publication date Jun 26, 2008
- SPANSION LLC
- Christopher Hans Lansford
- H01 - BASIC ELECTRIC ELEMENTS