Inventor · disambiguated record
Christopher Mccall Durham
Also filed as: DURHAM CHRISTOPHER M · DURHAM CHRISTOPHER MCCALL
54 granted patents·7 pending applications·920 citations·filing 1995–2017
99Inventor score
Top patents by PatentIndex Score
61 records- 0194US9799312B1Composing music using foresight and planningIBM·Filed 2016·Granted Oct 24, 2017·41 cites·24 claims
- 0293US10109264B2Composing music using foresight and planningIBM·Filed 2017·Granted Oct 23, 2018·14 cites·25 claims
- 0386US6532574B1Post-manufacture signal delay adjustment to solve noise-induced delay variationsIBM·Filed 2000·Granted Mar 11, 2003·47 cites·20 claims
- 0485US6147508APower consumption control mechanism and method thereforIBM·Filed 1998·Granted Nov 14, 2000·48 cites·38 claims
- 0583US6785826B1Self power audit and control circuitry for microprocessor functional unitsIBM·Filed 1996·Granted Aug 31, 2004·111 cites·14 claims
- 0680US6522170B1Self-timed CMOS static logic circuitIBM·Filed 1998·Granted Feb 18, 2003·35 cites·11 claims
- 0779US5896046ALatch structure for ripple domino logicIBM·Filed 1997·Granted Apr 20, 1999·32 cites·7 claims
- 0879US5550490ASingle-rail self-resetting logic circuitryIBM·Filed 1995·Granted Aug 27, 1996·36 cites·19 claims
- 0976US8294149B2Test structure and methodology for three-dimensional semiconductor structuresBERNSTEIN KERRY·Filed 2007·Granted Oct 23, 2012·6 cites·1 claims
- 1074US6208907B1Domino to static circuit techniqueIBM·Filed 1998·Granted Mar 27, 2001·30 cites·14 claims
- 1174US5870411AMethod and system for testing self-timed circuitryIBM·Filed 1996·Granted Feb 9, 1999·37 cites·6 claims
- 1272US6445236B1Master-slave flip-flop circuit with embedded hold function and method for holding data in a master-slave flip-flop circuitIBM·Filed 2001·Granted Sep 3, 2002·17 cites·20 claims
- 1372US5565798ASelf-timed control circuit for self-resetting logic circuitryIBM·Filed 1995·Granted Oct 15, 1996·23 cites·9 claims
- 1470US7605612B1Techniques for reducing power requirements of an integrated circuitIBM·Filed 2008·Granted Oct 20, 2009·6 cites·20 claims
- 1570US7511529B1Reduced area active above-ground and below-supply noise suppression circuitsIBM·Filed 2007·Granted Mar 31, 2009·7 cites·20 claims
- 1667US5896059ADecoupling capacitor fuse systemIBM·Filed 1997·Granted Apr 20, 1999·20 cites·3 claims
- 1767US5761517ASystem and method for reducing power consumption in high frequency clocked circuitsIBM·Filed 1996·Granted Jun 2, 1998·40 cites·14 claims
- 1866US8010932B2Structure for automated transistor tuning in an integrated circuit designIBM·Filed 2008·Granted Aug 30, 2011·4 cites·9 claims
- 1966US7466165B1Transmission gate multiplexerIBM·Filed 2007·Granted Dec 16, 2008·4 cites·6 claims
- 2064US5708374ASelf-timed control circuit for self-resetting logic circuitryIBM·Filed 1996·Granted Jan 13, 1998·16 cites·14 claims
- 2163US6791363B1Multistage, single-rail logic circuitry and method thereforeIBM·Filed 2003·Granted Sep 14, 2004·9 cites·22 claims
- 2263US6000036ALogical steering to avoid hot spots on integrated circuitsIBM·Filed 1996·Granted Dec 7, 1999·43 cites·20 claims
- 2362US6832277B2Method and apparatus for transmitting data that utilizes delay elements to reduce capacitive couplingSUN MICROSYSTEMS INC·Filed 2001·Granted Dec 14, 2004·9 cites·38 claims
- 2461US6189133B1Coupling noise reduction technique using reset timingIBM·Filed 1998·Granted Feb 13, 2001·38 cites·24 claims
- 2560US6107852AMethod and device for the reduction of latch insertion delayIBM·Filed 1998·Granted Aug 22, 2000·16 cites·11 claims
- 2658US6406980B1Physical design technique providing single and multiple core microprocessor chips in a single design cycle and manufacturing lot using shared mask setsIBM·Filed 2000·Granted Jun 18, 2002·8 cites·7 claims
