Inventor · disambiguated record
Andrew Leppard
Also filed as: LEPPARD ANDREW · LEPPARD ANDREW C · LEPPARD ANDREW CHARLES
12 granted patents·118 citations·filing 2008–2017
89Inventor score
Top patents by PatentIndex Score
12 records- 0193US8296274B2Considering multiple lookups in bloom filter decision makingLEPPARD ANDREW·Filed 2011·Granted Oct 23, 2012·28 cites·14 claims
- 0291US7913114B2Repair of a corrupt data segment used by a de-duplication engineQUANTUM CORP·Filed 2008·Granted Mar 22, 2011·32 cites·23 claims
- 0388US8442942B2Combining hash-based duplication with sub-block differencing to deduplicate dataLEPPARD ANDREW C·Filed 2010·Granted May 14, 2013·23 cites·6 claims
- 0486US8620845B2Identifying application metadata in a backup streamSTOAKES TIMOTHY JOHN·Filed 2008·Granted Dec 31, 2013·25 cites·7 claims
- 0570US9633032B2Object synthesisSTOAKES TIMOTHY·Filed 2012·Granted Apr 25, 2017·3 cites·14 claims
- 0668US8645334B2Minimize damage caused by corruption of de-duplicated dataLEPPARD ANDREW·Filed 2009·Granted Feb 4, 2014·5 cites·8 claims
- 0761US8572042B2Manipulating the actual or effective window size in a data-dependant variable-length sub-block parserLEPPARD ANDREW·Filed 2011·Granted Oct 29, 2013·1 cites·28 claims
- 0854US8984024B2Manipulating the actual or effective window size in a data-dependant variable-length sub-block parserQUANTUM CORP·Filed 2013·Granted Mar 17, 2015·0 cites·6 claims
- 0953US11249665B2Object synthesisQUANTUM CORP·Filed 2017·Granted Feb 15, 2022·0 cites·8 claims
- 1049US9094195B2Protecting de-duplication repositories against a malicious attackLEPPARD ANDREW·Filed 2009·Granted Jul 28, 2015·1 cites·3 claims
- 1149US8225060B2Data de-duplication by predicting the locations of sub-blocks within the repositoryLEPPARD ANDREW·Filed 2009·Granted Jul 17, 2012·0 cites·14 claims
- 1244US8886616B2Blocklet pattern identificationSTOAKES TIMOTHY·Filed 2012·Granted Nov 11, 2014·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →