Steven G. Walker

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Chappaqua, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Charge-based circuit analysis
- Patent number 8,290,760
- Issue date Oct 16, 2012
- International Business Machines Corporation
- Emrah Acar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Charge-based circuit analysis
- Patent number 7,519,526
- Issue date Apr 14, 2009
- International Business Machines Corporation
- Emrah Acar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for derivative-free optimization of electrical ci...
- Patent number 7,117,455
- Issue date Oct 3, 2006
- International Business Machines Corporation
- Steven G. Walker
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CHARGE-BASED CIRCUIT ANALYSIS
- Publication number 20090192776
- Publication date Jul 30, 2009
- Emrah Acar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Charge-based circuit analysis
- Publication number 20070225958
- Publication date Sep 27, 2007
- International Business Machines Corporation
- Emrah Acar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for derivative-free optimization of electrical ci...
- Publication number 20050022141
- Publication date Jan 27, 2005
- International Business Machines Corporation
- Steven G. Walker
- G06 - COMPUTING CALCULATING COUNTING