- 2758US6181156B1Noise suppression circuits for suppressing noises above and below reference voltagesIBM·Filed 1999·Granted Jan 30, 2001·14 cites·11 claims
- 2857US5737614ADynamic control of power consumption in self-timed circuitsIBM·Filed 1996·Granted Apr 7, 1998·32 cites·13 claims
- 2955US6654937B1Register file timing using static timing toolsIBM·Filed 2000·Granted Nov 25, 2003·4 cites·18 claims
- 3054US6252418B1Reduced area active above-supply and below-ground noise suppression circuitsIBM·Filed 1999·Granted Jun 26, 2001·12 cites·26 claims
- 3152US6240489B1Method for implementing a pseudo least recent used (LRU) mechanism in a four-way cache memory within a data processing systemIBM·Filed 1999·Granted May 29, 2001·28 cites·8 claims
- 3251US2019132070A1Determining time to end recording of a program in a media stream using content recognitionIBM·Filed 2017·Application pending·0 cites
- 3350US8729549B2Test structure and methodology for three-dimensional semiconductor structuresBERNSTEIN KERRY·Filed 2012·Granted May 20, 2014·0 cites·15 claims
- 3449US6253350B1Method and system for detecting errors within complementary logic circuitsIBM·Filed 1998·Granted Jun 26, 2001·14 cites·12 claims
- 3549US5964866AElastic self-timed interface for data flow elements embodied as selective bypass of stages in an asynchronous microprocessor pipelineIBM·Filed 1996·Granted Oct 12, 1999·22 cites·12 claims
- 3648US2019132069A1Determining time to end recording of a program in a media stream using content recognitionIBM·Filed 2017·Application pending·0 cites
- 3747US6269045B1Self-timed address decoder for register file and compare circuit of multi-port camIBM·Filed 2000·Granted Jul 31, 2001·4 cites·12 claims
- 3847US6209055B1Method and apparatus for reducing noise induced among conductive linesIBM·Filed 1998·Granted Mar 27, 2001·10 cites·24 claims
- 3946US6577152B1Noise suppression circuit for suppressing above-ground noisesIBM·Filed 1999·Granted Jun 10, 2003·8 cites·11 claims
- 4045US6049230ASilicon on insulator domino logic circuitsIBM·Filed 1998·Granted Apr 11, 2000·10 cites·18 claims
- 4145US5912900AMethod and system for testing self-timed circuitryIBM·Filed 1996·Granted Jun 15, 1999·11 cites·8 claims
- 4244US7633316B2Transmission gate multiplexerIBM·Filed 2008·Granted Dec 15, 2009·0 cites·12 claims
- 4344US6650592B2Data processing system, method, and product for automatically performing timing checks on a memory cell using a static timing toolIBM·Filed 2001·Granted Nov 18, 2003·4 cites·27 claims
- 4442US6507929B1System and method for diagnosing and repairing errors in complementary logicIBM·Filed 1999·Granted Jan 14, 2003·14 cites·16 claims
- 4542US2008016475A1Method, System and Program Product for Automated Transistor Tuning in an Integrated Circuit DesignDURHAM CHRISTOPHER M·Filed 2006·Application pending·0 cites
- 4641US7693701B2Structure for a configurable low power high fan-in multiplexerIBM·Filed 2008·Granted Apr 6, 2010·0 cites·15 claims
- 4740US7466164B1Method and apparatus for a configurable low power high fan-in multiplexerIBM·Filed 2007·Granted Dec 16, 2008·0 cites·9 claims
- 4840US5790560AApparatus and method for timing self-timed circuitryIBM·Filed 1996·Granted Aug 4, 1998·8 cites·20 claims
- 4939US6072746ASelf-timed address decoder for register file and compare circuit of a multi-port CAMIBM·Filed 1998·Granted Jun 6, 2000·5 cites·15 claims
- 5038US2008215941A1Double-edge triggered scannable pulsed flip-flop for high frequency and/or low power applicationsIBM·Filed 2008·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →