David William Mehaffy

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Synchronizing access to a shared resource utilizing selective locking
- Patent number 8,225,327
- Issue date Jul 17, 2012
- International Business Machines Corporation
- David W. Mehaffy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for measuring latch contention
- Patent number 8,010,948
- Issue date Aug 30, 2011
- International Business Machines Corporation
- David William Mehaffy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for improving the performance of database loggers using agen...
- Patent number 7,620,661
- Issue date Nov 17, 2009
- International Business Machines Corporation
- David William Mehaffy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for measuring latch contention
- Patent number 7,318,220
- Issue date Jan 8, 2008
- International Business Machines Corporation
- David William Mehaffy
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Measuring Latch Contention
- Publication number 20080059673
- Publication date Mar 6, 2008
- David William Mehaffy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for improving the performance of database loggers using agen...
- Publication number 20070100826
- Publication date May 3, 2007
- David William Mehaffy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for providing access to a shared resource utilizi...
- Publication number 20070061810
- Publication date Mar 15, 2007
- David W. Mehaffy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for measuring latch contention
- Publication number 20050203904
- Publication date Sep 15, 2005
- International Business Machines Corporation
- David William Mehaffy
- G06 - COMPUTING CALCULATING COUNTING