Inventor · disambiguated record
William H. Tetzlaff
Also filed as: TETZLAFF WILLIAM H · TETZLAFF WILLIAM HAROLD
19 granted patents·4 pending applications·1,170 citations·filing 1990–2012
96Inventor score
Top patents by PatentIndex Score
23 records- 0191US5410697AConcurrency management using version identification of shared data as a supplement to use of locksIBM·Filed 1993·Granted Apr 25, 1995·184 cites·5 claims
- 0290US5226143AMultiprocessor system includes operating system for notifying only those cache managers who are holders of shared locks on a designated page by global lock managerIBM·Filed 1990·Granted Jul 6, 1993·179 cites·3 claims
- 0386US7958093B2Optimizing a storage system to support short data lifetimesIBM·Filed 2004·Granted Jun 7, 2011·49 cites·29 claims
- 0483US5301290AMethod for minimizing lock processing while ensuring consistency among pages common to local processor caches and a shared external storeIBM·Filed 1990·Granted Apr 5, 1994·117 cites·6 claims
- 0582US5218696AMethod for dynamically expanding and rapidly accessing file directoriesIBM·Filed 1992·Granted Jun 8, 1993·107 cites·9 claims
- 0680US5768681AChannel conservation for anticipated load surge in video serversIBM·Filed 1995·Granted Jun 16, 1998·76 cites·20 claims
- 0778US5867651ASystem for providing custom functionality to client systems by redirecting of messages through a user configurable filter network having a plurality of partially interconnected filtersIBM·Filed 1996·Granted Feb 2, 1999·85 cites·13 claims
- 0877US6047309ARecording observed and reported response characteristics at server and/or client nodes in a replicated data environment, and selecting a server to provide data based on the observed and/or reported response characteristicsIBM·Filed 1995·Granted Apr 4, 2000·55 cites·33 claims
- 0975US6385699B1Managing an object store based on object replacement penalties and reference probabilitiesIBM·Filed 1998·Granted May 7, 2002·74 cites·30 claims
- 1072US5504857AHighly available fault tolerant relocation of storage with atomicityIBM·Filed 1993·Granted Apr 2, 1996·69 cites·4 claims
- 1170US5784459AMethod and apparatus for secure, remote swapping of memory resident active entitiesIBM·Filed 1996·Granted Jul 21, 1998·56 cites·20 claims
- 1267US7305379B2System for automated storage management for databasesIBM·Filed 2002·Granted Dec 4, 2007·12 cites·20 claims
- 1363US5088026AMethod for managing a data cache using virtual external storage addresses as argumentsIBM·Filed 1990·Granted Feb 11, 1992·44 cites·6 claims
- 1456US5768520AMethod for determining load capacity by grouping physical components into logical components whose loads represent fixed proportional loads of physical componentsIBM·Filed 1996·Granted Jun 16, 1998·30 cites·7 claims
- 1553US8275957B2System and method for optimizing data in value-based storage systemBANSAL NIKHIL·Filed 2008·Granted Sep 25, 2012·0 cites·14 claims
- 1652US9064038B2Method and system for combining multiple benchmarksBROWN AARON B·Filed 2006·Granted Jun 23, 2015·2 cites·19 claims
- 1752US8683150B2System and method for optimizing data in value-based storage systemBANSAL NIKHIL·Filed 2012·Granted Mar 25, 2014·0 cites·11 claims
- 1849US2007220219A1System and method for optimizing data in value-based storage systemIBM·Filed 2006·Application pending·0 cites
- 1946US5675767AMethod for verification and restoration of directories in CPU system managed storeIBM·Filed 1992·Granted Oct 7, 1997·19 cites·12 claims
- 2046US2006075007A1System and method for optimizing a storage system to support full utilization of storage spaceIBM·Filed 2004·Application pending·0 cites
- 2143US2004059704A1Self-managing computing systemIBM·Filed 2002·Application pending·0 cites
- 2240US2002078277A1Method and apparatus for enabling location-independent and location-transparent interaction between program and userFiled 2002·Application pending·0 cites
- 2339US6356964B1Method and apparatus for enabling location-independent and location-transparent interaction between a program and a userIBM·Filed 1998·Granted Mar 12, 2002·12 cites·17 claims
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