Inventor · disambiguated record
Donald Ralph Hart
Also filed as: HART DONALD · HART DONALD R · HART DONALD RALPH
15 granted patents·1 pending application·2,496 citations·filing 1973–2011
96Inventor score
Top patents by PatentIndex Score
16 records- 0195US7222133B1Method for reducing database recovery timeUNISYS CORP·Filed 2004·Granted May 22, 2007·1.5k cites·8 claims
- 0295US6877016B1Method of capturing a physically consistent mirrored snapshot of an online databaseUNISYS CORP·Filed 2001·Granted Apr 5, 2005·166 cites·3 claims
- 0393US6957221B1Method for capturing a physically consistent mirrored snapshot of an online database from a remote database backup systemUNISYS CORP·Filed 2002·Granted Oct 18, 2005·160 cites·7 claims
- 0490US6983295B1System and method for database recovery using a mirrored snapshot of an online databaseUNISYS CORP·Filed 2002·Granted Jan 3, 2006·70 cites·3 claims
- 0589US7200626B1System and method for verification of a quiesced database copyUNISYS CORP·Filed 2004·Granted Apr 3, 2007·95 cites·7 claims
- 0688US7103619B1System and method for automatic audit data archiving within a remote database backup systemUNISYS CORP·Filed 2002·Granted Sep 5, 2006·100 cites·5 claims
- 0782US6446090B1Tracker sensing method for regulating synchronization of audit files between primary and secondary hostsUNISYS CORP·Filed 1999·Granted Sep 3, 2002·104 cites·13 claims
- 0881US7263537B1System and method for creating multiple QUIESCE database copies at a single serverUNISYS CORP·Filed 2004·Granted Aug 28, 2007·44 cites·3 claims
- 0979US7051052B1Method for reading audit data from a remote mirrored disk for application to remote database backup copyUNISYS CORP·Filed 2002·Granted May 23, 2006·31 cites·1 claims
- 1079US6430577B1System and method for asynchronously receiving multiple packets of audit data from a source databased host in a resynchronization mode and asynchronously writing the data to a target hostUNISYS CORP·Filed 1999·Granted Aug 6, 2002·88 cites·6 claims
- 1178US7433903B1Method for reading audit data from a remote mirrored disk for application to remote database backup copyUNISYS CORP·Filed 2005·Granted Oct 7, 2008·17 cites·6 claims
- 1274US6408310B1System and method for expediting transfer of sectioned audit files from a primary host to a secondary hostUNISYS CORP·Filed 1999·Granted Jun 18, 2002·67 cites·6 claims
- 1372US8818948B2Dynamic disk redistributionLIN KUNG·Filed 2011·Granted Aug 26, 2014·5 cites·9 claims
- 1471US4232507AApparatus and method for wrapping core yarnsMENEGATTO CARLO·Filed 1973·Granted Nov 11, 1980·15 cites·15 claims
- 1541US2013132443A1Structure-specific record count database operationsHART DONALD·Filed 2011·Application pending·0 cites
- 1630US5651295AMethod of machining of aluminumKENNAMETAL INC·Filed 1996·Granted Jul 29, 1997·10 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →