Inventor · disambiguated record
Robert L. Sheffield
Also filed as: SHEFFIELD JR ROBERT L · SHEFFIELD ROBERT L · SHEFFIELD ROBERT L JR
15 granted patents·5 pending applications·124 citations·filing 2003–2014
91Inventor score
Files withLSI CORP6INTEL CORP4AVAGO TECHNOLOGIES GENERAL IP2EDIRISOORIYA SAMANTHA J1HALLYAL BASAVARAJ G1
Top patents by PatentIndex Score
20 records- 0187US8812901B2Methods and apparatus for marking writes on a write-protected failed device to avoid reading stale data in a RAID storage systemSHEFFIELD JR ROBERT L·Filed 2011·Granted Aug 19, 2014·19 cites·17 claims
- 0285US8880802B1I/O control, synchronization method in a raid environment with co-existing hardware and software-based I/O pathsKRISHNAMURTHY NAVEEN·Filed 2011·Granted Nov 4, 2014·15 cites·20 claims
- 0385US7093033B2Integrated circuit capable of communicating using different communication protocolsINTEL CORP·Filed 2003·Granted Aug 15, 2006·46 cites·29 claims
- 0476US9524107B2Host-based device drivers for enhancing operations in redundant array of independent disks systemsAVAGO TECHNOLOGIES GENERAL IP·Filed 2014·Granted Dec 20, 2016·4 cites·20 claims
- 0573US7343546B2Method and system for syndrome generation and data recoveryINTEL CORP·Filed 2004·Granted Mar 11, 2008·16 cites·23 claims
- 0669US7340672B2Providing data integrity for data streamsINTEL CORP·Filed 2004·Granted Mar 4, 2008·14 cites·27 claims
- 0768US9009375B2Sharing of bypassed I/O transaction informationLSI CORP·Filed 2013·Granted Apr 14, 2015·2 cites·18 claims
- 0868US8732340B2Transport agnostic SCSI I/O referralsZWISLER ROSS E·Filed 2012·Granted May 20, 2014·2 cites·8 claims
- 0968US8156406B2Method and system for syndrome generation and data recoveryEDIRISOORIYA SAMANTHA J·Filed 2008·Granted Apr 10, 2012·4 cites·19 claims
- 1063US9250832B2Confirmed divert bitmap to synchronize raid firmware operations with fast-path hardware I/O processingLSI CORP·Filed 2014·Granted Feb 2, 2016·1 cites·20 claims
- 1158US9268695B2Methods and structure for using region locks to divert I/O requests in a storage controller having multiple processing stacksLSI CORP·Filed 2012·Granted Feb 23, 2016·1 cites·13 claims
- 1254US2010153612A1Transport agnostic scsi i/o referralsLSI CORP·Filed 2009·Application pending·0 cites
- 1351US9858007B2Decoupling host and device address maps for a peripheral component interconnect express controllerAVAGO TECHNOLOGIES GENERAL IP·Filed 2014·Granted Jan 2, 2018·0 cites·20 claims
- 1445US9323476B2Hardware based cache scan with divert node handlingLSI CORP·Filed 2013·Granted Apr 26, 2016·0 cites·21 claims
- 1544US2015019818A1Maintaining Cache Size Proportional to Power Pack ChargeLSI CORP·Filed 2013·Application pending·0 cites
- 1641US9286136B1Hash-based region lockingSIMIONESCU HORIA C·Filed 2012·Granted Mar 15, 2016·0 cites·20 claims
- 1741US8583840B1Methods and structure for determining mapping information inconsistencies in I/O requests generated for fast path circuits of a storage controllerRIZZO JAMES A·Filed 2012·Granted Nov 12, 2013·0 cites·19 claims
- 1841US2007079032A1Serial signal ordering in serial general purpose input output (SGPIO)INTEL CORP·Filed 2005·Application pending·0 cites
- 1939US2010268904A1Apparatus and methods for region lock management assist circuit in a storage systemSHEFFIELD ROBERT L·Filed 2010·Application pending·0 cites
- 2037US2010268743A1Apparatus and methods for tree management assist circuit in a storage systemHALLYAL BASAVARAJ G·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →