Inventor · disambiguated record
Dean L. Hanson
Also filed as: HANSON DEAN L · HANSON DEAN LEE
8 granted patents·272 citations·filing 1992–2004
88Inventor score
Files withIBM8
Top patents by PatentIndex Score
8 records- 0188US6336173B1Storing and tracking multiple copies of data in data storage librariesIBM·Filed 1999·Granted Jan 1, 2002·122 cites·51 claims
- 0285US6477628B1Backup copy achieving improved efficiency by waiting until rewind/unload command for bulk data copyIBM·Filed 2000·Granted Nov 5, 2002·45 cites·25 claims
- 0374US6336172B1Storing and tracking multiple copies of data in a data storage library systemIBM·Filed 1999·Granted Jan 1, 2002·73 cites·57 claims
- 0462US7636916B2Self-optimizing workload distribution among virtual storage controllersIBM·Filed 2004·Granted Dec 22, 2009·9 cites·34 claims
- 0556US7401124B2Apparatus and method to write information to two geographically separated virtual tape serversIBM·Filed 2003·Granted Jul 15, 2008·5 cites·11 claims
- 0646US5426758AMethod and system for accessing data from a multi-head data processing system utilizing a transducer head switching tableIBM·Filed 1992·Granted Jun 20, 1995·7 cites·11 claims
- 0743US7640316B2Apparatus and method to write information to two virtual tape serversIBM·Filed 2003·Granted Dec 29, 2009·0 cites·15 claims
- 0836US6865642B2Method and apparatus for disk caching for an intermediary controllerIBM·Filed 1998·Granted Mar 8, 2005·11 cites·28 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →