Inventor · disambiguated record
Edward Hugh Welbon
Also filed as: WELBON EDWARD H · WELBON EDWARD HUGH
33 granted patents·2 pending applications·1,761 citations·filing 1994–2003
98Inventor score
Top patents by PatentIndex Score
35 records- 0187US5752062AMethod and system for performance monitoring through monitoring an order of processor events during execution in a processing systemIBM·Filed 1995·Granted May 12, 1998·142 cites·37 claims
- 0285US5768152APerformance monitoring through JTAG 1149.1 interfaceIBM·Filed 1996·Granted Jun 16, 1998·136 cites·19 claims
- 0385US5691920AMethod and system for performance monitoring of dispatch unit efficiency in a processing systemIBM·Filed 1995·Granted Nov 25, 1997·122 cites·11 claims
- 0484US5446876AHardware mechanism for instruction/data address tracingIBM·Filed 1994·Granted Aug 29, 1995·98 cites·16 claims
- 0582US5797019AMethod and system for performance monitoring time lengths of disabled interrupts in a processing systemIBM·Filed 1995·Granted Aug 18, 1998·102 cites·11 claims
- 0681US5987598AMethod and system for tracking instruction progress within a data processing systemIBM·Filed 1997·Granted Nov 16, 1999·89 cites·21 claims
- 0779US5938760ASystem and method for performance monitoring of instructions in a re-order bufferIBM·Filed 1996·Granted Aug 17, 1999·83 cites·19 claims
- 0878US6189072B1Performance monitoring of cache misses and instructions completed for instruction parallelism analysisIBM·Filed 1996·Granted Feb 13, 2001·84 cites·16 claims
- 0978US5835702APerformance monitorIBM·Filed 1996·Granted Nov 10, 1998·80 cites·6 claims
- 1077US5557548AMethod and system for performance monitoring within a data processing systemIBM·Filed 1994·Granted Sep 17, 1996·73 cites·8 claims
- 1175US6067644ASystem and method monitoring instruction progress within a processorIBM·Filed 1998·Granted May 23, 2000·70 cites·14 claims
- 1275US5991708APerformance monitor and method for performance monitoring within a data processing systemIBM·Filed 1997·Granted Nov 23, 1999·70 cites·24 claims
- 1375US5970439APerformance monitoring in a data processing systemIBM·Filed 1997·Granted Oct 19, 1999·71 cites·19 claims
- 1470US5751945AMethod and system for performance monitoring stalls to identify pipeline bottlenecks and stalls in a processing systemIBM·Filed 1995·Granted May 12, 1998·58 cites·25 claims
- 1568US5878208AMethod and system for instruction trace reconstruction utilizing limited output pins and bus monitoringIBM·Filed 1996·Granted Mar 2, 1999·51 cites·14 claims
- 1667US7131047B2Test system including a test circuit board including resistive devicesSUN MICROSYSTEMS INC·Filed 2003·Granted Oct 31, 2006·12 cites·17 claims
- 1766US6708296B1Method and system for selecting and distinguishing an event sequence using an effective address in a processing systemIBM·Filed 1995·Granted Mar 16, 2004·42 cites·28 claims
- 1865US5894575AMethod and system for initial state determination for instruction trace reconstructionIBM·Filed 1996·Granted Apr 13, 1999·46 cites·12 claims
- 1963US5727167AThresholding support in performance monitoringIBM·Filed 1996·Granted Mar 10, 1998·44 cites·10 claims
- 2060US7080305B2System and method for correcting data errorsSUN MICROSYSTEMS INC·Filed 2002·Granted Jul 18, 2006·13 cites·26 claims
- 2160US5802378APerformance monitoring in multiprocessor system with interrupt maskingIBM·Filed 1996·Granted Sep 1, 1998·37 cites·13 claims
- 2259US5949971AMethod and system for performance monitoring through identification of frequency and length of time of execution of serialization instructions in a processing systemIBM·Filed 1995·Granted Sep 7, 1999·35 cites·13 claims
- 2359US5881306AInstruction fetch bandwidth analysisIBM·Filed 1996·Granted Mar 9, 1999·34 cites·18 claims
- 2457US7288723B2Circuit board including isolated signal transmission channelsSUN MICROSYSTEMS INC·Filed 2003·Granted Oct 30, 2007·4 cites·18 claims
- 2556US7430737B2Processor and method for supporting compiler directed multithreading managementSUN MICROSYSTEMS INC·Filed 2003·Granted Sep 30, 2008·9 cites·17 claims
- 2652US5862371AMethod and system for instruction trace reconstruction utilizing performance monitor outputs and bus monitoringIBM·Filed 1996·Granted Jan 19, 1999·26 cites·10 claims
- 2752US5729726AMethod and system for performance monitoring efficiency of branch unit operation in a processing systemIBM·Filed 1995·Granted Mar 17, 1998·25 cites·34 claims
- 2851US6339818B1Method and system for dynamically locating frequently accessed memory regions or locationsIBM·Filed 1999·Granted Jan 15, 2002·22 cites·24 claims
- 2950US5961654AOperand fetch bandwidth analysisIBM·Filed 1996·Granted Oct 5, 1999·22 cites·10 claims
- 3048US6085338ACPI infinite and finite analysisIBM·Filed 1996·Granted Jul 4, 2000·19 cites·16 claims
- 3148US5802273ATrailing edge analysisIBM·Filed 1996·Granted Sep 1, 1998·19 cites·19 claims
- 3245US5748855AMethod and system for performance monitoring of misaligned memory accesses in a processing systemIINTERNATIONAL BUSINESS MACHIN·Filed 1995·Granted May 5, 1998·21 cites·15 claims
- 3336US2005012514A1Test system including an apparatus for conveying signals between a first circuit board and a second circuit boardSUN MICROSYSTEMS INC·Filed 2003·Application pending·0 cites
- 3435US2004193989A1Test system including a test circuit board including through-hole vias and blind viasSUN MICROSYSTEMS INC·Filed 2003·Application pending·0 cites
- 3530US6282600B1Method and apparatus of resolving conflicting register access requests from a service processor and system processorIBM·Filed 1998·Granted Aug 28, 2001·2 cites·18 claims
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